[YARN-2919] Potential race between renew and cancel in DelegationTokenRenwer - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Critical
Resolution: Won't Fix
Affects Version/s: 2.6.0
Fix Version/s: None
Component/s: security
Labels:
None

Target Version/s:

3.1.0

Description

~~YARN-2874~~ fixes a deadlock in DelegationTokenRenewer, but there is still a race because of which a renewal in flight isn't interrupted by a cancel.

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YARN-2919.20141209-1.patch
09/Dec/14 17:21
5 kB
Naganarasimha G R
YARN-2919.002.patch
20/Jun/17 18:36
5 kB
Naganarasimha G R
YARN-2919.003.patch
22/Jun/17 05:53
9 kB
Naganarasimha G R
YARN-2919.004.patch
23/Jun/17 15:01
9 kB
Naganarasimha G R
YARN-2919.005.patch
01/Jul/17 06:25
9 kB
Naganarasimha G R

Issue Links

is related to

YARN-2874 Dead lock in "DelegationTokenRenewer" which blocks RM to execute any further apps

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Assignee:: Naganarasimha G R

Reporter:: Karthik Kambatla

Votes:: 0 Vote for this issue

Watchers:: 16 Start watching this issue

Dates

Created:: 03/Dec/14 21:15

Updated:: 25/Oct/19 20:27

Resolved:: 12/Oct/17 02:28