Hi Kishore, As per the exception given, Node Manager is getting excluded. It might be happening that you have configured the Node Manager in excluded file using this configuration in Resource Manager.
Could you check this configuration in RM, is it configured with any file and that file contains the NM address? <property> <description>Path to file with nodes to exclude.</description> <name>yarn.resourcemanager.nodes.exclude-path</name> <value></value> </property> and also can you cross check this configuration, if you have updated this then the modification is proper or not. <property> <description>Path to file with nodes to include.</description> <name>yarn.resourcemanager.nodes.include-path</name> <value></value> </property> Thanks&Regards Devaraj k -- View this message in context: http://lucene.472066.n3.nabble.com/Requesting-containers-on-a-specific-host-tp4072089p4075779.html Sent from the Hadoop lucene-users mailing list archive at Nabble.com.