Hadoop Common
  1. Hadoop Common
  2. HADOOP-8476

Remove duplicate VM arguments for hadoop deamon

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: 2.0.0-alpha, 3.0.0
    • Fix Version/s: None
    • Component/s: conf
    • Labels:
      None
    • Target Version/s:

      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

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

        Activity

        Vinayakumar B created issue -
        Vinayakumar B made changes -
        Field Original Value New Value
        Description remove the duplicate the VM arguments passed to hadoop daemon

        Following are the VM arguments currently duplicated.
        {noformat}-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
        -Xdebug
        -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8001
        -Dhadoop.security.logger=INFO,RFAS{noformat}
         
        In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
        BTW Other duplicate arguments wont harm
        remove the duplicate the VM arguments passed to hadoop daemon

        Following are the VM arguments currently duplicated.
        {noformat}-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{noformat}
         
        In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
        BTW Other duplicate arguments wont harm
        Vinayakumar B made changes -
        Description remove the duplicate the VM arguments passed to hadoop daemon

        Following are the VM arguments currently duplicated.
        {noformat}-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{noformat}
         
        In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
        BTW Other duplicate arguments wont harm
        remove duplicate VM arguments passed to hadoop daemon

        Following are the VM arguments currently duplicated.
        {noformat}-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{noformat}
         
        In above VM argumants -Xmx1000m will be Overridden by -Xmx128m.
        BTW Other duplicate arguments wont harm
        Vinayakumar B made changes -
        Attachment HADOOP-8476.patch [ 12530809 ]
        Vinayakumar B made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Vinayakumar B made changes -
        Attachment HADOOP-8476.patch [ 12541972 ]
        Vinayakumar B made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]

          People

          • Assignee:
            Vinayakumar B
            Reporter:
            Vinayakumar B
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            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:

              Development