hbgstc123 opened a new issue, #7539:
URL: https://github.com/apache/hudi/issues/7539
**Describe the problem you faced**
flink job, hudi source and hudi sink.
this error happen after run 4 hours, cause job to restart.
java.lang.IllegalStateException: Trying to access closed classloader. Please
check if you store classloaders directly or indirectly in static fields. If the
stacktrace suggests that the leak occurs in a third party library and cannot be
fixed immediately, you can disable this check with the configuration
'classloader.check-leaked-classloader'.
**To Reproduce**
Steps to reproduce the behavior:
1. use flink job, hudi source and hudi sink.
**Environment Description**
* Hudi version : 0.12.1
* Flink version : 1.15
* Running on Docker? (yes/no) : no
**Additional context**
Add any other context about the problem here.
**Stacktrace**
```
java.lang.IllegalStateException: Trying to access closed classloader. Please
check if you store classloaders directly or indirectly in static fields. If the
stacktrace suggests that the leak occurs in a third party library and cannot be
fixed immediately, you can disable this check with the configuration
'classloader.check-leaked-classloader'.
at
org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.ensureInner(FlinkUserCodeClassLoaders.java:164)
at
org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.loadClass(FlinkUserCodeClassLoaders.java:172)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at
org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2366)
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2331)
at
org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2427)
at org.apache.hadoop.ipc.RPC.getProtocolEngine(RPC.java:209)
at org.apache.hadoop.ipc.RPC.getProtocolProxy(RPC.java:607)
at org.apache.hadoop.ipc.RPC.getProtocolProxy(RPC.java:573)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:546)
at
org.apache.hadoop.hdfs.protocolPB.ClientDatanodeProtocolTranslatorPB.createClientDatanodeProtocolProxy(ClientDatanodeProtocolTranslatorPB.java:187)
at
org.apache.hadoop.hdfs.protocolPB.ClientDatanodeProtocolTranslatorPB.createClientDatanodeProtocolProxy(ClientDatanodeProtocolTranslatorPB.java:178)
at
org.apache.hadoop.hdfs.protocolPB.ClientDatanodeProtocolTranslatorPB.(ClientDatanodeProtocolTranslatorPB.java:127)
at
org.apache.hadoop.hdfs.DFSUtilClient.createClientDatanodeProtocolProxy(DFSUtilClient.java:603)
at
org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:323)
at
org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:296)
at
org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:227)
at org.apache.hadoop.hdfs.DFSInputStream.(DFSInputStream.java:211)
at org.apache.hadoop.hdfs.DFSClient.openInternal(DFSClient.java:1146)
at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1132)
at
org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:351)
at
org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:347)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:360)
at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:919)
at
org.apache.hudi.common.fs.HoodieWrapperFileSystem.open(HoodieWrapperFileSystem.java:468)
at
org.apache.hudi.common.table.timeline.HoodieActiveTimeline.readDataFromPath(HoodieActiveTimeline.java:754)
at
org.apache.hudi.common.table.timeline.HoodieActiveTimeline.getInstantDetails(HoodieActiveTimeline.java:305)
at
org.apache.hudi.common.table.timeline.HoodieDefaultTimeline.getInstantDetails(HoodieDefaultTimeline.java:397)
at
org.apache.hudi.hadoop.utils.HoodieInputFormatUtils.getCommitMetadata(HoodieInputFormatUtils.java:517)
at
org.apache.hudi.sink.partitioner.profile.WriteProfiles.getCommitMetadata(WriteProfiles.java:236)
at
org.apache.hudi.source.IncrementalInputSplits.lambda$inputSplits$2(IncrementalInputSplits.java:285)
at
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
at
java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at
java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
at
org.apache.hudi.source.IncrementalInputSplits.inputSplits(IncrementalInputSplits.java:285)
at
org.apache.hudi.source.StreamReadMonitoringFunction.monitorDirAndForwardSplits(StreamReadMonitoringFunction.java:199)
at
org.apache.hudi.source.StreamReadMonitoringFunction.run(StreamReadMonitoringFunction.java:172)
at
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:128)
at
org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:73)
at
org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:333)
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
