Naganarasimha G R created YARN-6524: ---------------------------------------
Summary: Avoid storing unnecessary information in the Memory for the finished apps Key: YARN-6524 URL: https://issues.apache.org/jira/browse/YARN-6524 Project: Hadoop YARN Issue Type: Bug Components: RM Affects Versions: 2.7.3 Reporter: Naganarasimha G R Avoid storing unnecessary information in the Memory for the finished apps In case of cluster with large number of finished apps, more memory is required to store the unused information i.e. related AM's Container launch like Localization resources, tokens etc. In one such scenario we had around 9k finished apps each with 257 LocalResource amounting to 108 kbytes per app and just for 9k apps it was nearly taking ~ 0.8 GB of memory. In Low end machines this would create resource crunch in RM -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org