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Sangjin Lee commented on YARN-4985: ----------------------------------- Yes, I agree. > Refactor the coprocessor code & other definition classes into independent > packages > ---------------------------------------------------------------------------------- > > Key: YARN-4985 > URL: https://issues.apache.org/jira/browse/YARN-4985 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Vrushali C > Assignee: Haibo Chen > Labels: YARN-5355 > Attachments: YARN-4985-YARN-5355.poc.patch, > YARN-4985-YARN-5355.prelim.patch > > > As part of the coprocessor deployment, we have realized that it will be much > cleaner to have the coprocessor code sit in a package which does not depend > on hadoop-yarn-server classes. It only needs hbase and other util classes. > These util classes and tag definition related classes can be refactored into > their own independent "definition" class package so that making changes to > coprocessor code, upgrading hbase, deploying hbase on a different hadoop > version cluster etc all becomes operationally much easier and less error > prone to having different library jars etc. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org