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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5671) NaN can be created by client and assign to Progress
Date Fri, 21 Feb 2014 16:38:26 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13908495#comment-13908495
] 

Hudson commented on MAPREDUCE-5671:
-----------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #5204 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/5204/])
MAPREDUCE-5671. NaN can be created by client and assign to Progress (Chen He via jeagles)
(jeagles: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1570621)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestProgress.java
MAPREDUCE-5671. NaN can be created by client and assign to Progress (Chen He via jeagles)
(jeagles: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1570620)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Progress.java
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt


> 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: 3.0.0, 2.5.0
>
>         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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