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Apache Spark commented on SPARK-24110: -------------------------------------- User 'jerryshao' has created a pull request for this issue: https://github.com/apache/spark/pull/21178 > Avoid calling UGI loginUserFromKeytab in ThriftServer > ----------------------------------------------------- > > Key: SPARK-24110 > URL: https://issues.apache.org/jira/browse/SPARK-24110 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.0 > Reporter: Saisai Shao > Priority: Major > > Spark ThriftServer will call UGI.loginUserFromKeytab twice in initialization. > This is unnecessary and will cause various potential problems, like Hadoop > IPC failure after 7 days, or RM failover issue and so on. > So here we need to remove all the unnecessary login logics and make sure UGI > in the context never be created again. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org