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Gunther Hagleitner commented on HIVE-6231: ------------------------------------------ We're dynamically creating a session in TezTask if there is none yet. There's a bug in that though that causes NPE when opening the newly created session. > NPE when switching to Tez execution mode after session has been initialized > --------------------------------------------------------------------------- > > Key: HIVE-6231 > URL: https://issues.apache.org/jira/browse/HIVE-6231 > Project: Hive > Issue Type: Bug > Reporter: Gunther Hagleitner > Assignee: Gunther Hagleitner > Attachments: HIVE-6231.1.patch > > -- This message was sent by Atlassian JIRA (v6.1.5#6160)