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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2815) JavaDoc does not generate correctly for MultithreadedMapRunner
Date Wed, 25 Feb 2015 11:55:09 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14336411#comment-14336411
] 

Hudson commented on MAPREDUCE-2815:
-----------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #849 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/849/])
MAPREDUCE-2815. JavaDoc does not generate correctly for MultithreadedMapRunner. Contributed
by Chris Palmer. (aajisaka: rev 9a37247a6747d5d1a8749750698a1ae2f7b68414)
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/MultithreadedMapRunner.java
* hadoop-mapreduce-project/CHANGES.txt


> JavaDoc does not generate correctly for MultithreadedMapRunner
> --------------------------------------------------------------
>
>                 Key: MAPREDUCE-2815
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2815
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: documentation
>    Affects Versions: trunk
>            Reporter: Shane Butler
>            Assignee: Chris Palmer
>            Priority: Minor
>              Labels: newbie
>             Fix For: 2.7.0
>
>         Attachments: MAPREDUCE-2815.001.patch, MAPREDUCE-2815.002.patch
>
>
> The following code in MultithreadedMapRunner.java does not get published to the HTML
docs correctly.
> This is what actually appears in the HTML docs:
> "It can be used instead of the default implementation, "
> This is what *should* appear:
> /**
>  * Multithreaded implementation for @link org.apache.hadoop.mapred.MapRunnable.
>  * <p>
>  * It can be used instead of the default implementation,
>  * @link org.apache.hadoop.mapred.MapRunner, when the Map operation is not CPU
>  * bound in order to improve throughput.
>  * <p>
>  * Map implementations using this MapRunnable must be thread-safe.
>  * <p>
>  * The Map-Reduce job has to be configured to use this MapRunnable class (using
>  * the JobConf.setMapRunnerClass method) and
>  * the number of thread the thread-pool can use with the
>  * <code>mapred.map.multithreadedrunner.threads</code> property, its default
>  * value is 10 threads.
>  * <p>
>  */



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