[YARN-1363] Get / Cancel / Renew delegation token api should be non blocking - ASF JIRA

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Details

Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
None

Hadoop Flags:

Incompatible change

Description

Today GetDelgationToken, CancelDelegationToken and RenewDelegationToken are all blocking apis.

As a part of these calls we try to update RMStateStore and that may slow it down.
Now as we have limited number of client request handlers we may fill up client handlers quickly.

Attachments

Attachments

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YARN-1363.1.patch
20/Nov/13 02:36
14 kB
Omkar Vinit Joshi
YARN-1363.10.patch
27/Feb/14 16:35
125 kB
Zhijie Shen
YARN-1363.10.patch
26/Feb/14 23:23
125 kB
Zhijie Shen
YARN-1363.11.patch
28/Feb/14 04:11
123 kB
Zhijie Shen
YARN-1363.12.patch
28/Feb/14 06:21
123 kB
Zhijie Shen
YARN-1363.2.patch
11/Dec/13 07:51
66 kB
Zhijie Shen
YARN-1363.3.patch
13/Dec/13 06:16
93 kB
Zhijie Shen
YARN-1363.4.patch
13/Dec/13 23:31
97 kB
Zhijie Shen
YARN-1363.5.patch
17/Dec/13 22:04
96 kB
Zhijie Shen
YARN-1363.6.patch
20/Feb/14 04:08
106 kB
Zhijie Shen
YARN-1363.7.patch
20/Feb/14 18:07
106 kB
Zhijie Shen
YARN-1363.8.patch
26/Feb/14 18:10
112 kB
Zhijie Shen
YARN-1363.9.patch
26/Feb/14 19:15
119 kB
Zhijie Shen

Issue Links

is related to

YARN-1776 renewDelegationToken should survive RM failover

Closed

relates to

YARN-1397 Cleanup RMStateStore#notifyDone* methods by removing error handling

Resolved

Activity

People

Assignee:: Zhijie Shen

Reporter:: Omkar Vinit Joshi

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 29/Oct/13 20:18

Updated:: 06/Feb/15 07:22