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Hyukjin Kwon commented on SPARK-20266: -------------------------------------- Please refer "Mailing Lists" in http://spark.apache.org/community.html. Subscribe into the mailing list and send a email to the address. I resolved this JIRA as it is apparently a question and it does not look like a Spark's problem. It might be an issue but it looked to me that it does not indicate it is an issue within Spark assuming from the details in the current JIRA. If you are pretty sure that it is an issue in Spark. Please reopen with more details. Otherwise, I guess asking first is better. > ExecutorBackend blocked at "UserGroupInformation.doAs" > ------------------------------------------------------ > > Key: SPARK-20266 > URL: https://issues.apache.org/jira/browse/SPARK-20266 > Project: Spark > Issue Type: Question > Components: Project Infra > Affects Versions: 1.6.2 > Reporter: Jerry.X.He > Priority: Minor > Attachments: logsSubmitByIdeaAtClient.zip, > logsSubmitBySparkSubmitAtSlave02.zip > > -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org