[
https://issues.apache.org/jira/browse/MAPREDUCE-5157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13652925#comment-13652925
]
Hudson commented on MAPREDUCE-5157:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #1393 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1393/])
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 = FAILURE
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
