[jira] [Created] (MAPREDUCE-6379) @taskid@ in yarn.app.mapreduce.am.command-opts can't be replaced by current taskid

["Zhang Wei (JIRA)" <ji...@apache.org>]

Zhang Wei created MAPREDUCE-6379:
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             Summary: @taskid@ in yarn.app.mapreduce.am.command-opts can't be replaced by current taskid
                 Key: MAPREDUCE-6379
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6379
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mr-am
    Affects Versions: 2.7.0
            Reporter: Zhang Wei
            Priority: Minor


In this document, http://hadoop.apache.org/docs/r2.7.0/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml, we can find the parameter "yarn.app.mapreduce.am.command-opts" is described as @taskid@ in yarn.app.mapreduce.am.command-opts can be replaced by current taskid. But I checked the code in 2.7.0, there is no logic to replace it.    



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