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https://issues.apache.org/jira/browse/TEZ-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15125830#comment-15125830
]
TezQA commented on TEZ-2307:
----------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12785457/TEZ-2307-5.patch
against master revision 870972d.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 3.0.1) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in :
org.apache.tez.dag.app.dag.impl.TestDAGImpl
org.apache.tez.dag.app.TestMockDAGAppMaster
Test results:
https://builds.apache.org/job/PreCommit-TEZ-Build/1442//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1442//console
This message is automatically generated.
> Possible wrong error message when submitting new dag
> ----------------------------------------------------
>
> Key: TEZ-2307
> URL: https://issues.apache.org/jira/browse/TEZ-2307
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Attachments: TEZ-2307-1.patch, TEZ-2307-2.patch, TEZ-2307-3.patch,
> TEZ-2307-4.patch, TEZ-2307-5.patch
>
>
> In the following 2 cases, AM would propagate wrong error message to client
> ("App master already running a DAG")
> * The last dag is completed but AM is still in RUNNING state
> * AM is in shutting down.
> {code}
> 2015-04-10 06:01:50,369 INFO [IPC Server handler 0 on 46821] ipc.Server
> (Server.java:run(2070)) - IPC Server handler 0 on 46821, call
> org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPB.submitDAG
> from 10.0.0.223:48581 Call#411 Retry#0
> org.apache.tez.dag.api.TezException: App master already running a DAG
> at
> org.apache.tez.dag.app.DAGAppMaster.submitDAGToAppMaster(DAGAppMaster.java:1131)
> at
> org.apache.tez.dag.api.client.DAGClientHandler.submitDAG(DAGClientHandler.java:118)
> at
> org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPBServerImpl.submitDAG(DAGClientAMProtocolBlockingPBServerImpl.java:163)
> 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$1.run(Server.java:2045)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)
> {code}
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