Indexes are still automatically queried when out of sync with their source 
tables
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                 Key: HIVE-2335
                 URL: https://issues.apache.org/jira/browse/HIVE-2335
             Project: Hive
          Issue Type: Bug
            Reporter: Syed S. Albiz


The automatic index usage does not check whether or not the indexes are still 
up-to-date when generating the index queries. This can be addressed in two 
stages, the first is to add a check before generating the index query to ensure 
that the index is still valid. The next stage may be to add some sort of mode 
where indexes are automatically updated on table writes.

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