[
https://issues.apache.org/jira/browse/MAPREDUCE-2815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eli Collins moved HADOOP-4928 to MAPREDUCE-2815:
------------------------------------------------
Component/s: (was: documentation)
documentation
Affects Version/s: (was: 0.19.0)
Key: MAPREDUCE-2815 (was: HADOOP-4928)
Project: Hadoop Map/Reduce (was: Hadoop Common)
> 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
> Reporter: Shane Butler
> Priority: Minor
>
> 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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