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From "Raghotham Murthy (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1356) Allow uncommitted inserts and commit explicitly
Date Thu, 20 May 2010 02:06:53 GMT
Allow uncommitted inserts and commit explicitly

                 Key: HIVE-1356
                 URL: https://issues.apache.org/jira/browse/HIVE-1356
             Project: Hadoop Hive
          Issue Type: Improvement
          Components: Query Processor
            Reporter: Raghotham Murthy

Uncommitted inserts should not show up in show tables, show partitions etc. We would like
to use an explicit commit to make partitions/tables visible after we have inserted all the
data that we want. This feature becomes important when there are multi-partition or multi-table
inserts. Consumers of the tables/partitions can then wait on just one of the partitions (or
a top-level partition) and be certain that they will not start reading a table while it is
still being written into.

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