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Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2015/09/02 02:28:45 UTC
[jira] [Created] (TEZ-2768) Log a useful error message when the
summary stream cannot be closed when shutting down an AM
Jeff Zhang created TEZ-2768:
-------------------------------
Summary: Log a useful error message when the summary stream cannot be closed when shutting down an AM
Key: TEZ-2768
URL: https://issues.apache.org/jira/browse/TEZ-2768
Project: Apache Tez
Issue Type: Improvement
Reporter: Jeff Zhang
Assignee: Jeff Zhang
Hive might delete the staging directory before recovery summary stream is closed. The exceptions in the logs could be suppressed though with a more useful WARN message rather than a trace which is confusing.
{code}
015-08-25 03:09:02,075 INFO [AMShutdownThread] recovery.RecoveryService: Closing Summary Stream
2015-08-25 03:09:02,086 WARN [AMShutdownThread] recovery.RecoveryService: Error when closing summary stream
org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): No lease on /user/jzhang/tez/staging/.tez/application_1439860407967_0134/recovery/1/summary (inode 510613): File does not exist. Holder DFSClient_NONMAPREDUCE_-40719795_1 does not have any open files.
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2535)
at org.apache.hadoop.hdfs.server.namenode.FSDirWriteFileOp.completeFileInternal(FSDirWriteFileOp.java:722)
at org.apache.hadoop.hdfs.server.namenode.FSDirWriteFileOp.completeFile(FSDirWriteFileOp.java:691)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:2584)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:773)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:540)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:972)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2088)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2084)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2084)
at org.apache.hadoop.ipc.Client.call(Client.java:1468)
at org.apache.hadoop.ipc.Client.call(Client.java:1399)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232)
at com.sun.proxy.$Proxy11.complete(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:443)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy12.complete(Unknown Source)
at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2250)
at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2234)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:72)
at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:106)
at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:216)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
at org.apache.tez.dag.history.HistoryEventHandler.serviceStop(HistoryEventHandler.java:80)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65)
at org.apache.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1772)
at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1946)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:878)
at java.lang.Thread.run(Thread.java:745)
2015-08-25 03:09:02,090 INFO [AMShutdownThread] recovery.RecoveryService: Closing Output Stream for DAG dag_1439860407967_0134_1
2015-08-25 03:09:02,090 WARN [AMShutdownThread] recovery.RecoveryService: Error when closing output stream
java.nio.channels.ClosedChannelException
at org.apache.hadoop.hdfs.DFSOutputStream.checkClosed(DFSOutputStream.java:1622)
at org.apache.hadoop.hdfs.DFSOutputStream.flushOrSync(DFSOutputStream.java:1986)
at org.apache.hadoop.hdfs.DFSOutputStream.hflush(DFSOutputStream.java:1946)
at org.apache.hadoop.fs.FSDataOutputStream.hflush(FSDataOutputStream.java:130)
at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:224)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
at org.apache.tez.dag.history.HistoryEventHandler.serviceStop(HistoryEventHandler.java:80)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
at org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:65)
at org.apache.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1772)
at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1946)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:878)
at java.lang.Thread.run(Thread.java:745)
{code}
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