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Posted to issues@tez.apache.org by "TezQA (JIRA)" <ji...@apache.org> on 2015/05/18 06:38:00 UTC
[jira] [Commented] (TEZ-2439) Should not throw exception in
DAGClientHandler#getVertexStatus when DAG is not initialized
[ https://issues.apache.org/jira/browse/TEZ-2439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14547523#comment-14547523 ]
TezQA commented on TEZ-2439:
----------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12733434/TEZ-2439-1.patch
against master revision cea05e3.
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files.
{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 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results: https://builds.apache.org/job/PreCommit-TEZ-Build/687//testReport/
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/687//console
This message is automatically generated.
> Should not throw exception in DAGClientHandler#getVertexStatus when DAG is not initialized
> ------------------------------------------------------------------------------------------
>
> Key: TEZ-2439
> URL: https://issues.apache.org/jira/browse/TEZ-2439
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Attachments: TEZ-2439-1.patch
>
>
> It would be possible that dag is not initialized when DAGClientHandler#getVertexStatus is invoked so that DAGClientHandler#getVertexStatus would throw exception.
> {code}
> 2015-05-10 04:29:26,554 INFO [IPC Server handler 0 on 51881] ipc.Server: IPC Server handler 0 on 51881, call org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPB.getVertexStatus from 10.79.246.151:53112 Call#188 Retry#0^M
> org.apache.tez.dag.api.TezException: Unknown vertexName: initialmap^M
> at org.apache.tez.dag.api.client.DAGClientHandler.getVertexStatus(DAGClientHandler.java:75)^M
> at org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolBlockingPBServerImpl.getVertexStatus(DAGClientAMProtocolBlockingPBServerImpl.java:121)^M
> at org.apache.tez.dag.api.client.rpc.DAGClientAMProtocolRPC$DAGClientAMProtocol$2.callBlockingMethod(DAGClientAMProtocolRPC.java:7467)^M
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)^M
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)^M
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)^M
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)^M
> at java.security.AccessController.doPrivileged(Native Method)^M
> at javax.security.auth.Subject.doAs(Subject.java:415)^M
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)^M
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)^M
> {code}
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