github-actions[bot] commented on code in PR #42945:
URL: https://github.com/apache/doris/pull/42945#discussion_r1822885377
##########
be/src/util/jvm_metrics.cpp:
##########
@@ -182,193 +189,257 @@
}
}
-void JvmStats::init(JNIEnv* ENV) {
- env = ENV;
- _managementFactoryClass =
env->FindClass("java/lang/management/ManagementFactory");
- if (_managementFactoryClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/ManagementFactory Not Find.JVM
monitoring fails.";
- return;
- }
+Status JvmStats::init(JNIEnv* env) {
Review Comment:
warning: function 'init' exceeds recommended size/complexity thresholds
[readability-function-size]
```cpp
Status JvmStats::init(JNIEnv* env) {
^
```
<details>
<summary>Additional context</summary>
**be/src/util/jvm_metrics.cpp:191:** 166 lines including whitespace and
comments (threshold 80)
```cpp
Status JvmStats::init(JNIEnv* env) {
^
```
</details>
##########
be/src/util/jvm_metrics.cpp:
##########
@@ -182,193 +189,257 @@ void JvmMetrics::update() {
}
}
-void JvmStats::init(JNIEnv* ENV) {
- env = ENV;
- _managementFactoryClass =
env->FindClass("java/lang/management/ManagementFactory");
- if (_managementFactoryClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/ManagementFactory Not Find.JVM
monitoring fails.";
- return;
- }
+Status JvmStats::init(JNIEnv* env) {
Review Comment:
warning: function 'init' has cognitive complexity of 144 (threshold 50)
[readability-function-cognitive-complexity]
```cpp
Status JvmStats::init(JNIEnv* env) {
^
```
<details>
<summary>Additional context</summary>
**be/src/util/jvm_metrics.cpp:192:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ManagementFactory",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:192:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ManagementFactory",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:195:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryMXBeanMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:195:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryMXBeanMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:199:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryUsage",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:199:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryUsage",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:202:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageUsedMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:202:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageUsedMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:205:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageCommittedMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:205:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageCommittedMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:208:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageMaxMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:208:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageMaxMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:211:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryMXBean",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:211:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryMXBean",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:214:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getHeapMemoryUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:214:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getHeapMemoryUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:217:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getNonHeapMemoryUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:217:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getNonHeapMemoryUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:221:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:221:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:226:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/util/List",
&_listClass));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:226:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/util/List",
&_listClass));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:228:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListSizeMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:228:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListSizeMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:231:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListUseIndexMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:231:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListUseIndexMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:234:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryPoolMXBean",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:234:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryPoolMXBean",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:237:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPoolMXBeanUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:237:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPoolMXBeanUsageMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:241:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPollMXBeanPeakMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:241:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPollMXBeanPeakMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:244:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:244:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:248:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getThreadMXBeanMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:248:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(, _getThreadMXBeanMethod, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:252:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:252:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:257:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/GarbageCollectorMXBean",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:257:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/GarbageCollectorMXBean",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:260:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:260:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:264:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:264:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:268:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:268:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:272:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ThreadMXBean",
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:272:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ThreadMXBean",
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:275:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:275:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:280:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:280:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:286:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:286:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:291:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:291:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:294:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:294:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:300:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/Thread$State", &_threadStateClass));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:300:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/Thread$State", &_threadStateClass));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:302:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:302:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:306:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:306:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:310:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:310:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:313:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:313:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:317:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:317:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:320:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:320:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:324:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, newThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:324:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, newThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:326:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, newThreadStateObj,
&_newThreadStateObj));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:326:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, newThreadStateObj,
&_newThreadStateObj));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:328:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, runnableThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:328:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, runnableThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:330:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:330:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:333:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, blockedThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:333:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, blockedThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:335:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, blockedThreadStateObj,
&_blockedThreadStateObj));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:335:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, blockedThreadStateObj,
&_blockedThreadStateObj));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:337:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, waitingThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:337:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, waitingThreadStateObj, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:339:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, waitingThreadStateObj,
&_waitingThreadStateObj));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:339:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, waitingThreadStateObj,
&_waitingThreadStateObj));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:341:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:341:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:344:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env,
timedWaitingThreadStateObj,
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:344:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env,
timedWaitingThreadStateObj,
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:347:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:347:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:350:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:350:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
</details>
##########
be/src/util/jvm_metrics.cpp:
##########
@@ -182,193 +189,257 @@
}
}
-void JvmStats::init(JNIEnv* ENV) {
- env = ENV;
- _managementFactoryClass =
env->FindClass("java/lang/management/ManagementFactory");
- if (_managementFactoryClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/ManagementFactory Not Find.JVM
monitoring fails.";
- return;
- }
+Status JvmStats::init(JNIEnv* env) {
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ManagementFactory",
+ &_managementFactoryClass));
- _getMemoryMXBeanMethod = env->GetStaticMethodID(_managementFactoryClass,
"getMemoryMXBean",
-
"()Ljava/lang/management/MemoryMXBean;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryMXBeanMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getMemoryMXBean",
+
"()Ljava/lang/management/MemoryMXBean;"));
- _memoryUsageClass = env->FindClass("java/lang/management/MemoryUsage");
- if (_memoryUsageClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/MemoryUsage Not Find.JVM
monitoring fails.";
- return;
- }
- _getMemoryUsageUsedMethod = env->GetMethodID(_memoryUsageClass, "getUsed",
"()J");
- _getMemoryUsageCommittedMethod = env->GetMethodID(_memoryUsageClass,
"getCommitted", "()J");
- _getMemoryUsageMaxMethod = env->GetMethodID(_memoryUsageClass, "getMax",
"()J");
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryUsage",
+ &_memoryUsageClass));
- _memoryMXBeanClass = env->FindClass("java/lang/management/MemoryMXBean");
- if (_memoryMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/MemoryMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getHeapMemoryUsageMethod = env->GetMethodID(_memoryMXBeanClass,
"getHeapMemoryUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getNonHeapMemoryUsageMethod = env->GetMethodID(_memoryMXBeanClass,
"getNonHeapMemoryUsage",
-
"()Ljava/lang/management/MemoryUsage;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageUsedMethod, env,
+ GetMethodID(_memoryUsageClass, "getUsed",
"()J"));
- _getMemoryPoolMXBeansMethod = env->GetStaticMethodID(
- _managementFactoryClass, "getMemoryPoolMXBeans",
"()Ljava/util/List;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageCommittedMethod, env,
+ GetMethodID(_memoryUsageClass,
"getCommitted", "()J"));
- _listClass = env->FindClass("java/util/List");
- if (_listClass == nullptr) {
- LOG(WARNING) << "Class java/util/List Not Find.JVM monitoring fails.";
- return;
- }
- _getListSizeMethod = env->GetMethodID(_listClass, "size", "()I");
- _getListUseIndexMethod = env->GetMethodID(_listClass, "get",
"(I)Ljava/lang/Object;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageMaxMethod, env,
+ GetMethodID(_memoryUsageClass, "getMax",
"()J"));
- _memoryPoolMXBeanClass =
env->FindClass("java/lang/management/MemoryPoolMXBean");
- if (_memoryPoolMXBeanClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/MemoryPoolMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getMemoryPoolMXBeanUsageMethod = env->GetMethodID(_memoryPoolMXBeanClass,
"getUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getMemoryPollMXBeanPeakMethod = env->GetMethodID(_memoryPoolMXBeanClass,
"getPeakUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getMemoryPollMXBeanNameMethod =
- env->GetMethodID(_memoryPoolMXBeanClass, "getName",
"()Ljava/lang/String;");
-
- _getThreadMXBeanMethod = env->GetStaticMethodID(_managementFactoryClass,
"getThreadMXBean",
-
"()Ljava/lang/management/ThreadMXBean;");
-
- _getGarbageCollectorMXBeansMethod = env->GetStaticMethodID(
- _managementFactoryClass, "getGarbageCollectorMXBeans",
"()Ljava/util/List;");
-
- _garbageCollectorMXBeanClass =
env->FindClass("java/lang/management/GarbageCollectorMXBean");
- if (_garbageCollectorMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/GarbageCollectorMXBean Not
Find.JVM monitoring "
- "fails.";
- return;
- }
- _getGCNameMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass, "getName",
"()Ljava/lang/String;");
- _getGCCollectionCountMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass,
"getCollectionCount", "()J");
- _getGCCollectionTimeMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass,
"getCollectionTime", "()J");
-
- _threadMXBeanClass = env->FindClass("java/lang/management/ThreadMXBean");
- if (_threadMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/ThreadMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getAllThreadIdsMethod = env->GetMethodID(_threadMXBeanClass,
"getAllThreadIds", "()[J");
- _getThreadInfoMethod = env->GetMethodID(_threadMXBeanClass,
"getThreadInfo",
-
"([JI)[Ljava/lang/management/ThreadInfo;");
- _getPeakThreadCountMethod = env->GetMethodID(_threadMXBeanClass,
"getPeakThreadCount", "()I");
-
- _threadInfoClass = env->FindClass("java/lang/management/ThreadInfo");
- if (_threadInfoClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/ThreadInfo Not Find.JVM
monitoring fails.";
- return;
- }
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryMXBean",
+ &_memoryMXBeanClass));
- _getThreadStateMethod =
- env->GetMethodID(_threadInfoClass, "getThreadState",
"()Ljava/lang/Thread$State;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getHeapMemoryUsageMethod, env,
+ GetMethodID(_memoryMXBeanClass,
"getHeapMemoryUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getNonHeapMemoryUsageMethod, env,
+ GetMethodID(_memoryMXBeanClass,
"getNonHeapMemoryUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
- _threadStateClass = env->FindClass("java/lang/Thread$State");
- if (_threadStateClass == nullptr) {
- LOG(WARNING) << "Class java/lang/Thread$State Not Find.JVM monitoring
fails.";
- return;
- }
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getMemoryPoolMXBeansMethod, env,
+ GetStaticMethodID(_managementFactoryClass, "getMemoryPoolMXBeans",
+ "()Ljava/util/List;"));
- jfieldID newThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "NEW",
"Ljava/lang/Thread$State;");
- jfieldID runnableThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "RUNNABLE",
"Ljava/lang/Thread$State;");
- jfieldID blockedThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "BLOCKED",
"Ljava/lang/Thread$State;");
- jfieldID waitingThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "WAITING",
"Ljava/lang/Thread$State;");
- jfieldID timedWaitingThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "TIMED_WAITING",
"Ljava/lang/Thread$State;");
- jfieldID terminatedThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "TERMINATED",
"Ljava/lang/Thread$State;");
-
- _newThreadStateObj = env->GetStaticObjectField(_threadStateClass,
newThreadFieldID);
- _runnableThreadStateObj = env->GetStaticObjectField(_threadStateClass,
runnableThreadFieldID);
- _blockedThreadStateObj = env->GetStaticObjectField(_threadStateClass,
blockedThreadFieldID);
- _waitingThreadStateObj = env->GetStaticObjectField(_threadStateClass,
waitingThreadFieldID);
- _timedWaitingThreadStateObj =
- env->GetStaticObjectField(_threadStateClass,
timedWaitingThreadFieldID);
- _terminatedThreadStateObj =
- env->GetStaticObjectField(_threadStateClass,
terminatedThreadFieldID);
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/util/List",
&_listClass));
- LOG(INFO) << "Start JVM monitoring.";
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListSizeMethod, env,
+ GetMethodID(_listClass, "size", "()I"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListUseIndexMethod, env,
+ GetMethodID(_listClass, "get",
"(I)Ljava/lang/Object;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryPoolMXBean",
+ &_memoryPoolMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPoolMXBeanUsageMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass,
"getUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPollMXBeanPeakMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass,
"getPeakUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getMemoryPollMXBeanNameMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass, "getName",
"()Ljava/lang/String;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getThreadMXBeanMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getThreadMXBean",
+
"()Ljava/lang/management/ThreadMXBean;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGarbageCollectorMXBeansMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getGarbageCollectorMXBeans",
+ "()Ljava/util/List;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/GarbageCollectorMXBean",
+ &_garbageCollectorMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCNameMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getName",
"()Ljava/lang/String;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCCollectionCountMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getCollectionCount",
"()J"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCCollectionTimeMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getCollectionTime",
"()J"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ThreadMXBean",
+ &_threadMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getAllThreadIdsMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getAllThreadIds", "()[J"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getThreadInfoMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getThreadInfo",
+
"([JI)[Ljava/lang/management/ThreadInfo;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getPeakThreadCountMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getPeakThreadCount", "()I"));
+
+ RETURN_IF_ERROR(
+ JniUtil::GetGlobalClassRef(env, "java/lang/management/ThreadInfo",
&_threadInfoClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ ,
+
+ _getThreadStateMethod, env,
+ GetMethodID(_threadInfoClass, "getThreadState",
"()Ljava/lang/Thread$State;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/lang/Thread$State",
&_threadStateClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, newThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "NEW",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, runnableThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "RUNNABLE",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, blockedThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "BLOCKED",
"Ljava/lang/Thread$State;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, waitingThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "WAITING",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, timedWaitingThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "TIMED_WAITING",
"Ljava/lang/Thread$State;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, terminatedThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "TERMINATED",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, newThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
newThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, newThreadStateObj,
&_newThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, runnableThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
runnableThreadFieldID));
+ RETURN_IF_ERROR(
+ JniUtil::LocalToGlobalRef(env, runnableThreadStateObj,
&_runnableThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, blockedThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
blockedThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, blockedThreadStateObj,
&_blockedThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, waitingThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
waitingThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, waitingThreadStateObj,
&_waitingThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jobject, timedWaitingThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
timedWaitingThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, timedWaitingThreadStateObj,
+ &_timedWaitingThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jobject, terminatedThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass, terminatedThreadFieldID));
+ RETURN_IF_ERROR(
+ JniUtil::LocalToGlobalRef(env, terminatedThreadStateObj,
&_terminatedThreadStateObj));
_init_complete = true;
- return;
+
+ LOG(INFO) << "Start JVM monitoring.";
+ return Status::OK();
}
-void JvmStats::refresh(JvmMetrics* jvm_metrics) {
+Status JvmStats::refresh(JvmMetrics* jvm_metrics) const {
Review Comment:
warning: function 'refresh' exceeds recommended size/complexity thresholds
[readability-function-size]
```cpp
Status JvmStats::refresh(JvmMetrics* jvm_metrics) const {
^
```
<details>
<summary>Additional context</summary>
**be/src/util/jvm_metrics.cpp:359:** 199 lines including whitespace and
comments (threshold 80)
```cpp
Status JvmStats::refresh(JvmMetrics* jvm_metrics) const {
^
```
</details>
##########
be/src/util/jvm_metrics.cpp:
##########
@@ -182,193 +189,257 @@
}
}
-void JvmStats::init(JNIEnv* ENV) {
- env = ENV;
- _managementFactoryClass =
env->FindClass("java/lang/management/ManagementFactory");
- if (_managementFactoryClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/ManagementFactory Not Find.JVM
monitoring fails.";
- return;
- }
+Status JvmStats::init(JNIEnv* env) {
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ManagementFactory",
+ &_managementFactoryClass));
- _getMemoryMXBeanMethod = env->GetStaticMethodID(_managementFactoryClass,
"getMemoryMXBean",
-
"()Ljava/lang/management/MemoryMXBean;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryMXBeanMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getMemoryMXBean",
+
"()Ljava/lang/management/MemoryMXBean;"));
- _memoryUsageClass = env->FindClass("java/lang/management/MemoryUsage");
- if (_memoryUsageClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/MemoryUsage Not Find.JVM
monitoring fails.";
- return;
- }
- _getMemoryUsageUsedMethod = env->GetMethodID(_memoryUsageClass, "getUsed",
"()J");
- _getMemoryUsageCommittedMethod = env->GetMethodID(_memoryUsageClass,
"getCommitted", "()J");
- _getMemoryUsageMaxMethod = env->GetMethodID(_memoryUsageClass, "getMax",
"()J");
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryUsage",
+ &_memoryUsageClass));
- _memoryMXBeanClass = env->FindClass("java/lang/management/MemoryMXBean");
- if (_memoryMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/MemoryMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getHeapMemoryUsageMethod = env->GetMethodID(_memoryMXBeanClass,
"getHeapMemoryUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getNonHeapMemoryUsageMethod = env->GetMethodID(_memoryMXBeanClass,
"getNonHeapMemoryUsage",
-
"()Ljava/lang/management/MemoryUsage;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageUsedMethod, env,
+ GetMethodID(_memoryUsageClass, "getUsed",
"()J"));
- _getMemoryPoolMXBeansMethod = env->GetStaticMethodID(
- _managementFactoryClass, "getMemoryPoolMXBeans",
"()Ljava/util/List;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageCommittedMethod, env,
+ GetMethodID(_memoryUsageClass,
"getCommitted", "()J"));
- _listClass = env->FindClass("java/util/List");
- if (_listClass == nullptr) {
- LOG(WARNING) << "Class java/util/List Not Find.JVM monitoring fails.";
- return;
- }
- _getListSizeMethod = env->GetMethodID(_listClass, "size", "()I");
- _getListUseIndexMethod = env->GetMethodID(_listClass, "get",
"(I)Ljava/lang/Object;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryUsageMaxMethod, env,
+ GetMethodID(_memoryUsageClass, "getMax",
"()J"));
- _memoryPoolMXBeanClass =
env->FindClass("java/lang/management/MemoryPoolMXBean");
- if (_memoryPoolMXBeanClass == nullptr) {
- LOG(WARNING)
- << "Class java/lang/management/MemoryPoolMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getMemoryPoolMXBeanUsageMethod = env->GetMethodID(_memoryPoolMXBeanClass,
"getUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getMemoryPollMXBeanPeakMethod = env->GetMethodID(_memoryPoolMXBeanClass,
"getPeakUsage",
-
"()Ljava/lang/management/MemoryUsage;");
- _getMemoryPollMXBeanNameMethod =
- env->GetMethodID(_memoryPoolMXBeanClass, "getName",
"()Ljava/lang/String;");
-
- _getThreadMXBeanMethod = env->GetStaticMethodID(_managementFactoryClass,
"getThreadMXBean",
-
"()Ljava/lang/management/ThreadMXBean;");
-
- _getGarbageCollectorMXBeansMethod = env->GetStaticMethodID(
- _managementFactoryClass, "getGarbageCollectorMXBeans",
"()Ljava/util/List;");
-
- _garbageCollectorMXBeanClass =
env->FindClass("java/lang/management/GarbageCollectorMXBean");
- if (_garbageCollectorMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/GarbageCollectorMXBean Not
Find.JVM monitoring "
- "fails.";
- return;
- }
- _getGCNameMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass, "getName",
"()Ljava/lang/String;");
- _getGCCollectionCountMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass,
"getCollectionCount", "()J");
- _getGCCollectionTimeMethod =
- env->GetMethodID(_garbageCollectorMXBeanClass,
"getCollectionTime", "()J");
-
- _threadMXBeanClass = env->FindClass("java/lang/management/ThreadMXBean");
- if (_threadMXBeanClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/ThreadMXBean Not Find.JVM
monitoring fails.";
- return;
- }
- _getAllThreadIdsMethod = env->GetMethodID(_threadMXBeanClass,
"getAllThreadIds", "()[J");
- _getThreadInfoMethod = env->GetMethodID(_threadMXBeanClass,
"getThreadInfo",
-
"([JI)[Ljava/lang/management/ThreadInfo;");
- _getPeakThreadCountMethod = env->GetMethodID(_threadMXBeanClass,
"getPeakThreadCount", "()I");
-
- _threadInfoClass = env->FindClass("java/lang/management/ThreadInfo");
- if (_threadInfoClass == nullptr) {
- LOG(WARNING) << "Class java/lang/management/ThreadInfo Not Find.JVM
monitoring fails.";
- return;
- }
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryMXBean",
+ &_memoryMXBeanClass));
- _getThreadStateMethod =
- env->GetMethodID(_threadInfoClass, "getThreadState",
"()Ljava/lang/Thread$State;");
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getHeapMemoryUsageMethod, env,
+ GetMethodID(_memoryMXBeanClass,
"getHeapMemoryUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getNonHeapMemoryUsageMethod, env,
+ GetMethodID(_memoryMXBeanClass,
"getNonHeapMemoryUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
- _threadStateClass = env->FindClass("java/lang/Thread$State");
- if (_threadStateClass == nullptr) {
- LOG(WARNING) << "Class java/lang/Thread$State Not Find.JVM monitoring
fails.";
- return;
- }
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getMemoryPoolMXBeansMethod, env,
+ GetStaticMethodID(_managementFactoryClass, "getMemoryPoolMXBeans",
+ "()Ljava/util/List;"));
- jfieldID newThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "NEW",
"Ljava/lang/Thread$State;");
- jfieldID runnableThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "RUNNABLE",
"Ljava/lang/Thread$State;");
- jfieldID blockedThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "BLOCKED",
"Ljava/lang/Thread$State;");
- jfieldID waitingThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "WAITING",
"Ljava/lang/Thread$State;");
- jfieldID timedWaitingThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "TIMED_WAITING",
"Ljava/lang/Thread$State;");
- jfieldID terminatedThreadFieldID =
- env->GetStaticFieldID(_threadStateClass, "TERMINATED",
"Ljava/lang/Thread$State;");
-
- _newThreadStateObj = env->GetStaticObjectField(_threadStateClass,
newThreadFieldID);
- _runnableThreadStateObj = env->GetStaticObjectField(_threadStateClass,
runnableThreadFieldID);
- _blockedThreadStateObj = env->GetStaticObjectField(_threadStateClass,
blockedThreadFieldID);
- _waitingThreadStateObj = env->GetStaticObjectField(_threadStateClass,
waitingThreadFieldID);
- _timedWaitingThreadStateObj =
- env->GetStaticObjectField(_threadStateClass,
timedWaitingThreadFieldID);
- _terminatedThreadStateObj =
- env->GetStaticObjectField(_threadStateClass,
terminatedThreadFieldID);
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/util/List",
&_listClass));
- LOG(INFO) << "Start JVM monitoring.";
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListSizeMethod, env,
+ GetMethodID(_listClass, "size", "()I"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getListUseIndexMethod, env,
+ GetMethodID(_listClass, "get",
"(I)Ljava/lang/Object;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/MemoryPoolMXBean",
+ &_memoryPoolMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPoolMXBeanUsageMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass,
"getUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getMemoryPollMXBeanPeakMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass,
"getPeakUsage",
+
"()Ljava/lang/management/MemoryUsage;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getMemoryPollMXBeanNameMethod, env,
+ GetMethodID(_memoryPoolMXBeanClass, "getName",
"()Ljava/lang/String;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(, _getThreadMXBeanMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getThreadMXBean",
+
"()Ljava/lang/management/ThreadMXBean;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGarbageCollectorMXBeansMethod, env,
+ GetStaticMethodID(_managementFactoryClass,
"getGarbageCollectorMXBeans",
+ "()Ljava/util/List;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/GarbageCollectorMXBean",
+ &_garbageCollectorMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCNameMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getName",
"()Ljava/lang/String;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCCollectionCountMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getCollectionCount",
"()J"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ , _getGCCollectionTimeMethod, env,
+ GetMethodID(_garbageCollectorMXBeanClass, "getCollectionTime",
"()J"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env,
"java/lang/management/ThreadMXBean",
+ &_threadMXBeanClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getAllThreadIdsMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getAllThreadIds", "()[J"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getThreadInfoMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getThreadInfo",
+
"([JI)[Ljava/lang/management/ThreadInfo;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(,
+
+ _getPeakThreadCountMethod, env,
+ GetMethodID(_threadMXBeanClass,
"getPeakThreadCount", "()I"));
+
+ RETURN_IF_ERROR(
+ JniUtil::GetGlobalClassRef(env, "java/lang/management/ThreadInfo",
&_threadInfoClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ ,
+
+ _getThreadStateMethod, env,
+ GetMethodID(_threadInfoClass, "getThreadState",
"()Ljava/lang/Thread$State;"));
+
+ RETURN_IF_ERROR(JniUtil::GetGlobalClassRef(env, "java/lang/Thread$State",
&_threadStateClass));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, newThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "NEW",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, runnableThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "RUNNABLE",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, blockedThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "BLOCKED",
"Ljava/lang/Thread$State;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, waitingThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "WAITING",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, timedWaitingThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "TIMED_WAITING",
"Ljava/lang/Thread$State;"));
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jfieldID, terminatedThreadFieldID, env,
+ GetStaticFieldID(_threadStateClass, "TERMINATED",
"Ljava/lang/Thread$State;"));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, newThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
newThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, newThreadStateObj,
&_newThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, runnableThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
runnableThreadFieldID));
+ RETURN_IF_ERROR(
+ JniUtil::LocalToGlobalRef(env, runnableThreadStateObj,
&_runnableThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, blockedThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
blockedThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, blockedThreadStateObj,
&_blockedThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, waitingThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
waitingThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, waitingThreadStateObj,
&_waitingThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jobject, timedWaitingThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass,
timedWaitingThreadFieldID));
+ RETURN_IF_ERROR(JniUtil::LocalToGlobalRef(env, timedWaitingThreadStateObj,
+ &_timedWaitingThreadStateObj));
+
+ JNI_CALL_METHOD_CHECK_EXCEPTION(
+ jobject, terminatedThreadStateObj, env,
+ GetStaticObjectField(_threadStateClass, terminatedThreadFieldID));
+ RETURN_IF_ERROR(
+ JniUtil::LocalToGlobalRef(env, terminatedThreadStateObj,
&_terminatedThreadStateObj));
_init_complete = true;
- return;
+
+ LOG(INFO) << "Start JVM monitoring.";
+ return Status::OK();
}
-void JvmStats::refresh(JvmMetrics* jvm_metrics) {
+Status JvmStats::refresh(JvmMetrics* jvm_metrics) const {
Review Comment:
warning: function 'refresh' has cognitive complexity of 184 (threshold 50)
[readability-function-cognitive-complexity]
```cpp
Status JvmStats::refresh(JvmMetrics* jvm_metrics) const {
^
```
<details>
<summary>Additional context</summary>
**be/src/util/jvm_metrics.cpp:360:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
if (!_init_complete) {
^
```
**be/src/util/jvm_metrics.cpp:365:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
RETURN_IF_ERROR(JniUtil::GetJNIEnv(&env));
^
```
**be/src/common/status.h:619:** expanded from macro 'RETURN_IF_ERROR'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:365:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
RETURN_IF_ERROR(JniUtil::GetJNIEnv(&env));
^
```
**be/src/common/status.h:621:** expanded from macro 'RETURN_IF_ERROR'
```cpp
if (UNLIKELY(!_status_.ok())) { \
^
```
**be/src/util/jvm_metrics.cpp:367:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:367:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:367:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:371:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:371:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:371:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:375:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, heapMemoryUsed, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:375:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, heapMemoryUsed, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:378:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:378:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:382:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, heapMemoryMax, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:382:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, heapMemoryMax, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:385:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_heap_size_bytes_used->set_value(heapMemoryUsed < 0 ? 0
: heapMemoryUsed);
^
```
**be/src/util/jvm_metrics.cpp:387:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
heapMemoryCommitted < 0 ? 0 : heapMemoryCommitted);
^
```
**be/src/util/jvm_metrics.cpp:388:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_heap_size_bytes_max->set_value(heapMemoryMax < 0 ? 0 :
heapMemoryMax);
^
```
**be/src/util/jvm_metrics.cpp:390:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:390:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:390:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:394:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:394:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:398:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:398:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:403:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
nonHeapMemoryCommitted < 0 ? 0 : nonHeapMemoryCommitted);
^
```
**be/src/util/jvm_metrics.cpp:404:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_non_heap_size_bytes_used->set_value(nonHeapMemoryUsed <
0 ? 0
^
```
**be/src/util/jvm_metrics.cpp:407:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:407:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:407:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:411:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, size, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:411:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, size, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:414:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
for (int i = 0; i < size; ++i) {
^
```
**be/src/util/jvm_metrics.cpp:415:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:415:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:415:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:419:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:419:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:419:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:423:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, used, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:423:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, used, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:426:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, max, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:426:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, max, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:429:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:429:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:429:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:433:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, peakUsed, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:433:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, peakUsed, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:436:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:436:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:436:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:442:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (nameStr != nullptr) {
^
```
**be/src/util/jvm_metrics.cpp:444:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
if (it == _memoryPoolName.end()) {
^
```
**be/src/util/jvm_metrics.cpp:447:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
if (it->second == memoryPoolNameEnum::YOUNG) {
^
```
**be/src/util/jvm_metrics.cpp:448:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_young_size_bytes_used->set_value(used < 0 ?
0 : used);
^
```
**be/src/util/jvm_metrics.cpp:449:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_young_size_bytes_peak_used->set_value(peakUsed < 0 ? 0 :
peakUsed);
^
```
**be/src/util/jvm_metrics.cpp:450:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_young_size_bytes_max->set_value(max < 0 ? 0
: max);
^
```
**be/src/util/jvm_metrics.cpp:452:** +1, nesting level increased to 3
```cpp
} else if (it->second == memoryPoolNameEnum::OLD) {
^
```
**be/src/util/jvm_metrics.cpp:453:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_old_size_bytes_used->set_value(used < 0 ? 0
: used);
^
```
**be/src/util/jvm_metrics.cpp:454:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_old_size_bytes_peak_used->set_value(peakUsed < 0 ? 0 :
peakUsed);
^
```
**be/src/util/jvm_metrics.cpp:455:** +4, including nesting penalty of 3,
nesting level increased to 4
```cpp
jvm_metrics->jvm_old_size_bytes_max->set_value(max < 0 ? 0 :
max);
^
```
**be/src/util/jvm_metrics.cpp:462:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:462:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:462:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:466:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:466:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:466:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:471:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, threadCount, env,
GetArrayLength(threadIds));
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:471:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, threadCount, env,
GetArrayLength(threadIds));
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:473:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:473:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:473:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:480:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, peakThreadCount, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:480:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, peakThreadCount, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:483:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_peak_count->set_value(peakThreadCount < 0 ? 0 :
peakThreadCount);
^
```
**be/src/util/jvm_metrics.cpp:484:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_count->set_value(threadCount < 0 ? 0 :
threadCount);
^
```
**be/src/util/jvm_metrics.cpp:486:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
for (int i = 0; i < threadCount; i++) {
^
```
**be/src/util/jvm_metrics.cpp:487:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, threadInfo, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:487:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jobject, threadInfo, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:490:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (threadInfo == nullptr) {
^
```
**be/src/util/jvm_metrics.cpp:494:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:494:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:494:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:498:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (env->IsSameObject(threadState, _newThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:500:** +1, nesting level increased to 2
```cpp
} else if (env->IsSameObject(threadState, _runnableThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:502:** +1, nesting level increased to 2
```cpp
} else if (env->IsSameObject(threadState, _blockedThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:504:** +1, nesting level increased to 2
```cpp
} else if (env->IsSameObject(threadState, _waitingThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:506:** +1, nesting level increased to 2
```cpp
} else if (env->IsSameObject(threadState,
_timedWaitingThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:508:** +1, nesting level increased to 2
```cpp
} else if (env->IsSameObject(threadState,
_terminatedThreadStateObj)) {
^
```
**be/src/util/jvm_metrics.cpp:513:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_new_count->set_value(threadsNew < 0 ? 0 :
threadsNew);
^
```
**be/src/util/jvm_metrics.cpp:514:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_runnable_count->set_value(threadsRunnable < 0 ?
0 : threadsRunnable);
^
```
**be/src/util/jvm_metrics.cpp:515:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_blocked_count->set_value(threadsBlocked < 0 ? 0
: threadsBlocked);
^
```
**be/src/util/jvm_metrics.cpp:516:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_waiting_count->set_value(threadsWaiting < 0 ? 0
: threadsWaiting);
^
```
**be/src/util/jvm_metrics.cpp:518:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
threadsTimedWaiting < 0 ? 0 : threadsTimedWaiting);
^
```
**be/src/util/jvm_metrics.cpp:519:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
jvm_metrics->jvm_thread_terminated_count->set_value(threadsTerminated <
0 ? 0
^
```
**be/src/util/jvm_metrics.cpp:522:** nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:522:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:522:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:526:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, numCollectors, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:526:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jint, numCollectors, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:529:** +1, including nesting penalty of 0,
nesting level increased to 1
```cpp
for (int i = 0; i < numCollectors; i++) {
^
```
**be/src/util/jvm_metrics.cpp:530:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:530:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:530:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:533:** nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(jobject, gcName, env,
^
```
**be/src/util/jni-util.h:48:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
DEFER(env->DeleteLocalRef(result)); \
^
```
**be/src/util/defer_op.h:45:** expanded from macro 'DEFER'
```cpp
#define DEFER(...) DEFER_FWD(__LINE__, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:44:** expanded from macro 'DEFER_FWD'
```cpp
#define DEFER_FWD(n, ...) DEFER_CONCAT(n, __VA_ARGS__)
^
```
**be/src/util/defer_op.h:43:** expanded from macro 'DEFER_CONCAT'
```cpp
#define DEFER_CONCAT(n, ...) const auto defer##n = doris::Defer([&]() {
__VA_ARGS__; })
^
```
**be/src/util/jvm_metrics.cpp:533:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(jobject, gcName, env,
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:533:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF(jobject, gcName, env,
^
```
**be/src/util/jni-util.h:49:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION_DELETE_REF'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:536:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, gcCollectionCount, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:536:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, gcCollectionCount, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:539:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, gcCollectionTime, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:41:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
do { \
^
```
**be/src/util/jvm_metrics.cpp:539:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
JNI_CALL_METHOD_CHECK_EXCEPTION(jlong, gcCollectionTime, env,
^
```
**be/src/util/jni-util.h:53:** expanded from macro
'JNI_CALL_METHOD_CHECK_EXCEPTION'
```cpp
RETURN_ERROR_IF_EXC(env)
^
```
**be/src/util/jni-util.h:42:** expanded from macro 'RETURN_ERROR_IF_EXC'
```cpp
if (env->ExceptionCheck()) [[unlikely]] \
^
```
**be/src/util/jvm_metrics.cpp:543:** +2, including nesting penalty of 1,
nesting level increased to 2
```cpp
if (gcNameStr != nullptr) {
^
```
**be/src/util/jvm_metrics.cpp:544:** +3, including nesting penalty of 2,
nesting level increased to 3
```cpp
if (strcmp(gcNameStr, "G1 Young Generation") == 0) {
^
```
**be/src/util/jvm_metrics.cpp:548:** +1, nesting level increased to 3
```cpp
} else {
^
```
</details>
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