[MR-279] NM should pass a whitelisted environmental variables to the container -------------------------------------------------------------------------------
Key: MAPREDUCE-2748 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2748 Project: Hadoop Map/Reduce Issue Type: Bug Components: mrv2 Reporter: Vinod Kumar Vavilapalli Fix For: 0.23.0 This is similar to [MAPREDUCE-103] . We should pass a whitelisted set of environment variables from NM env to the container. By default, we should pass HADOOP_* variables. This can be a simple configuration key that NodeManager reads. Today, we already either pass the following correctly or assume that it works but doesn't - YARN_HOME: ContainerLaunch#writeLaunchEnv - HADOOP_CLIENT_OPTS: MapReduceChildJVM#setVMEnv - JAVA_HOME: TaskAttemptImpl#createContainerLaunchContext - Works by shell-expansion. - LD_LIBRARY_PATH: Assumed to work via shell-expansion but doesn't. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira