[ https://issues.apache.org/jira/browse/YARN-6628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16020627#comment-16020627 ]
Jonathan Eagles commented on YARN-6628: --------------------------------------- So we are in a catch-22 since the version of fst the has the matching jackson dependency has the incorrectly advertised license in the gpl (failing rat-check). The version with the correct Apache License in the pom has the newer jackson jars which are something we can't introduce in 2.8. I tried what Jason suggested but I was unable to create a FSTConfiguration that didn't trigger a class not found error for com.fasterxml.jackson. Instead perhaps we shade the com.fasterxml jackson jar to not expose this to the classpath. > Unexpected jackson-core-2.2.3 dependency introduced > --------------------------------------------------- > > Key: YARN-6628 > URL: https://issues.apache.org/jira/browse/YARN-6628 > Project: Hadoop YARN > Issue Type: Bug > Components: timelineserver > Affects Versions: 2.8.1 > Reporter: Jason Lowe > Assignee: Jonathan Eagles > Priority: Blocker > Attachments: YARN-6628.1.patch > > > The change in YARN-5894 caused jackson-core-2.2.3.jar to be added in > share/hadoop/yarn/lib/. This added dependency seems to be incompatible with > jackson-core-asl-1.9.13.jar which is also shipped as a dependency. This new > jackson-core jar ends up breaking jobs that ran fine on 2.8.0. -- 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