hadoop/hadoop-mapreduce-project/hadoop-mapreduce-client
Arun Murthy 1fb58d2322 Merge -c 1471556 from trunk to branch-2 to fix MAPREDUCE-4737. Ensure that mapreduce APIs are semantically consistent with mapred API w.r.t Mapper.cleanup and Reducer.cleanup; in the sense that cleanup is now called even if there is an error. The old mapred API already ensures that Mapper.close and Reducer.close are invoked during error handling. Note that it is an incompatible change, however end-users can override Mapper.run and Reducer.run to get the old (inconsistent) behaviour. Contributed by Arun C. Murthy.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1471557 13f79535-47bb-0310-9956-ffa450edef68
2013-04-24 17:39:28 +00:00
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hadoop-mapreduce-client-app
hadoop-mapreduce-client-common
hadoop-mapreduce-client-core Merge -c 1471556 from trunk to branch-2 to fix MAPREDUCE-4737. Ensure that mapreduce APIs are semantically consistent with mapred API w.r.t Mapper.cleanup and Reducer.cleanup; in the sense that cleanup is now called even if there is an error. The old mapred API already ensures that Mapper.close and Reducer.close are invoked during error handling. Note that it is an incompatible change, however end-users can override Mapper.run and Reducer.run to get the old (inconsistent) behaviour. Contributed by Arun C. Murthy. 2013-04-24 17:39:28 +00:00
hadoop-mapreduce-client-hs
hadoop-mapreduce-client-hs-plugins
hadoop-mapreduce-client-jobclient Merge -c 1471556 from trunk to branch-2 to fix MAPREDUCE-4737. Ensure that mapreduce APIs are semantically consistent with mapred API w.r.t Mapper.cleanup and Reducer.cleanup; in the sense that cleanup is now called even if there is an error. The old mapred API already ensures that Mapper.close and Reducer.close are invoked during error handling. Note that it is an incompatible change, however end-users can override Mapper.run and Reducer.run to get the old (inconsistent) behaviour. Contributed by Arun C. Murthy. 2013-04-24 17:39:28 +00:00
hadoop-mapreduce-client-shuffle
pom.xml