[HIVE-16013] Fragments without locality can stack up on nodes - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.2.0
Fix Version/s: 2.2.0
Component/s: llap
Labels:
None

Target Version/s:

2.2.0

Description

When no locality information is provide, task requests can stack up on a node because of consistent no selection. When locality information is not provided we should fallback to random selection for better work distribution.

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HIVE-16013.2.patch
24/Feb/17 19:17
22 kB
Prasanth Jayachandran
HIVE-16013.1.patch
22/Feb/17 22:38
6 kB
Prasanth Jayachandran

Activity

People

Assignee:: Prasanth Jayachandran

Reporter:: Siddharth Seth

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 22/Feb/17 22:37

Updated:: 25/Jul/17 20:04

Resolved:: 27/Feb/17 19:55