Bibin A Chundatt created YARN-3963: -------------------------------------- Summary: AddNodeLabel on duplicate label addition shows success Key: YARN-3963 URL: https://issues.apache.org/jira/browse/YARN-3963 Project: Hadoop YARN Issue Type: Bug Reporter: Bibin A Chundatt Assignee: Bibin A Chundatt Priority: Minor
Currently as per the code in {{CommonNodeLabelManager#addToClusterNodeLabels}} when we add same nodelabel again event will not be fired so no updation is done. {noformat} ./yarn rmadmin –addToClusterNodeLabels x ./yarn rmadmin –addToClusterNodeLabels “x(exclusive=true)” ./yarn rmadmin –addToClusterNodeLabels “x(exclusive=false)” {noformat} All these commands will give success when applied through CLI again {code} 2015-07-22 21:16:57,779 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager: Add labels: [<z:exclusivity=true>] 2015-07-22 21:16:57,779 INFO org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=dsperf IP=10.19.92.117 OPERATION=addToClusterNodeLabels TARGET=AdminService RESULT=SUCCESS 2015-07-22 21:17:06,431 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager: Add labels: [<z:exclusivity=false>] 2015-07-22 21:17:06,431 INFO org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger: USER=dsperf IP=<IP> OPERATION=addToClusterNodeLabels TARGET=AdminService RESULT=SUCCESS {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)