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Wangda Tan updated YARN-7292: ----------------------------- Attachment: YARN-7292.007.patch > Revisit Resource Profile Behavior > --------------------------------- > > Key: YARN-7292 > URL: https://issues.apache.org/jira/browse/YARN-7292 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Wangda Tan > Assignee: Wangda Tan > Priority: Blocker > Attachments: YARN-7292.002.patch, YARN-7292.003.patch, > YARN-7292.004.patch, YARN-7292.005.patch, YARN-7292.006.patch, > YARN-7292.007.patch, YARN-7292.wip.001.patch > > > Had discussions with [~templedf], [~vvasudev], [~sunilg] offline. There're a > couple of resource profile related behaviors might need to be updated: > 1) Configure resource profile in server side or client side: > Currently resource profile can be only configured centrally: > - Advantages: > A given resource profile has a the same meaning in the cluster. It won’t > change when we run different apps in different configurations. A job can run > under Amazon’s G2.8X can also run on YARN with G2.8X profile. A side benefit > is YARN scheduler can potentially do better bin packing. > - Disadvantages: > Hard for applications to add their own resource profiles. > 2) Do we really need mandatory resource profiles such as > minimum/maximum/default? > 3) Should we send resource profile name inside ResourceRequest, or should > client/AM translate it to resource and set it to the existing resource > fields? > 4) Related to above, should we allow resource overrides or client/AM should > send final resource to RM? -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org