aBlackAnt opened a new issue, #7314:
URL: https://github.com/apache/hudi/issues/7314
**Describe the problem you faced**
A clear and concise description of the problem.
**To Reproduce**
1.create table
```
CREATE TABLE if not exists test_hudi_flink_mor_occ (
uuid VARCHAR(200) PRIMARY KEY NOT ENFORCED,
name VARCHAR(100),
age INT,
ts TIMESTAMP(0),
`partition` VARCHAR(20)
)
PARTITIONED BY (`partition`
)
WITH (
'connector' = 'hudi',
'path' =
'/project/ccr_ai_upgrade/ccr_ai_upgrade/aiui/flink/demo/test_hudi_flink_mor_occ',
'table.type' = 'MERGE_ON_READ',
'hoodie.datasource.write.keygenerator.class' =
'org.apache.hudi.keygen.ComplexAvroKeyGenerator',
'hoodie.datasource.write.recordkey.field' = 'uuid',
'write.precombine.field' = 'ts',
'hoodie.datasource.write.hive_style_partitioning' = 'true',
'hoodie.write.concurrency.mode' = 'optimistic_concurrency_control',
'hoodie.cleaner.policy.failed.writes' = 'LAZY',
'hoodie.write.lock.provider' =
'org.apache.hudi.hive.transaction.lock.HiveMetastoreBasedLockProvider',
'hoodie.write.lock.hivemetastore.database' = 'hive',
'hoodie.write.lock.hivemetastore.table' = 'test_hudi_flink_mor_occ_lock'
)
```
2.flink sql insert
```
insert into test_hudi_flink_mor_occ values ('a','liangji',18,TIMESTAMP
'2022-11-20 18:00:00','2022-11-20')
```
**Environment Description**
* Hudi version :0.12.1
* Flink version :1.14.0
* Hadoop version :2.6.0
**Stacktrace**
```org.apache.flink.util.FlinkException: Global failure triggered by
OperatorCoordinator for 'stream_write: test_hudi_flink_mor_occ' (operator
905882b372467a732faa32d0b002df8d).
at
org.apache.flink.runtime.operators.coordination.OperatorCoordinatorHolder$LazyInitializedCoordinatorContext.failJob(OperatorCoordinatorHolder.java:545)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.lambda$start$0(StreamWriteOperatorCoordinator.java:187)
at
org.apache.hudi.sink.utils.NonThrownExecutor.handleException(NonThrownExecutor.java:146)
at
org.apache.hudi.sink.utils.NonThrownExecutor.lambda$wrapAction$0(NonThrownExecutor.java:133)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.hudi.exception.HoodieException: Executor executes
action [handle end input event for instant 20221128171431329] error
... 9 more
Caused by: java.lang.IllegalArgumentException: ALREADY_ACQUIRED
at
org.apache.hudi.common.util.ValidationUtils.checkArgument(ValidationUtils.java:40)
at
org.apache.hudi.hive.transaction.lock.HiveMetastoreBasedLockProvider.acquireLock(HiveMetastoreBasedLockProvider.java:137)
at
org.apache.hudi.hive.transaction.lock.HiveMetastoreBasedLockProvider.tryLock(HiveMetastoreBasedLockProvider.java:113)
at
org.apache.hudi.client.transaction.lock.LockManager.lock(LockManager.java:73)
at
org.apache.hudi.client.HoodieFlinkWriteClient.writeTableMetadata(HoodieFlinkWriteClient.java:280)
at
org.apache.hudi.client.BaseHoodieWriteClient.commit(BaseHoodieWriteClient.java:270)
at
org.apache.hudi.client.BaseHoodieWriteClient.commitStats(BaseHoodieWriteClient.java:235)
at
org.apache.hudi.client.HoodieFlinkWriteClient.commit(HoodieFlinkWriteClient.java:125)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.doCommit(StreamWriteOperatorCoordinator.java:530)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.commitInstant(StreamWriteOperatorCoordinator.java:506)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.commitInstant(StreamWriteOperatorCoordinator.java:477)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.handleEndInputEvent(StreamWriteOperatorCoordinator.java:420)
at
org.apache.hudi.sink.StreamWriteOperatorCoordinator.lambda$handleEventFromOperator$3(StreamWriteOperatorCoordinator.java:278)
at
org.apache.hudi.sink.utils.NonThrownExecutor.lambda$wrapAction$0(NonThrownExecutor.java:130)
```
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