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https://issues.apache.org/jira/browse/HBASE-20404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Busbey updated HBASE-20404:
--------------------------------
Status: Patch Available (was: In Progress)
-v2
- CleanerChore was incorrectly treating IOE in FileStatus listing as
"directory not found"
- update javadocs in CleanerChore helper to match FSUtils method it invokes
- update CleanerChore to treat IOE in status listing as a failure
- check for {{PathIsNotEmptyDirectoryException}} when we expect dirs might
not be empty, and only output a small DEBUG message in that case.
- for other IOE while deleting, do the full stacktrace but work at INFO
instead of WARN.
- add tests to cover the above.
> Ugly cleanerchore complaint that dir is not empty
> -------------------------------------------------
>
> Key: HBASE-20404
> URL: https://issues.apache.org/jira/browse/HBASE-20404
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 2.0.0
> Reporter: stack
> Assignee: Sean Busbey
> Priority: Major
> Attachments: HBASE-20404.0.patch, HBASE-20404.1.patch,
> HBASE-20404.2.patch
>
>
> I see these big dirty exceptions in my master log during a long-run.... Lets
> clean them up (Are they exceptions I as an operator can actually do something
> about? Are they 'problems'? Should they be LOG.warn?)
> {code}
> 2018-04-12 16:02:09,911 WARN [ForkJoinPool-1-worker-15]
> cleaner.CleanerChore: Could not delete dir under
> hdfs://ve0524.halxg.cloudera.com:8020/hbase/archive/data/default/IntegrationTestBigLinkedList/1e24549061df3adc4858fbcaf1929553/meta;
> {}
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.fs.PathIsNotEmptyDirectoryException):
>
> `/hbase/archive/data/default/IntegrationTestBigLinkedList/1e24549061df3adc4858fbcaf1929553/meta
> is non empty': Directory is not empty
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirDeleteOp.delete(FSDirDeleteOp.java:115)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.delete(FSNamesystem.java:2848)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.delete(NameNodeRpcServer.java:1048)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.delete(ClientNamenodeProtocolServerSideTranslatorPB.java:641)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:447)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:989)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:847)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:790)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2486)
> at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1489)
> at org.apache.hadoop.ipc.Client.call(Client.java:1435)
> at org.apache.hadoop.ipc.Client.call(Client.java:1345)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:227)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
> at com.sun.proxy.$Proxy26.delete(Unknown Source)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:568)
> at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:409)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:163)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:155)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:346)
> at com.sun.proxy.$Proxy27.delete(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor28.invoke(Unknown Source)
> ...
> {code}
> Looks like log format is off too...
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