[ https://issues.apache.org/jira/browse/FLINK-9457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann updated FLINK-9457: --------------------------------- Fix Version/s: (was: 1.6.1) > Cancel container requests when cancelling pending slot allocations > ------------------------------------------------------------------ > > Key: FLINK-9457 > URL: https://issues.apache.org/jira/browse/FLINK-9457 > Project: Flink > Issue Type: Improvement > Components: ResourceManager, YARN > Affects Versions: 1.5.0 > Reporter: Till Rohrmann > Priority: Major > Fix For: 1.7.0, 1.6.2, 1.5.5 > > > When cancelling a pending slot allocation request on the {{ResourceManager}}, > then we should also check whether we still need all the requested containers. > If it turns out that we no longer need them, then we should try to cancel the > unnecessary container requests. That way Flink will be, for example, a better > Yarn citizen which quickly releases resources and resource requests if no > longer needed. -- This message was sent by Atlassian JIRA (v7.6.3#76005)