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Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2017/10/11 19:36:04 UTC

[jira] [Assigned] (HIVE-17773) add test to make sure bucket pruning doesn't clash with unbucketed acid tables

     [ https://issues.apache.org/jira/browse/HIVE-17773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eugene Koifman reassigned HIVE-17773:
-------------------------------------


> add test to make sure bucket pruning doesn't clash with unbucketed acid tables
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-17773
>                 URL: https://issues.apache.org/jira/browse/HIVE-17773
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Transactions
>    Affects Versions: 3.0.0
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>
> HIVE-11525 add bucket pruning.  Unbucketed acid tables name data files in the same way as proper/enforced buckets.  
> Bucket pruning should only kick in for bucketed tables (https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/optimizer/FixedBucketPruningOptimizer.java#L109)  but it's good to add some tests to make sure



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