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Ashutosh Chauhan commented on HIVE-14241: ----------------------------------------- Patch looks good to me for immediate problem. Though I wonder if there is a better solution which makes sure same HiveConf instance is used in fetch task or MR job or Tez job. > Acid clashes with ConfVars.HIVEFETCHTASKCONVERSION <> "none" > ------------------------------------------------------------ > > Key: HIVE-14241 > URL: https://issues.apache.org/jira/browse/HIVE-14241 > Project: Hive > Issue Type: Bug > Components: Transactions > Affects Versions: 1.3.0, 2.0.0 > Reporter: Eugene Koifman > Assignee: Eugene Koifman > Priority: Critical > Fix For: 1.3.0, 2.2.0, 2.1.1 > > Attachments: HIVE-14241.patch > > > Some queries are optimized so as not to create an MR job. This somehow causes > the Configuration object in FetchOperator to be passed to the operator before > Driver.recordValidTxns() is called. So then to this op it looks like there > are no valid txns and it returns nothing. -- This message was sent by Atlassian JIRA (v6.3.4#6332)