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Naganarasimha G R commented on YARN-4855: ----------------------------------------- Thanks for your copinion [~sunilg], but further to this more importantly we would like yours and [~wangda]'s view on using {{cliParser.hasOption(NODE_SHOW_DETAILS)}} or the existing approach *checking the args \[i\]*, as i informed in my earlier [comment|https://issues.apache.org/jira/browse/YARN-4855?focusedCommentId=15506152&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15506152] when i wrongly input *"fail-on-unkown-nodes"* and it just took this argument as the nodeId based on the existing logic and parser did not flag it as an invalid option. > Should check if node exists when replace nodelabels > --------------------------------------------------- > > Key: YARN-4855 > URL: https://issues.apache.org/jira/browse/YARN-4855 > Project: Hadoop YARN > Issue Type: Improvement > Affects Versions: 2.6.0 > Reporter: Tao Jie > Assignee: Tao Jie > Priority: Minor > Attachments: YARN-4855.001.patch, YARN-4855.002.patch, > YARN-4855.003.patch, YARN-4855.004.patch, YARN-4855.005.patch, > YARN-4855.006.patch, YARN-4855.007.patch, YARN-4855.008.patch, > YARN-4855.009.patch, YARN-4855.010.patch, YARN-4855.011.patch, > YARN-4855.012.patch > > > Today when we add nodelabels to nodes, it would succeed even if nodes are not > existing NodeManger in cluster without any message. > It could be like this: > When we use *yarn rmadmin -replaceLabelsOnNode --fail-on-unkown-nodes > "node1=label1"* , it would be denied if node is unknown. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org