[HIVE-7062] Support Streaming mode in Windowing - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.14.0
Component/s: None
Labels:
- TODOC14

Description

1. Have the Windowing Table Function support streaming mode.
2. Have special handling for Ranking UDAFs.
3. Have special handling for Sum/Avg for fixed size Wdws.

Attachments

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HIVE-7062.1.patch
20/May/14 20:11
59 kB
Harish Butani
HIVE-7062.4.patch
28/May/14 05:35
96 kB
Harish Butani
HIVE-7062.5.patch
29/May/14 16:28
97 kB
Harish Butani
HIVE-7062.6.patch
31/May/14 02:23
97 kB
Harish Butani

Issue Links

blocks

HIVE-5381 OOM when using many lead/lag funtions against large partition

Patch Available

is related to

HIVE-7143 Add Streaming support in Windowing mode for more UDAFs (min/max, lead/lag, fval/lval)

Closed

HIVE-7344 Add streaming support in Windowing mode for FirstVal, LastVal

Closed

HIVE-13936 Add streaming support for row_number

Closed

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Activity

People

Assignee:: Harish Butani

Reporter:: Harish Butani

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 14/May/14 21:42

Updated:: 03/Jun/16 00:59

Resolved:: 31/May/14 18:41