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https://issues.apache.org/jira/browse/MAPREDUCE-6271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Allen Wittenauer updated MAPREDUCE-6271:
----------------------------------------
Labels: BB2015-05-TBR (was: )
> org.apache.hadoop.mapreduce.Cluster GetJob() display warn log
> -------------------------------------------------------------
>
> Key: MAPREDUCE-6271
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6271
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client
> Affects Versions: 2.7.0
> Reporter: Peng Zhang
> Assignee: Peng Zhang
> Labels: BB2015-05-TBR
> Attachments: MAPREDUCE-6271.v2.patch, MR-6271.patch
>
>
> When using getJob() with MapReduce 2.7, warn log caused by configuration
> loaded twice is displayed every time. And when job completed, this function
> will display warn log of "java.io.FileNotFoundException"
> And I think this is related with MAPREDUCE-5875, the change in GetJob() seems
> to be not needed, cause it's only for test.
> {noformat}
> 15/03/04 13:41:23 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:23 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:24 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:24 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:25 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:25 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:26 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:26 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:27 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:27 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:28 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:28 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:29 WARN conf.Configuration:
> hdfsG://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:29 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:29 INFO exec.Task: 2015-03-04 13:41:29,853 Stage-1 map = 100%,
> reduce = 0%, Cumulative CPU 2.37 sec
> 15/03/04 13:41:30 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.retry.interval; Ignoring.
> 15/03/04 13:41:30 WARN conf.Configuration:
> hdfs://example/yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml:an
> attempt to override final parameter:
> mapreduce.job.end-notification.max.attempts; Ignoring.
> 15/03/04 13:41:31 WARN mapreduce.Cluster: Job conf missing on
> clusterjava.io.FileNotFoundException: File does not exist:
> /yarn/example2/staging/test_user/.staging/job_1425388652704_0116/job.xml
> {noformat}
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