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Vikram Dixit K commented on HIVE-13343: --------------------------------------- It looks like many of the diffs are about slightly varying explain plans. I don't believe they are because of my changes. {code} - COLUMN_STATS_ACCURATE {"COLUMN_STATS":{"key":"true","value":"true"},"BASIC_STATS":"true"} + COLUMN_STATS_ACCURATE {"BASIC_STATS":"true","COLUMN_STATS":{"key":"true","value":"true"}} {code} > Need to disable hybrid grace hash join in llap mode except for dynamically > partitioned hash join > ------------------------------------------------------------------------------------------------ > > Key: HIVE-13343 > URL: https://issues.apache.org/jira/browse/HIVE-13343 > Project: Hive > Issue Type: Bug > Components: llap > Affects Versions: 2.1.0 > Reporter: Vikram Dixit K > Assignee: Vikram Dixit K > Attachments: HIVE-13343.1.patch, HIVE-13343.2.patch, > HIVE-13343.3.patch, HIVE-13343.4.patch, HIVE-13343.5.patch > > > Due to performance reasons, we should disable use of hybrid grace hash join > in llap when dynamic partition hash join is not used. With dynamic partition > hash join, we need hybrid grace hash join due to the possibility of skews. -- This message was sent by Atlassian JIRA (v6.3.4#6332)