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https://issues.apache.org/jira/browse/MAPREDUCE-3028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13132043#comment-13132043
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jirapos...@reviews.apache.org commented on MAPREDUCE-3028:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2468/
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(Updated 2011-10-20 21:09:33.246936)
Review request for Tom Graves, Robert Evans, Jonathan Eagles, and Mark
Holderbaugh.
Changes
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- Incorporated review comments. Thanks Bobby and Mark.
- Added unit tests
- Removed JIRA number so as not to spam the JIRA
Summary
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Job end notification for 0.23 / next. I'm going to work on unit tests while you
folks review the code.
The only new thing added to 0.20 is that multiple recipients can be configured
to receive the job-end notification by supplying multiple URLs (one parameter
separated by a regex)
Diffs (updated)
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branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/JobEndNotifier.java
PRE-CREATION
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
1186838
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestJobEndNotifier.java
PRE-CREATION
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/JobConf.java
1186838
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/JobEndNotifier.java
1186838
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
1186838
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ConfigUtil.java
1186838
branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
1186838
Diff: https://reviews.apache.org/r/2468/diff
Testing
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Manually tested changes on a single node cluster. Going to add unit tests.
Thanks,
Ravi
> Support job end notification in .next /0.23
> -------------------------------------------
>
> Key: MAPREDUCE-3028
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3028
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Reporter: Mohammad Kamrul Islam
> Assignee: Ravi Prakash
> Priority: Blocker
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-3028.branch-0.23.patch
>
>
> Oozie primarily depends on the job end notification to determine when the
> job finishes. In the current version, job end notification is implemented in
> job tracker. Since job tracker will be removed in the upcoming hadoop release
> (.next), we wander where this support will move. I think this best effort
> notification could be implemented in the new Application Manager as one of
> the last step of job completion.
> Whatever implementation will it be, Oozie badly needs this feature to be
> continued in next releases as well.
>
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