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Chandni Singh commented on YARN-7565: ------------------------------------- bq. This looks like an incompatible change. The newly added method will cause compilation failure of downstream projects. I suggest to revert this from trunk and find solutions, any objections? I can remove the method {code}onContainersReceivedFromPreviousAttempts{code} from the Deprecated Interface {code}AMRMClientAsync.CallbackHandler{code}. That seems to be the only cause for backward incompatibility. Otherwise, the method has empty implementation in {code}AbstractCallbackHandler{code}. > Yarn service pre-maturely releases the container after AM restart > ------------------------------------------------------------------ > > Key: YARN-7565 > URL: https://issues.apache.org/jira/browse/YARN-7565 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Chandni Singh > Assignee: Chandni Singh > Fix For: 3.1.0 > > Attachments: YARN-7565.001.patch, YARN-7565.002.patch, > YARN-7565.003.patch, YARN-7565.004.patch, YARN-7565.005.patch, > YARN-7565.addendum.001.patch > > > With YARN-6168, recovered containers can be reported to AM in response to the > AM heartbeat. > Currently, the Service Master will release the containers, that are not > reported in the AM registration response, immediately. > Instead, the master can wait for a configured amount of time for the > containers to be recovered by RM. These containers are sent to AM in the > heartbeat response. Once a container is not reported in the configured > interval, it can be released by the master. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org