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Hudson commented on MAPREDUCE-5157: ----------------------------------- Integrated in Hadoop-trunk-Commit #3721 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/3721/]) MAPREDUCE-5157. Bring back old sampler related code so that we can support binary compatibility with hadoop-1 sorter example. Contributed by Zhijie Shen. (Revision 1480474) Result = SUCCESS vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1480474 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/lib/InputSampler.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/partition/InputSampler.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/lib/partition/TestInputSampler.java > Sort in hadoop-1 examples is not binary compatible with hadoop-2 mapred.lib > --------------------------------------------------------------------------- > > Key: MAPREDUCE-5157 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5157 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Reporter: Zhijie Shen > Assignee: Zhijie Shen > Fix For: 2.0.5-beta > > Attachments: MAPREDUCE-5157.1.patch, MAPREDUCE-5157.1.patch > > > In SORT example, org.apache.hadoop.mapred.lib.InputSampler.Sampler is used in > hadoop-1. However, after upgrading to hadoop-2, > org.apache.hadoop.mapred.lib.InputSampler is modified to extend > org.apache.hadoop.mapreduce.lib.partition.InputSampler, and the inner class, > Sampler, has been moved to the superclass. Therefore, hadoop-1 SORT can not > find Sampler when it runs with hadoop-2 framework. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira