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From "Shane Butler (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4928) JavaDoc does not generate correctly for MultithreadedMapRunner
Date Mon, 22 Dec 2008 06:12:44 GMT
JavaDoc does not generate correctly for MultithreadedMapRunner
--------------------------------------------------------------

                 Key: HADOOP-4928
                 URL: https://issues.apache.org/jira/browse/HADOOP-4928
             Project: Hadoop Core
          Issue Type: Bug
          Components: documentation
    Affects Versions: 0.19.0
            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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