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Arun Suresh commented on YARN-7715: ----------------------------------- I was thinking we introduce callbacks into the ResourceHandler modules for container update as well Thoughts [~miklos.szeg...@cloudera.com], [~haibo.chen], [~kkaranasos] ? > Update CPU and Memory cgroups params on container update as well. > ----------------------------------------------------------------- > > Key: YARN-7715 > URL: https://issues.apache.org/jira/browse/YARN-7715 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Arun Suresh > > In YARN-6673 and YARN-6674, the cgroups resource handlers update the cgroups > params for the containers, based on opportunistic or guaranteed, in the > *preStart* method. > Now that YARN-5085 is in, Container executionType (as well as the cpu, memory > and any other resources) can be updated after the container has started. This > means we need the ability to change cgroups params after container start. -- 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