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Xuan Gong commented on YARN-4577: --------------------------------- [~sjlee0] Please commit into trunk and branch-2. Thanks > Enable aux services to have their own custom classpath/jar file > --------------------------------------------------------------- > > Key: YARN-4577 > URL: https://issues.apache.org/jira/browse/YARN-4577 > Project: Hadoop YARN > Issue Type: Improvement > Affects Versions: 2.8.0 > Reporter: Xuan Gong > Assignee: Xuan Gong > Attachments: YARN-4577.1.patch, YARN-4577.2.patch, > YARN-4577.20160119.1.patch, YARN-4577.20160204.patch, > YARN-4577.20160428.patch, YARN-4577.20160509.patch, YARN-4577.20160510.patch, > YARN-4577.20160511.1.patch, YARN-4577.20160511.patch, YARN-4577.3.patch, > YARN-4577.3.rebase.patch, YARN-4577.4.patch, YARN-4577.5.patch, > YARN-4577.poc.patch > > > Right now, users have to add their jars to the NM classpath directly, thus > put them on the system classloader. But if multiple versions of the plugin > are present on the classpath, there is no control over which version actually > gets loaded. Or if there are any conflicts between the dependencies > introduced by the auxiliary service and the NM itself, they can break the NM, > the auxiliary service, or both. > The solution could be: to instantiate aux services using a classloader that > is different from the system classloader. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org