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Hadoop QA commented on YARN-3231: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12700592/YARN-3231.v2.patch against trunk revision 9a37247. {color:red}-1 patch{color}. Trunk compilation may be broken. Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6714//console This message is automatically generated. > FairScheduler changing queueMaxRunningApps on the fly will cause all pending > job stuck > -------------------------------------------------------------------------------------- > > Key: YARN-3231 > URL: https://issues.apache.org/jira/browse/YARN-3231 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Siqi Li > Assignee: Siqi Li > Priority: Critical > Attachments: YARN-3231.v1.patch, YARN-3231.v2.patch > > > When a queue is piling up with a lot of pending jobs due to the > maxRunningApps limit. We want to increase this property on the fly to make > some of the pending job active. However, once we increase the limit, all > pending jobs were not assigned any resource, and were stuck forever. -- This message was sent by Atlassian JIRA (v6.3.4#6332)