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Posted to user@tez.apache.org by Johannes Zillmann <jz...@googlemail.com> on 2015/01/15 18:07:37 UTC
Failed to delete tez scratch data dir - kerberos secured
Hey guys,
running Tez-0.5.2 with secure impersonation / kerberos. Importing data from secured hive.
Job is successful. But in the logs i find those warnings:
---------------------------------------------------------------------------------
2015-01-14 17:05:49,150 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: DAGAppMasterShutdownHook invoked
2015-01-14 17:05:49,151 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler is still running, waiting for it to complete
2015-01-14 17:05:49,153 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
2015-01-14 17:05:49,164 WARN [AMShutdownThread] org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Failed to delete tez scratch data dir
java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]; Host Details : local host is: "ip-10-108-195-141/10.108.195.141"; destination host is: "ip-10-71-51-148":8020;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
at org.apache.hadoop.ipc.Client.call(Client.java:1413)
at org.apache.hadoop.ipc.Client.call(Client.java:1362)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy7.delete(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy7.delete(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:484)
at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1699)
at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:595)
at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:591)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:591)
at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1578)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:677)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:640)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:724)
at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1461)
at org.apache.hadoop.ipc.Client.call(Client.java:1380)
... 20 more
Caused by: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
at org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:170)
at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:393)
at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:550)
at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:367)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:716)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:712)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:711)
... 23 more
2015-01-14 17:05:49,166 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler has completed
2015-01-14 17:05:49,167 INFO [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Exiting DAGAppMaster..GoodBye!
————————————————————————————————————————
Also i see this very often, not sure if related:
————————————————————————————————————————
2015-01-14 17:16:08,793 WARN [AMShutdownThread] org.apache.tez.dag.history.recovery.RecoveryService: Error when closing summary stream
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/albert/temp/job-22/staging/.tez/application_1421233109369_0019/recovery/1/summary (inode 17605): File does not exist. Holder DFSClient_NONMAPREDUCE_813708729_1 does not have any open files.
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2991)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:3077)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:3047)
at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:628)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:484)
at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980)
at org.apache.hadoop.ipc.Client.call(Client.java:1409)
at org.apache.hadoop.ipc.Client.call(Client.java:1362)
at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy7.complete(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy7.complete(Unknown Source)
at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:406)
at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2116)
at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2100)
at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:70)
at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:103)
at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:201)
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:158)
at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
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.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1429)
at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1561)
at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
at java.lang.Thread.run(Thread.java:745)
————————————————————————————————————————
Any ideas what the issue may be ?
Thanks
Johannes
Re: Failed to delete tez scratch data dir - kerberos secured
Posted by Johannes Zillmann <jz...@googlemail.com>.
Filed https://issues.apache.org/jira/browse/TEZ-2133 !
Not sure if in this case the AM was the same, but generally both exceptions are in the same log!
best
Johannes
> On 30 Jan 2015, at 19:23, Hitesh Shah <hi...@apache.org> wrote:
>
> Hi Johannes,
>
> Sorry - missed this email earlier. I have seen this a couple of times but have not been able to track down the root cause of this. Would you mind filing a jira for this with the logs from an AM where you observed this? Also, if you have a higher frequency of being able to reproduce this, can you run the AM at DEBUG or even TRACE log level.
>
> For the most part, from what I have seen, this only shows up on a session shutdown and likely does not affect Hive queries as the Hive layer will delete its scratch/staging dir in any case. Just to confirm - the lease expiry log is from a different AM?
>
> — Hitesh
>
> On Jan 30, 2015, at 6:08 AM, Johannes Zillmann <jz...@googlemail.com> wrote:
>
>> No idea here ?
>>
>> Johannes
>>
>>> On 15 Jan 2015, at 18:07, Johannes Zillmann <jz...@googlemail.com> wrote:
>>>
>>> Hey guys,
>>>
>>> running Tez-0.5.2 with secure impersonation / kerberos. Importing data from secured hive.
>>> Job is successful. But in the logs i find those warnings:
>>>
>>> ---------------------------------------------------------------------------------
>>> 2015-01-14 17:05:49,150 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: DAGAppMasterShutdownHook invoked
>>> 2015-01-14 17:05:49,151 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler is still running, waiting for it to complete
>>> 2015-01-14 17:05:49,153 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>>> 2015-01-14 17:05:49,164 WARN [AMShutdownThread] org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>>> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>>> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Failed to delete tez scratch data dir
>>> java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]; Host Details : local host is: "ip-10-108-195-141/10.108.195.141"; destination host is: "ip-10-71-51-148":8020;
>>> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
>>> at org.apache.hadoop.ipc.Client.call(Client.java:1413)
>>> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
>>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>>> at com.sun.proxy.$Proxy7.delete(Unknown Source)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
>>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>>> at com.sun.proxy.$Proxy7.delete(Unknown Source)
>>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:484)
>>> at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1699)
>>> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:595)
>>> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:591)
>>> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>>> at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:591)
>>> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1578)
>>> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
>>> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
>>> at java.lang.Thread.run(Thread.java:745)
>>> Caused by: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>>> at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:677)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at javax.security.auth.Subject.doAs(Subject.java:415)
>>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>>> at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:640)
>>> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:724)
>>> at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
>>> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1461)
>>> at org.apache.hadoop.ipc.Client.call(Client.java:1380)
>>> ... 20 more
>>> Caused by: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>>> at org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:170)
>>> at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:393)
>>> at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:550)
>>> at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:367)
>>> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:716)
>>> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:712)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at javax.security.auth.Subject.doAs(Subject.java:415)
>>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>>> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:711)
>>> ... 23 more
>>> 2015-01-14 17:05:49,166 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler has completed
>>> 2015-01-14 17:05:49,167 INFO [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Exiting DAGAppMaster..GoodBye!
>>> ————————————————————————————————————————
>>>
>>>
>>> Also i see this very often, not sure if related:
>>> ————————————————————————————————————————
>>> 2015-01-14 17:16:08,793 WARN [AMShutdownThread] org.apache.tez.dag.history.recovery.RecoveryService: Error when closing summary stream
>>> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/albert/temp/job-22/staging/.tez/application_1421233109369_0019/recovery/1/summary (inode 17605): File does not exist. Holder DFSClient_NONMAPREDUCE_813708729_1 does not have any open files.
>>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2991)
>>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:3077)
>>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:3047)
>>> at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:628)
>>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:484)
>>> at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
>>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
>>> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
>>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
>>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at javax.security.auth.Subject.doAs(Subject.java:415)
>>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>>> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980)
>>>
>>> at org.apache.hadoop.ipc.Client.call(Client.java:1409)
>>> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
>>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>>> at com.sun.proxy.$Proxy7.complete(Unknown Source)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
>>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>>> at com.sun.proxy.$Proxy7.complete(Unknown Source)
>>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:406)
>>> at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2116)
>>> at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2100)
>>> at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:70)
>>> at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:103)
>>> at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:201)
>>> 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:158)
>>> at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
>>> 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.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1429)
>>> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1561)
>>> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
>>> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
>>> at java.lang.Thread.run(Thread.java:745)
>>> ————————————————————————————————————————
>>>
>>> Any ideas what the issue may be ?
>>>
>>> Thanks
>>> Johannes
>>
>
Re: Failed to delete tez scratch data dir - kerberos secured
Posted by Hitesh Shah <hi...@apache.org>.
Hi Johannes,
Sorry - missed this email earlier. I have seen this a couple of times but have not been able to track down the root cause of this. Would you mind filing a jira for this with the logs from an AM where you observed this? Also, if you have a higher frequency of being able to reproduce this, can you run the AM at DEBUG or even TRACE log level.
For the most part, from what I have seen, this only shows up on a session shutdown and likely does not affect Hive queries as the Hive layer will delete its scratch/staging dir in any case. Just to confirm - the lease expiry log is from a different AM?
— Hitesh
On Jan 30, 2015, at 6:08 AM, Johannes Zillmann <jz...@googlemail.com> wrote:
> No idea here ?
>
> Johannes
>
>> On 15 Jan 2015, at 18:07, Johannes Zillmann <jz...@googlemail.com> wrote:
>>
>> Hey guys,
>>
>> running Tez-0.5.2 with secure impersonation / kerberos. Importing data from secured hive.
>> Job is successful. But in the logs i find those warnings:
>>
>> ---------------------------------------------------------------------------------
>> 2015-01-14 17:05:49,150 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: DAGAppMasterShutdownHook invoked
>> 2015-01-14 17:05:49,151 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler is still running, waiting for it to complete
>> 2015-01-14 17:05:49,153 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>> 2015-01-14 17:05:49,164 WARN [AMShutdownThread] org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Failed to delete tez scratch data dir
>> java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]; Host Details : local host is: "ip-10-108-195-141/10.108.195.141"; destination host is: "ip-10-71-51-148":8020;
>> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
>> at org.apache.hadoop.ipc.Client.call(Client.java:1413)
>> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>> at com.sun.proxy.$Proxy7.delete(Unknown Source)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>> at com.sun.proxy.$Proxy7.delete(Unknown Source)
>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:484)
>> at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1699)
>> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:595)
>> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:591)
>> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
>> at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:591)
>> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1578)
>> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
>> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
>> at java.lang.Thread.run(Thread.java:745)
>> Caused by: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>> at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:677)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at javax.security.auth.Subject.doAs(Subject.java:415)
>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>> at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:640)
>> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:724)
>> at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
>> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1461)
>> at org.apache.hadoop.ipc.Client.call(Client.java:1380)
>> ... 20 more
>> Caused by: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
>> at org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:170)
>> at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:393)
>> at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:550)
>> at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:367)
>> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:716)
>> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:712)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at javax.security.auth.Subject.doAs(Subject.java:415)
>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:711)
>> ... 23 more
>> 2015-01-14 17:05:49,166 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler has completed
>> 2015-01-14 17:05:49,167 INFO [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Exiting DAGAppMaster..GoodBye!
>> ————————————————————————————————————————
>>
>>
>> Also i see this very often, not sure if related:
>> ————————————————————————————————————————
>> 2015-01-14 17:16:08,793 WARN [AMShutdownThread] org.apache.tez.dag.history.recovery.RecoveryService: Error when closing summary stream
>> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/albert/temp/job-22/staging/.tez/application_1421233109369_0019/recovery/1/summary (inode 17605): File does not exist. Holder DFSClient_NONMAPREDUCE_813708729_1 does not have any open files.
>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2991)
>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:3077)
>> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:3047)
>> at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:628)
>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:484)
>> at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
>> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at javax.security.auth.Subject.doAs(Subject.java:415)
>> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
>> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980)
>>
>> at org.apache.hadoop.ipc.Client.call(Client.java:1409)
>> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
>> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
>> at com.sun.proxy.$Proxy7.complete(Unknown Source)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:606)
>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
>> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
>> at com.sun.proxy.$Proxy7.complete(Unknown Source)
>> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:406)
>> at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2116)
>> at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2100)
>> at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:70)
>> at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:103)
>> at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:201)
>> 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:158)
>> at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
>> 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.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1429)
>> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1561)
>> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
>> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
>> at java.lang.Thread.run(Thread.java:745)
>> ————————————————————————————————————————
>>
>> Any ideas what the issue may be ?
>>
>> Thanks
>> Johannes
>
Re: Failed to delete tez scratch data dir - kerberos secured
Posted by Johannes Zillmann <jz...@googlemail.com>.
No idea here ?
Johannes
> On 15 Jan 2015, at 18:07, Johannes Zillmann <jz...@googlemail.com> wrote:
>
> Hey guys,
>
> running Tez-0.5.2 with secure impersonation / kerberos. Importing data from secured hive.
> Job is successful. But in the logs i find those warnings:
>
> ---------------------------------------------------------------------------------
> 2015-01-14 17:05:49,150 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: DAGAppMasterShutdownHook invoked
> 2015-01-14 17:05:49,151 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler is still running, waiting for it to complete
> 2015-01-14 17:05:49,153 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
> 2015-01-14 17:05:49,164 WARN [AMShutdownThread] org.apache.hadoop.ipc.Client: Exception encountered while connecting to the server : org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:qa (auth:TOKEN) cause:java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
> 2015-01-14 17:05:49,165 WARN [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Failed to delete tez scratch data dir
> java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]; Host Details : local host is: "ip-10-108-195-141/10.108.195.141"; destination host is: "ip-10-71-51-148":8020;
> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
> at org.apache.hadoop.ipc.Client.call(Client.java:1413)
> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> at com.sun.proxy.$Proxy7.delete(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> at com.sun.proxy.$Proxy7.delete(Unknown Source)
> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.delete(ClientNamenodeProtocolTranslatorPB.java:484)
> at org.apache.hadoop.hdfs.DFSClient.delete(DFSClient.java:1699)
> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:595)
> at org.apache.hadoop.hdfs.DistributedFileSystem$11.doCall(DistributedFileSystem.java:591)
> at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> at org.apache.hadoop.hdfs.DistributedFileSystem.delete(DistributedFileSystem.java:591)
> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1578)
> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
> at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:677)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
> at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:640)
> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:724)
> at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367)
> at org.apache.hadoop.ipc.Client.getConnection(Client.java:1461)
> at org.apache.hadoop.ipc.Client.call(Client.java:1380)
> ... 20 more
> Caused by: org.apache.hadoop.security.AccessControlException: Client cannot authenticate via:[TOKEN, KERBEROS]
> at org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:170)
> at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:393)
> at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:550)
> at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:367)
> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:716)
> at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:712)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
> at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:711)
> ... 23 more
> 2015-01-14 17:05:49,166 INFO [Thread-1] org.apache.tez.dag.app.DAGAppMaster: The shutdown handler has completed
> 2015-01-14 17:05:49,167 INFO [AMShutdownThread] org.apache.tez.dag.app.DAGAppMaster: Exiting DAGAppMaster..GoodBye!
> ————————————————————————————————————————
>
>
> Also i see this very often, not sure if related:
> ————————————————————————————————————————
> 2015-01-14 17:16:08,793 WARN [AMShutdownThread] org.apache.tez.dag.history.recovery.RecoveryService: Error when closing summary stream
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException): No lease on /user/albert/temp/job-22/staging/.tez/application_1421233109369_0019/recovery/1/summary (inode 17605): File does not exist. Holder DFSClient_NONMAPREDUCE_813708729_1 does not have any open files.
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkLease(FSNamesystem.java:2991)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFileInternal(FSNamesystem.java:3077)
> at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.completeFile(FSNamesystem.java:3047)
> at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.complete(NameNodeRpcServer.java:628)
> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.complete(ClientNamenodeProtocolServerSideTranslatorPB.java:484)
> at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980)
>
> at org.apache.hadoop.ipc.Client.call(Client.java:1409)
> at org.apache.hadoop.ipc.Client.call(Client.java:1362)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> at com.sun.proxy.$Proxy7.complete(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> at com.sun.proxy.$Proxy7.complete(Unknown Source)
> at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.complete(ClientNamenodeProtocolTranslatorPB.java:406)
> at org.apache.hadoop.hdfs.DFSOutputStream.completeFile(DFSOutputStream.java:2116)
> at org.apache.hadoop.hdfs.DFSOutputStream.close(DFSOutputStream.java:2100)
> at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:70)
> at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:103)
> at org.apache.tez.dag.history.recovery.RecoveryService.serviceStop(RecoveryService.java:201)
> 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:158)
> at org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:132)
> 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.tez.dag.app.DAGAppMaster.stopServices(DAGAppMaster.java:1429)
> at org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:1561)
> at org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at org.apache.tez.dag.app.DAGAppMaster$DAGAppMasterShutdownHandler$AMShutdownRunnable.run(DAGAppMaster.java:632)
> at java.lang.Thread.run(Thread.java:745)
> ————————————————————————————————————————
>
> Any ideas what the issue may be ?
>
> Thanks
> Johannes