Update bitmap indexes for automatic usage
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Key: HIVE-2036
URL: https://issues.apache.org/jira/browse/HIVE-2036
Project: Hive
Issue Type: Improvement
Components: Indexing
Affects Versions: 0.8.0
Reporter: Russell Melick
Assignee: Jeffrey Lym
HIVE-1644 will provide automatic usage of indexes, and HIVE-1803 adds bitmap
index support. The bitmap code will need to be extended after it is committed
to enable automatic use of indexing. Most work will be focused in the
BitmapIndexHandler, which needs to generate the re-entrant QL index query.
There may also be significant work in the IndexPredicateAnalyzer to support
predicates with OR's, instead of just AND's as it is currently.
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