[jira] [Commented] (MAPREDUCE-4067) Replace YarnRemoteException with IOException in MRv2 APIs

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13269901#comment-13269901 ] 

Hadoop QA commented on MAPREDUCE-4067:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12525902/MR4067.txt
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 19 new or modified test files.

    -1 javadoc.  The javadoc tool appears to have generated 2 warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    -1 findbugs.  The patch appears to cause Findbugs (version 1.3.9) to fail.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-api hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2363//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2363//console

This message is automatically generated.
                
> Replace YarnRemoteException with IOException in MRv2 APIs
> ---------------------------------------------------------
>
>                 Key: MAPREDUCE-4067
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4067
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Jitendra Nath Pandey
>            Assignee: Siddharth Seth
>            Priority: Blocker
>         Attachments: MR4067.txt
>
>
> YarnRemoteException is defined as a generic wrapper for all the exceptions in yarn. I think we should instead throw IOExceptions in the API, which can later be extended for more specialized exceptions without breaking compatibility.

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