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https://issues.apache.org/jira/browse/MAPREDUCE-5231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672089#comment-13672089
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Hudson commented on MAPREDUCE-5231:
-----------------------------------
Integrated in Hadoop-Hdfs-trunk #1417 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1417/])
MAPREDUCE-5231. Bring back a constructor in mapred's
DBInputFormat.DBRecordReader for binary compatibility with 1.x mapred APIs.
Contributed by Zhijie Shen. (Revision 1488436)
Result = FAILURE
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1488436
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/db/DBInputFormat.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/db/DBInputFormat.java
> Constructor of DBInputFormat.DBRecordReader in mapred is changed
> ----------------------------------------------------------------
>
> Key: MAPREDUCE-5231
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5231
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
> Fix For: 2.1.0-beta
>
> Attachments: MAPREDUCE-5231.1.patch
>
>
> The constructor of DBInputFormat.DBRecordReader in mapred is changed from MR1
> to RM2. Though MAPREDUCE-716 tried to deal with the API difference. However,
> if DBInputFormat.DBRecordReader is extended, the incompatibility around the
> constructor is still there.
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