[jira] [Commented] (TEZ-1897) Allow higher concurrency in AsyncDispatcher

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

    [ https://issues.apache.org/jira/browse/TEZ-1897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14497117#comment-14497117 ] 

TezQA commented on TEZ-1897:
----------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12725692/TEZ-1897.3.patch
  against master revision 19378d5.

    {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:red}-1 findbugs{color}.  The patch appears to introduce 1 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/470//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-TEZ-Build/470//artifact/patchprocess/newPatchFindbugsWarningstez-common.html
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/470//console

This message is automatically generated.

> Allow higher concurrency in AsyncDispatcher
> -------------------------------------------
>
>                 Key: TEZ-1897
>                 URL: https://issues.apache.org/jira/browse/TEZ-1897
>             Project: Apache Tez
>          Issue Type: Task
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: TEZ-1897.1.patch, TEZ-1897.2.patch, TEZ-1897.3.patch
>
>
> Currently, it processes events on a single thread. For events that can be executed in parallel, e.g. vertex manager events, allowing higher concurrency may be beneficial.



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