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Naganarasimha G R commented on MAPREDUCE-6424: ---------------------------------------------- bq. If we don't do this, then we need to find a way to transfer metrics from certain framework-specific entities to the application entities so that they can be aggregated. I would think that would be considerably more involved. Agree, i was thinking of linking this jira to YARN-3401 and comment there to provide alternate approach to publish app metrics (& configuration as part of YARN-3401) from app and currrently applications are publishing System entities directlty. bq. As you mentioned, we can carry on the discussion in a new JIRA. Ok Have uploaded the patch with fixes for you suggestion [~sjlee0]. > Store MR counters as timeline metrics instead of event > ------------------------------------------------------ > > Key: MAPREDUCE-6424 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6424 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Reporter: Junping Du > Assignee: Naganarasimha G R > Labels: yarn-2928-1st-milestone > Attachments: MAPREDUCE-6424-YARN-2928.v1.001.patch, > MAPREDUCE-6424-YARN-2928.v1.002.patch > > > In MAPREDUCE-6327, we make map/reduce counters get encoded from > JobFinishedEvent as timeline events with counters details in JSON format. > We need to store framework specific counters as metrics in timeline service > to support query, aggregation, etc. -- This message was sent by Atlassian JIRA (v6.3.4#6332)