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https://issues.apache.org/jira/browse/TEZ-1374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Zhang updated TEZ-1374:
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Summary: MRRSleepJob do not behave as expected (was: MRRSleepJob do not
behavior as expected)
> MRRSleepJob do not behave as expected
> -------------------------------------
>
> Key: TEZ-1374
> URL: https://issues.apache.org/jira/browse/TEZ-1374
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Jeff Zhang
>
> For the following command, it will sleep 5 seconds for mapper and finish the
> reduce immediately
> {code}
> hadoop jar
> tez-mapreduce-examples/target/tez-mapreduce-examples-0.5.0-SNAPSHOT.jar
> mrrsleep -m 2 -r 2 -mt 5000 -rt 5000
> {code}
> While for the following command it will sleep 5 seconds for mapper and sleep
> 5 seconds for reducer
> {code}
> hadoop jar
> tez-mapreduce-examples/target/tez-mapreduce-examples-0.5.0-SNAPSHOT.jar
> mrrsleep -m 2 -r 2 -irs 0 -mt 5000 -rt 5000
> {code}
> The behavior do not looks correct to me. If it is expected, the behavior of
> MRRSleepJob should be specified in the javadoc at least, otherwise it will
> confuse users.
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