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The following commit(s) were added to refs/heads/master by this push:
new 5fd2ef7d66c [fix](fe) Fix `PluginMgr.getActivePluginList` npt (#41466)
5fd2ef7d66c is described below
commit 5fd2ef7d66cc9ffa0c1bbd3d1c0794c0b8912de7
Author: Lei Zhang <27994433+swjtu-zhang...@users.noreply.github.com>
AuthorDate: Tue Oct 8 15:23:05 2024 +0800
[fix](fe) Fix `PluginMgr.getActivePluginList` npt (#41466)
```
Exception in thread "AuditEventProcessor" java.lang.NullPointerException:
at index 2
at
com.google.common.collect.ObjectArrays.checkElementNotNull(ObjectArrays.java:232)
at
com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:222)
at
com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:216)
at
com.google.common.collect.ImmutableList.construct(ImmutableList.java:353)
at
com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:265)
at
org.apache.doris.plugin.PluginMgr.getActivePluginList(PluginMgr.java:300)
at
org.apache.doris.qe.AuditEventProcessor$Worker.run(AuditEventProcessor.java:120)
at java.base/java.lang.Thread.run(Thread.java:833)
```
## Proposed changes
Issue Number: close #xxx
<!--Describe your changes.-->
---
fe/fe-core/src/main/java/org/apache/doris/plugin/PluginMgr.java | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/plugin/PluginMgr.java
b/fe/fe-core/src/main/java/org/apache/doris/plugin/PluginMgr.java
index ea69b247e66..daf93f44d96 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/plugin/PluginMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/plugin/PluginMgr.java
@@ -293,6 +293,10 @@ public class PluginMgr implements Writable {
m.values().forEach(d -> {
if (d.getStatus() == PluginStatus.INSTALLED) {
+ if (d.getPlugin() == null) {
+ LOG.warn("PluginLoader({}) status is INSTALLED, but plugin
is null", d);
+ return;
+ }
l.add(d.getPlugin());
}
});
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