[ https://issues.apache.org/jira/browse/HADOOP-8393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alejandro Abdelnur updated HADOOP-8393: --------------------------------------- Resolution: Fixed Fix Version/s: 2.0.1 Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks Patrick. committed to trunk and branch-2. > hadoop-config.sh missing variable exports, causes Yarn jobs to fail with > ClassNotFoundException MRAppMaster > ----------------------------------------------------------------------------------------------------------- > > Key: HADOOP-8393 > URL: https://issues.apache.org/jira/browse/HADOOP-8393 > Project: Hadoop Common > Issue Type: Bug > Components: scripts > Reporter: Patrick Hunt > Assignee: Patrick Hunt > Fix For: 2.0.1 > > Attachments: HADOOP-8393.patch > > > If you start a pseudo distributed yarn using "start-yarn.sh" you need to > specify exports for HADOOP_COMMON_HOME, HADOOP_HDFS_HOME, YARN_HOME, > YARN_CONF_DIR, and HADOOP_MAPRED_HOME in hadoop-env.sh (or elsewhere), > otherwise the spawned node manager will be missing these in it's environment. > This is due to start-yarn using yarn-daemons. With this fix it's possible to > start yarn (etc...) with only HADOOP_CONF_DIR specified in the environment. > Took some time to track down this failure, so seems worthwhile to fix. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira