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dataroaring pushed a commit to branch branch-3.0
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The following commit(s) were added to refs/heads/branch-3.0 by this push:
new 69b8e2b999c branch-3.0: [fix](cloud-mow) Fix sending commiting rpc to
FE twice problem (#43854)
69b8e2b999c is described below
commit 69b8e2b999ced2f05264bdc033fd9463320961b0
Author: github-actions[bot]
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Wed Nov 13 18:59:25 2024 +0800
branch-3.0: [fix](cloud-mow) Fix sending commiting rpc to FE twice problem
(#43854)
Cherry-picked from #41395
Co-authored-by: huanghaibin <huanghai...@selectdb.com>
---
.../transaction/CloudGlobalTransactionMgr.java | 21 ++++++++++
.../test_cloud_mow_stream_load_with_timeout.out | 4 ++
.../test_cloud_mow_stream_load_with_timeout.groovy | 49 ++++++++++++++++++++--
3 files changed, 71 insertions(+), 3 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/cloud/transaction/CloudGlobalTransactionMgr.java
b/fe/fe-core/src/main/java/org/apache/doris/cloud/transaction/CloudGlobalTransactionMgr.java
index 9a7ee5bc86e..b2d994433d7 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/cloud/transaction/CloudGlobalTransactionMgr.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/cloud/transaction/CloudGlobalTransactionMgr.java
@@ -475,6 +475,23 @@ public class CloudGlobalTransactionMgr implements
GlobalTransactionMgrIface {
List<OlapTable> mowTableList = getMowTableList(tableList,
tabletCommitInfos);
if (!mowTableList.isEmpty()) {
+ // may be this txn has been calculated by previously task but
commit rpc is timeout,
+ // and be will send another commit request to fe, so need to check
txn status first
+ // before sending delete bitmap task to be, if txn is committed or
visible, no need to
+ // calculate delete bitmap again, just return ok to be to finish
this commit.
+ TransactionState transactionState =
Env.getCurrentGlobalTransactionMgr()
+ .getTransactionState(dbId, transactionId);
+ if (null != transactionState && null !=
transactionState.getTransactionStatus()) {
+ if (transactionState.getTransactionStatus() ==
TransactionStatus.COMMITTED
+ || transactionState.getTransactionStatus() ==
TransactionStatus.VISIBLE) {
+ LOG.info("txn={}, status={} not need to calculate delete
bitmap again, just return ", transactionId,
+
transactionState.getTransactionStatus().toString());
+ return;
+ } else {
+ LOG.info("txn={}, status={} need to calculate delete
bitmap", transactionId,
+
transactionState.getTransactionStatus().toString());
+ }
+ }
calcDeleteBitmapForMow(dbId, mowTableList, transactionId,
tabletCommitInfos);
}
@@ -519,6 +536,10 @@ public class CloudGlobalTransactionMgr implements
GlobalTransactionMgrIface {
try {
txnState = commitTxn(commitTxnRequest, transactionId, is2PC, dbId,
tableList);
txnOperated = true;
+ if
(DebugPointUtil.isEnable("CloudGlobalTransactionMgr.commitTransaction.timeout"))
{
+ throw new
UserException(InternalErrorCode.DELETE_BITMAP_LOCK_ERR,
+ "test delete bitmap update lock timeout,
transactionId:" + transactionId);
+ }
} finally {
if (txnCommitAttachment != null && txnCommitAttachment instanceof
RLTaskTxnCommitAttachment) {
RLTaskTxnCommitAttachment rlTaskTxnCommitAttachment =
(RLTaskTxnCommitAttachment) txnCommitAttachment;
diff --git
a/regression-test/data/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.out
b/regression-test/data/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.out
index b8b3ea3ecca..72273f89557 100644
---
a/regression-test/data/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.out
+++
b/regression-test/data/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.out
@@ -5,3 +5,7 @@
5 e 90
6 f 100
+-- !sql --
+5 e 90
+6 f 100
+
diff --git
a/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.groovy
b/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.groovy
index 122503b1611..7176aec702f 100644
---
a/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.groovy
+++
b/regression-test/suites/fault_injection_p0/cloud/test_cloud_mow_stream_load_with_timeout.groovy
@@ -74,13 +74,13 @@ suite("test_cloud_mow_stream_load_with_timeout",
"nonConcurrent") {
// store the original value
get_be_param("mow_stream_load_commit_retry_times")
- // disable retry to make this problem more clear
- set_be_param("mow_stream_load_commit_retry_times", "1")
-
def tableName = "tbl_basic"
+ // test fe release lock when calculating delete bitmap timeout
setFeConfigTemporary(customFeConfig) {
try {
+ // disable retry to make this problem more clear
+ set_be_param("mow_stream_load_commit_retry_times", "1")
// create table
sql """ drop table if exists ${tableName}; """
@@ -143,4 +143,47 @@ suite("test_cloud_mow_stream_load_with_timeout",
"nonConcurrent") {
}
}
+
+ //test fe don't send calculating delete bitmap task to be twice when txn
is committed or visible
+ GetDebugPoint().clearDebugPointsForAllFEs()
+
GetDebugPoint().enableDebugPointForAllFEs("CloudGlobalTransactionMgr.commitTransaction.timeout")
+ try {
+ // create table
+ sql """ drop table if exists ${tableName}; """
+
+ sql """
+ CREATE TABLE `${tableName}` (
+ `id` int(11) NOT NULL,
+ `name` varchar(1100) NULL,
+ `score` int(11) NULL default "-1"
+ ) ENGINE=OLAP
+ UNIQUE KEY(`id`)
+ DISTRIBUTED BY HASH(`id`) BUCKETS 1
+ PROPERTIES (
+ "enable_unique_key_merge_on_write" = "true",
+ "replication_num" = "1"
+ );
+ """
+ streamLoad {
+ table "${tableName}"
+
+ set 'column_separator', ','
+ set 'columns', 'id, name, score'
+ file "test_stream_load.csv"
+
+ time 10000 // limit inflight 10s
+
+ check { result, exception, startTime, endTime ->
+ log.info("Stream load result: ${result}")
+ def json = parseJson(result)
+ assertEquals("success", json.Status.toLowerCase())
+ }
+ }
+ qt_sql """ select * from ${tableName} order by id"""
+ } finally {
+
GetDebugPoint().disableDebugPointForAllFEs("CloudGlobalTransactionMgr.commitTransaction.timeout")
+ sql "DROP TABLE IF EXISTS ${tableName};"
+ GetDebugPoint().clearDebugPointsForAllFEs()
+ }
+
}
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