[jira] [Commented] (MAPREDUCE-5671) NaN can be created by client and assign to Progress

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

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13875209#comment-13875209 ] 

Hadoop QA commented on MAPREDUCE-5671:
--------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12623712/MR-5671.patch
  against trunk revision .

    {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}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) 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 hadoop-common-project/hadoop-common.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4326//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/4326//console

This message is automatically generated.

> NaN can be created by client and assign to Progress
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-5671
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5671
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Chen He
>            Assignee: Chen He
>             Fix For: 2.4.0
>
>         Attachments: MR-5671.patch
>
>
> MapReduce should filter "illegal" progress values that do not fall into (0,1) interval when the progress value is given.
> If it is Float.NaN, Float.NEGATIVE_INFINITY, or smaller than 0: set progress to be 0;
> If its is Float.POSITIVE_INFINITY or larger than 1: set progress to be 1;



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