[ https://issues.apache.org/jira/browse/HADOOP-6757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amar Kamat moved MAPREDUCE-1771 to HADOOP-6757: ----------------------------------------------- Component/s: scripts Project: Hadoop Common (was: Hadoop Map/Reduce) Key: HADOOP-6757 (was: MAPREDUCE-1771) Component/s: (was: client) > NullPointerException for hadoop clients launched from streaming tasks > --------------------------------------------------------------------- > > Key: HADOOP-6757 > URL: https://issues.apache.org/jira/browse/HADOOP-6757 > Project: Hadoop Common > Issue Type: Bug > Components: scripts > Reporter: Amar Kamat > Assignee: Amar Kamat > > TaskRunner sets HADOOP_ROOT_LOGGER to info,TLA while launching the child > tasks. TLA implicitly assumes that that task-id information will be made > available via the 'hadoop.tasklog.taskid' parameter. 'hadoop.tasklog.taskid' > is passed to the child task by the TaskRunner via HADOOP_CLIENT_OPTS. When > the streaming task launches a hadoop client (say hadoop job -list), the > HADOOP_ROOT_LOGGER of the hadoop client is set to 'info,TLA' but > hadoop.tasklog.taskid is not set resulting into NPE. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.