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Yuming Wang commented on HADOOP-16152: -------------------------------------- [~ste...@apache.org] [~jojochuang] Could you help review this patch? The conflict only occurs when running the Spark YARN tests. I tried to workaround this issue at Spark side, but all failed: # Replace {{hadoop-yarn-server-tests}} for {{hadoop-client-minicluster}} and still have various class conflicts. [This is an example|https://github.com/wangyum/spark-hadoop-client-minicluster] of Spark for running YARN tests. # Change the version of jetty in the YARN module when testing with hadoop-3, Spark core module still 9.4.x. In this case it is evicted by 9.4.12.v20180830: {noformat} org.eclipse.jetty:jetty-servlet:9.4.12.v20180830 is selected over 9.3.24.v20180605 {noformat} > Upgrade Eclipse Jetty version to 9.4.x > -------------------------------------- > > Key: HADOOP-16152 > URL: https://issues.apache.org/jira/browse/HADOOP-16152 > Project: Hadoop Common > Issue Type: Improvement > Affects Versions: 3.2.0 > Reporter: Yuming Wang > Priority: Major > Attachments: HADOOP-16152.v1.patch > > > Some big data projects have been upgraded Jetty to 9.4.x, which causes some > compatibility issues. > Spark: > [https://github.com/apache/spark/blob/5a92b5a47cdfaea96a9aeedaf80969d825a382f2/pom.xml#L141] > Calcite: > [https://github.com/apache/calcite/blob/avatica-1.13.0-rc0/pom.xml#L87] > Hive: https://issues.apache.org/jira/browse/HIVE-21211 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org