[jira] [Commented] (YARN-5674) FairScheduler handles "dots" in user names inconsistently in the config
[ https://issues.apache.org/jira/browse/YARN-5674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17802740#comment-17802740 ] Shilun Fan commented on YARN-5674: -- Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a blocker. Retarget 3.5.0. > FairScheduler handles "dots" in user names inconsistently in the config > --- > > Key: YARN-5674 > URL: https://issues.apache.org/jira/browse/YARN-5674 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler >Affects Versions: 2.6.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg >Priority: Major > > A user name can contain a dot because it could be used as the queue name we > replace the dot with a defined separator. When defining queues in the > configuration for users containing a dot we expect that the dot is replaced > by the "\_dot\_" string. > In the user limits we do not do that and user limits need a normal dot in the > user name. This is confusing when you create a scheduler configuration in > some places you need to replace in others you do not. This can cause issue > when user limits are not enforced as expected. > We should use one way to specify the user and since the queue naming can not > be changed we should also use the same "\_dot\_" in the user limits and > enforce correctly. -- This message was sent by Atlassian Jira (v8.20.10#820010) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
[jira] [Commented] (YARN-5674) FairScheduler handles "dots" in user names inconsistently in the config
[ https://issues.apache.org/jira/browse/YARN-5674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16022404#comment-16022404 ] loushang commented on YARN-5674: I wonder what the situation is now? i came across this issue these days > FairScheduler handles "dots" in user names inconsistently in the config > --- > > Key: YARN-5674 > URL: https://issues.apache.org/jira/browse/YARN-5674 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler >Affects Versions: 2.6.0 >Reporter: Wilfred Spiegelenburg >Assignee: Wilfred Spiegelenburg > > A user name can contain a dot because it could be used as the queue name we > replace the dot with a defined separator. When defining queues in the > configuration for users containing a dot we expect that the dot is replaced > by the "\_dot\_" string. > In the user limits we do not do that and user limits need a normal dot in the > user name. This is confusing when you create a scheduler configuration in > some places you need to replace in others you do not. This can cause issue > when user limits are not enforced as expected. > We should use one way to specify the user and since the queue naming can not > be changed we should also use the same "\_dot\_" in the user limits and > enforce correctly. -- This message was sent by Atlassian JIRA (v6.3.15#6346) - To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org
