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https://issues.apache.org/jira/browse/TEZ-2663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hitesh Shah updated TEZ-2663:
-----------------------------
Fix Version/s: 0.7.1
> SessionNotRunning exceptions are wrapped in a ServiceException from a dying AM
> ------------------------------------------------------------------------------
>
> Key: TEZ-2663
> URL: https://issues.apache.org/jira/browse/TEZ-2663
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Gopal V
> Assignee: Hitesh Shah
> Fix For: 0.8.0-alpha, 0.7.1
>
> Attachments: TEZ-2663.1.patch, TEZ-2663.2.patch
>
>
> The scenario in TEZ-2548 throws a SessionNotRunning from the AM right now,
> which gets wrapped in a ServiceException by the protobuf layer, so that the
> exception thrown by TezClient cannot be caught and handled cleanly.
> {code}
> 2015-07-30 01:32:50,997 ERROR [HiveServer2-Background-Pool: Thread-494()]:
> exec.Task (TezTask.java:execute(191)) - Failed to execute tez graph.
> org.apache.tez.dag.api.TezException: com.google.protobuf.ServiceException:
> org.apache.hadoop.ipc.RemoteException(org.apache.tez.dag.api.SessionNotRunning):
> AM unable to accept new DAG submissions. In the process of shutting down
> at
> org.apache.tez.dag.app.DAGAppMaster.submitDAGToAppMaster(DAGAppMaster.java:1265)
> at
> org.apache.tez.dag.api.client.DAGClientHandler.submitDAG(DAGClientHandler.java:120)
> at
> org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPBServerImpl.submitDAG(DAGClientAMProtocolBlockingPBServerImpl.java:161)
> at
> org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolRPC$DAGClientAMProtocol$2.callBlockingMethod(DAGClientAMProtocolRPC.java:7471)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2045)
> {code}
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