Sergey Shelukhin created HIVE-6691:
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Summary: support decimals for optimized hashmap keys in MapJoin
Key: HIVE-6691
URL: https://issues.apache.org/jira/browse/HIVE-6691
Project: Hive
Issue Type: Improvement
Affects Versions: 0.13.0
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
Priority: Minor
Fix For: 0.14.0
See HIVE-6641. The simple fix is to drop trailing zeroes during serialization,
as we never deserialize the keys, we only compare them for equality.
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