[HADOOP-10228] FsPermission#fromShort() should cache FsAction.values() - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Improvement
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: 2.2.0
Fix Version/s: 2.3.0
Component/s: fs
Labels:
None

Target Version/s:
Hadoop Flags:

Reviewed

Description

FsPermission#fromShort() calls FsAction.values() every time, which causes unnecessary performance penalty.

Attachments

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending

HADOOP-10228.000.patch
13/Jan/14 23:46
1 kB
Haohui Mai

Activity

People

Assignee:: Haohui Mai

Reporter:: Haohui Mai

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 13/Jan/14 23:43

Updated:: 03/Sep/14 23:33

Resolved:: 14/Jan/14 20:37