[HIVE-8774] Fix groupBy index optimization - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: None
Component/s: CBO
Labels:
None

Description

Right now, even when groupby index is build, CBO is not able to use it. In this patch, we are trying to make it use groupby index that we build.

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HIVE-8774.9.patch
29/Nov/14 07:03
322 kB
Pengcheng Xiong
HIVE-8774.8.patch
24/Nov/14 18:46
204 kB
Pengcheng Xiong
HIVE-8774.7.patch
23/Nov/14 19:19
205 kB
Pengcheng Xiong
HIVE-8774.6.patch
21/Nov/14 20:14
205 kB
Pengcheng Xiong
HIVE-8774.5.patch
13/Nov/14 19:17
11 kB
Pengcheng Xiong
HIVE-8774.4.patch
12/Nov/14 21:49
132 kB
Pengcheng Xiong
HIVE-8774.3.patch
12/Nov/14 03:40
132 kB
Pengcheng Xiong
HIVE-8774.2.patch
07/Nov/14 23:16
131 kB
Pengcheng Xiong
HIVE-8774.15.patch
05/Dec/14 22:52
322 kB
Pengcheng Xiong
HIVE-8774.14.patch
05/Dec/14 20:09
323 kB
Pengcheng Xiong
HIVE-8774.12.patch
02/Dec/14 21:36
323 kB
Pengcheng Xiong
HIVE-8774.11.patch
02/Dec/14 01:40
459 kB
Pengcheng Xiong
HIVE-8774.10.patch
01/Dec/14 18:35
322 kB
Pengcheng Xiong
HIVE-8774.1.patch
07/Nov/14 00:55
131 kB
Pengcheng Xiong

Issue Links

relates to

HIVE-8997 Groupby index will fail if an indexed group by operator is followed by a non-indexed group by operator

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Assignee:: Pengcheng Xiong

Reporter:: Pengcheng Xiong

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 07/Nov/14 00:44

Updated:: 08/Dec/14 06:06

Resolved:: 08/Dec/14 06:06