[jira] Created: (HIVE-1299) support for changing the number of buckets at a partition level

["Namit Jain (JIRA)" <ji...@apache.org>]

support for changing the number of buckets at a partition level
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                 Key: HIVE-1299
                 URL: https://issues.apache.org/jira/browse/HIVE-1299
             Project: Hadoop Hive
          Issue Type: New Feature
          Components: Query Processor
            Reporter: Namit Jain
            Assignee: Paul Yang
             Fix For: 0.6.0


Instead of maintaining the number of buckets at a table level, we need a way to alter the number of buckets at a partition level.

All the operations which take advantage of bucketing should continue to work - sampling, joins - though they may become
sub-optimal.

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