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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-12051) push down file metadata PPD into HBase
Date Wed, 07 Oct 2015 01:10:26 GMT
Sergey Shelukhin created HIVE-12051:
---------------------------------------

             Summary: push down file metadata PPD into HBase
                 Key: HIVE-12051
                 URL: https://issues.apache.org/jira/browse/HIVE-12051
             Project: Hive
          Issue Type: Bug
            Reporter: Sergey Shelukhin


This can be done as two steps or one.
1) Store subset of the footer that is specific to PPD - e.g. for ORC that would be stripe
boundaries and some stats.
2) Actually push down the filter on some stats into HBase via a custom filter, or even a basic
filter for min/max values.



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