[ https://issues.apache.org/jira/browse/YARN-2800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14194719#comment-14194719 ]
Tsuyoshi OZAWA commented on YARN-2800: -------------------------------------- [~leftnoteasy], thanks for taking this JIRA. IMHO, it's too verbose for users to dump the warning when users try the commands since users can use MemoryRMNodeLabelsManager experimentally. I prefer to log startup time once and show what kind of RMNodeLabelsManager on Web UI like RMStateStore. The patch on YARN-1326 can help you to add the type to Web UI. > Should print WARN log in both RM/RMAdminCLI side when > MemoryRMNodeLabelsManager is enabled > ------------------------------------------------------------------------------------------ > > Key: YARN-2800 > URL: https://issues.apache.org/jira/browse/YARN-2800 > Project: Hadoop YARN > Issue Type: Sub-task > Components: client, resourcemanager > Reporter: Wangda Tan > Assignee: Wangda Tan > Attachments: YARN-2800-20141102-1.patch, YARN-2800-20141102-2.patch > > > Even though we have documented this, but it will be better to explicitly > print a message in both RM/RMAdminCLI side to explicitly say that the node > label being added will be lost across RM restart. -- This message was sent by Atlassian JIRA (v6.3.4#6332)