[YARN-11489] Fix memory leak of DelegationTokenRenewer futures in DelegationTokenRenewerPoolTracker - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 3.4.0
Fix Version/s: 3.4.0
Component/s: resourcemanager
Labels:
- pull-request-available

Target Version/s:

3.4.0
Hadoop Flags:

Reviewed

Description

The future of DelegationTokenRenewer runnable is not removed properly previously, it is only removed if the runnable timeouts.
And a Queue struct is more suitable than a Map struct for storing the futures.

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GitHub Pull Request #5629

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Assignee:: Chun Chen

Reporter:: Chun Chen

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 08/May/23 10:15

Updated:: 28/Jan/24 03:59

Resolved:: 14/May/23 16:39

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Fix memory leak of DelegationTokenRenewer futures in DelegationTokenRenewerPoolTracker