[CASSANDRA-16866] Harden PrunableArrayQueue in the face of failures - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Normal
Resolution: Fixed
Fix Version/s: 4.0.1, 4.1-alpha1, 4.1
Component/s: Messaging/Internode
Labels:
None

Change Category:
Operability
Complexity:
Normal
Platform:

All
Impacts:

None
Source Control Link:

https://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=commit;h=2b6799a3941353444d964c769415937920099b18
Test and Documentation Plan:

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Add tests to PrunableArrayQueueTest to ensure correctness in the face of unreliable inputs. No documentation change needed.

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Add tests to PrunableArrayQueueTest to ensure correctness in the face of unreliable inputs. No documentation change needed.

Description

We've seen AssertionErrors in internode messaging deserialization lead to a property violation w/PrunableArrayQueue having null objects remaining present in the queue. We should harden the PAQ against cases like this and improve test coverage for exception handling as applicable.

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Assignee:: Josh McKenzie

Reporter:: Josh McKenzie

Authors:: Caleb Rackliffe, Josh McKenzie

Reviewers:: Caleb Rackliffe, Jon Meredith

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 18/Aug/21 20:35

Updated:: 27/May/22 19:25

Resolved:: 27/Aug/21 19:13