[ https://issues.apache.org/jira/browse/YARN-5306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran reassigned YARN-5306: ------------------------------------ Assignee: (was: Junping Du) > Yarn should detect and fail fast on duplicate resources in container request > ---------------------------------------------------------------------------- > > Key: YARN-5306 > URL: https://issues.apache.org/jira/browse/YARN-5306 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn > Reporter: Yesha Vora > Priority: Critical > > In some cases, Yarn gets duplicate copies of resources in resource-list. > In this case, you end up with a resource list which contains two copies of > resource JAR, with the timestamps of the two separate uploads —only one of > which (the later one) is correct. At download time, the NM goes through the > list and fails the download when it gets to the one with the older timestamp. > We need some utility class to do a scan & check could be used by the NM at > download time (so fail with meaningful errors), and the yarn client could > perhaps do the check before launch. -- 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