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  1. Hadoop Common
  2. HADOOP-8476

Remove duplicate VM arguments for hadoop deamon

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Duplicate
    • 2.0.0-alpha, 3.0.0-alpha1
    • None
    • scripts
    • None

    Description

      remove duplicate VM arguments passed to hadoop daemon

      Following are the VM arguments currently duplicated.

      -Dproc_namenode
-Xmx1000m
-Djava.net.preferIPv4Stack=true
-Xmx128m
-Xmx128m
-Dhadoop.log.dir=/home/nn2/logs
-Dhadoop.log.file=hadoop-root-namenode-HOST-xx-xx-xx-105.log
-Dhadoop.home.dir=/home/nn2/
-Dhadoop.id.str=root
-Dhadoop.root.logger=INFO,RFA
-Dhadoop.policy.file=hadoop-policy.xml
-Djava.net.preferIPv4Stack=true
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS
-Dhdfs.audit.logger=INFO,NullAppender
-Dhadoop.security.logger=INFO,RFAS

      In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
      BTW Other duplicate arguments wont harm

      Attachments

        1. HADOOP-8476.patch
          5 kB
          Vinayakumar B
        2. HADOOP-8476.patch
          10 kB
          Vinayakumar B

        Issue Links

          Is contained by

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-9902 Shell script rewrite

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              vinayakumarb Vinayakumar B
              vinayakumarb Vinayakumar B
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              Dates

                Created:
                Updated:
                Resolved: