NodeManager not started in Hadoop Yarn -


i have setup hadoop , yarn in standalone mode now. trying start process in yarn. process started except nodemanager. throwing jvm error everytime.

 [root@ip-10-100-223-16 hadoop-0.23.7]# sbin/yarn-daemon.sh start nodemanager starting nodemanager, logging /root/hadoop-0.23.7/logs/yarn-root-nodemanager-ip-10-100-223-16.out unrecognized option: -jvm error: not create java virtual machine. error: fatal exception has occurred. program exit. 

what can issue? appreciated.

following link has patch above issue : https://issues.apache.org/jira/browse/mapreduce-3879

in bin/yarn script, need comment following lines. here :
'-' : shows removal of lines
'+' : shows addition of lines

elif [ "$command" = "nodemanager" ] ;    classpath=${classpath}:$yarn_conf_dir/nm-config/log4j.properties    class='org.apache.hadoop.yarn.server.nodemanager.nodemanager' -  if [[ $euid -eq 0 ]]; -    yarn_opts="$yarn_opts -jvm server $yarn_nodemanager_opts" -  else -    yarn_opts="$yarn_opts -server $yarn_nodemanager_opts" -  fi +  yarn_opts="$yarn_opts -server $yarn_nodemanager_opts"  elif [ "$command" = "proxyserver" ] ;    class='org.apache.hadoop.yarn.server.webproxy.webappproxyserver'    yarn_opts="$yarn_opts $yarn_proxyserver_opts" 

above patch available on this location.

courtesy lorandbendig helping me .


Popular posts from this blog

How to calculate SNR of signals in MATLAB? -

c# - Attempting to upload to FTP: System.Net.WebException: System error -

ios - UISlider customization: how to properly add shadow to custom knob image -