Nishan Shetty created YARN-880: ---------------------------------- Summary: Configuring map/reduce memory equal to nodemanager's memory, hangs the job execution Key: YARN-880 URL: https://issues.apache.org/jira/browse/YARN-880 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Affects Versions: 2.0.1-alpha Reporter: Nishan Shetty Priority: Critical
Scenario: ========= Cluster is installed with 2 Nodemanagers Configuraiton: NM memory (yarn.nodemanager.resource.memory-mb): 8 gb map and reduce memory : 8 gb Appmaster memory: 2 gb If map task is reserved on the same nodemanager where appmaster of the same job is running then job execution hangs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira