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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-6761) Hashcode computation does not use maximum parallelism for scalable dynamic partitioning
Date Wed, 26 Mar 2014 22:48:14 GMT
Prasanth J created HIVE-6761:
--------------------------------

             Summary: Hashcode computation does not use maximum parallelism for scalable dynamic
partitioning
                 Key: HIVE-6761
                 URL: https://issues.apache.org/jira/browse/HIVE-6761
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: 0.13.0, 0.14.0
            Reporter: Prasanth J
            Assignee: Prasanth J


Hashcode computation for HIVE-6455 should consider all the partitioning columns and bucket
number to distribute the rows. The following code 
{code}
for (int i = 0; i < partitionEval.length - 1; i++) {
{code}

ignores the last partition column thereby generating lesser hashcodes.



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