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From "Ashish Thusoo (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4345) Hive: Check that partitioning predicate is present when hive.partition.pruning = strict
Date Sat, 04 Oct 2008 23:41:44 GMT
Hive: Check that partitioning predicate is present when hive.partition.pruning = strict
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                 Key: HADOOP-4345
                 URL: https://issues.apache.org/jira/browse/HADOOP-4345
             Project: Hadoop Core
          Issue Type: Improvement
            Reporter: Ashish Thusoo
            Assignee: Ashish Thusoo


Add a new parameter 

hive.partition.pruning

when this is set to strict

then do not allow queries that do not have a predicate on the partitioning columns of partitioned
tables. This helps to gate users from submitting huge queries to the cluster.

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