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https://issues.apache.org/jira/browse/MAPREDUCE-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14335006#comment-14335006
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Hadoop QA commented on MAPREDUCE-2815:
--------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12700506/MAPREDUCE-2815.002.patch
against trunk revision b610c68.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+0 tests included{color}. The patch appears to be a
documentation patch that doesn't require tests.
{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: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 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
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5218//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5218//console
This message is automatically generated.
> 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: trunk
>
> 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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