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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3578

starting nodemanager as 'root' gives "Unknown -jvm option"

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 2.0.0-alpha
    • Component/s: nodemanager
    • Labels:
      None
    • Environment:

      jdk 1.6.0.26, ubuntu 11.04

    • Hadoop Flags:
      Reviewed

      Description

      running "sudo HADOOP_ROOT/bin/yarn-daemon.sh start nodemanager" I get "unknown -jvm option" (jdk version 1.6.0.26). The problem seems to be with line 204 in yarn:

      elif [ "$COMMAND" = "nodemanager" ] ; then
      CLASSPATH=${CLASSPATH}:$YARN_CONF_DIR/nm-config/log4j.properties
      CLASS='org.apache.hadoop.yarn.server.nodemanager.NodeManager'
      if [[ $EUID -eq 0 ]]; then
      YARN_OPTS="$YARN_OPTS -jvm server $YARN_NODEMANAGER_OPTS"
      else
      YARN_OPTS="$YARN_OPTS -server $YARN_NODEMANAGER_OPTS"
      fi

      using -server seems to solve the problem for me.

      I tested using build 929 from https://builds.apache.org/view/G-L/view/Hadoop/job/Hadoop-Mapreduce-trunk/.

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            • Assignee:
              tomwhite Tom White
              Reporter:
              giladwolff Gilad Wolff
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              • Created:
                Updated:
                Resolved: