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Hudson commented on MAPREDUCE-5304: ----------------------------------- Integrated in Hadoop-Yarn-trunk #239 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/239/]) MAPREDUCE-5304. mapreduce.Job killTask/failTask/getTaskCompletionEvents methods have incompatible signature changes. (kkambatl via tucu) (Revision 1492360) Result = SUCCESS tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1492360 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/TaskCompletionEvent.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/Job.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/tools/CLI.java > mapreduce.Job killTask/failTask/getTaskCompletionEvents methods have > incompatible signature changes > --------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-5304 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5304 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Affects Versions: 2.0.4-alpha > Reporter: Alejandro Abdelnur > Assignee: Karthik Kambatla > Priority: Blocker > Fix For: 2.1.0-beta > > Attachments: mr-5304-1.patch > > > Pointed out by [~zjshen] in MAPREDUCE-4942. > In {{o.a.h.mapreduce.Job}} class, the following changed from Hadoop 1 to > Hadoop 2. > boolean failTask(TaskAttemptID): Change in return type from void to boolean. > boolean killTask(TaskAttemptID): Change in return type from void to boolean. > TaskCompletionEvent[] getTaskCompletionEvents(int): Change in return type > from org.apache.hadoop.mapred.TaskCompletionEvent[] to > org.apache.hadoop.mapreduce.TaskCompletionEvent[]. > Using same rational as in other JIRAs, we should fix this to ensure Hadoop 1 > to Hadoop 2 source compatibility (taking 0.23.x releases as a casualty as > there is not right way for everybody because we screwed up :( ). Flagging it > as incompatible change because of 0.23. -- 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