[HADOOP-10285] Admin interface to swap callqueue at runtime - ASF JIRA

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Details

Type: Sub-task
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.4.0
Component/s: None
Labels:
None

Target Version/s:

2.4.0
Hadoop Flags:

Reviewed

Description

We wish to swap the active call queue during runtime in order to do performance tuning without restarting the namenode.
This patch adds the ability to refresh the call queue on the namenode, through dfsadmin -refreshCallQueue

Attachments

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bisection-test.patch
27/Feb/14 19:51
23 kB
Chris Li
bisection-test.patch
27/Feb/14 00:55
10 kB
Chris Li
bisection-test.patch
26/Feb/14 20:41
13 kB
Chris Li
bisection-test.patch
26/Feb/14 01:54
5 kB
Chris Li
bisection-test.patch
25/Feb/14 23:10
0.7 kB
Chris Li
HADOOP-10285.patch
28/Feb/14 00:41
28 kB
Chris Li
HADOOP-10285.patch
22/Feb/14 00:57
28 kB
Chris Li
HADOOP-10285.patch
21/Feb/14 21:41
27 kB
Chris Li
HADOOP-10285.patch
15/Feb/14 04:02
27 kB
Chris Li

Issue Links

incorporates

HADOOP-10508 RefreshCallQueue fails when authorization is enabled

Closed

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Assignee:: Chris Li

Reporter:: Chris Li

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 24/Jan/14 23:23

Updated:: 04/Sep/14 01:16

Resolved:: 28/Feb/14 20:48