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https://issues.apache.org/jira/browse/MAPREDUCE-5841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sangjin Lee updated MAPREDUCE-5841:
-----------------------------------
Description:
If you issue a "mapred job -kill" against a uberized job, the job (and the yarn
application) state transitions to KILLED, but the application master process
continues to run. The job actually runs to completion despite the killed status.
This can be easily reproduced by running a sleep job:
{noformat}
hadoop jar hadoop-mapreduce-client-jobclient-2.3.0-tests.jar sleep -m 1 -r 0
-mt 300000
{noformat}
Issue a kill with "mapred job -kill \[job-id\]". The UI will show the job (app)
is in the KILLED state. However, you can see the application master is still
running.
was:
If you issue a "mapred job -kill" against a uberized job, the job (and the yarn
application) state transitions to KILLED, but the application master process
continues to run. The job actually runs to completion.
This can be easily reproduced by running a sleep job:
{noformat}
hadoop jar hadoop-mapreduce-client-jobclient-2.3.0-tests.jar sleep -m 1 -r 0
-mt 300000
{noformat}
Issue a kill with "mapred job -kill \[job-id\]". The UI will show the job (app)
is in the KILLED state. However, you can see the application master is still
running.
> uber job doesn't terminate on getting mapred job kill
> -----------------------------------------------------
>
> Key: MAPREDUCE-5841
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5841
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.3.0
> Reporter: Sangjin Lee
> Assignee: Sangjin Lee
>
> If you issue a "mapred job -kill" against a uberized job, the job (and the
> yarn application) state transitions to KILLED, but the application master
> process continues to run. The job actually runs to completion despite the
> killed status.
> This can be easily reproduced by running a sleep job:
> {noformat}
> hadoop jar hadoop-mapreduce-client-jobclient-2.3.0-tests.jar sleep -m 1 -r 0
> -mt 300000
> {noformat}
> Issue a kill with "mapred job -kill \[job-id\]". The UI will show the job
> (app) is in the KILLED state. However, you can see the application master is
> still running.
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