Saisai Shao created SPARK-24110: ----------------------------------- Summary: 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
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