[YARN-5825] ProportionalPreemptionalPolicy could use readLock over LeafQueue instead of synchronized block - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.9.0, 3.0.0-alpha2
Component/s: capacity scheduler
Labels:
None

Target Version/s:

2.9.0, 3.0.0-alpha2
Hadoop Flags:

Reviewed

Description

Currently in PCPP, synchronized (curQueue) is used in various places. Such instances could be replaced with a read lock. Thank you jianhe for pointing out the same as comment here

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YARN-5825.0001.patch
10/Nov/16 14:18
9 kB
Sunil G
YARN-5825.0002.patch
11/Nov/16 17:22
13 kB
Sunil G

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Assignee:: Sunil G

Reporter:: Sunil G

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 03/Nov/16 06:02

Updated:: 25/Aug/17 23:53

Resolved:: 11/Nov/16 23:17