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Naganarasimha G R commented on YARN-8670: ----------------------------------------- hi [~Sichen Zhao], please ensure to set target version for desired version to be handled and not Fix version, fix version is updated once its closed > Support scheduling request for SLS input and attributes for Node in SLS > ----------------------------------------------------------------------- > > Key: YARN-8670 > URL: https://issues.apache.org/jira/browse/YARN-8670 > Project: Hadoop YARN > Issue Type: Improvement > Components: scheduler-load-simulator > Affects Versions: YARN-3409 > Reporter: Sichen zhao > Priority: Major > > YARN-3409 introduces placement constraint, Currently SLS does not support > specify placement constraint. > YARN-8007 support specifying placement constraint for task containers in SLS. > But there are still > some room for improvement: > # YARN-8007 only support placement constraint for the jobs level. In fact, > the more flexible way is support placement constraint for the tasks level. > # In most scenarios, node itself has some characteristics, called attribute, > which is not supported in SLS. So we can add the attribute on Nodes. > # YARN-8007 use the SYNTH as schedulingrequest input. But SYNTH can't create > a large number of specific resource requests. We wanna create a new > schedulingrequest input format(like sis format) for the more authentic input. > We can add some field in sis format, and this is schedulingrequest input > format. -- 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