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Hive
HIVE-16523
VectorHashKeyWrapper hash code for strings is not so good
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Details
Type:
Bug
Status:
Closed
Priority:
Major
Resolution:
Fixed
Affects Version/s:
None
Fix Version/s:
2.4.0
,
3.0.0
Component/s:
None
Labels:
None
Description
Perf issues in vectorized gby on some string keys
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HIVE-16523.01.patch
25/Apr/17 22:26
16 kB
Sergey Shelukhin
HIVE-16523.02.patch
27/Apr/17 04:12
10 kB
Gopal Vijayaraghavan
HIVE-16523.patch
25/Apr/17 01:23
5 kB
Sergey Shelukhin
Activity
People
Assignee:
Sergey Shelukhin
Reporter:
Sergey Shelukhin
Votes:
0
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Watchers:
5
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Dates
Created:
25/Apr/17 01:20
Updated:
22/May/18 23:59
Resolved:
28/Apr/17 17:55