Add try...catch.. for processTaskQueue per https://github.com/hazelcast/hazelcast/issues/26290

[cnlzhang]

Hi there,
We have faced this NullPointer issue and submitted our fix, any admins pls have a look

[devOpsHazelcast]

Can one of the admins verify this patch?

[devOpsHazelcast]

Can one of the admins verify this patch?

[devOpsHazelcast]

Can one of the admins verify this patch?

[devOpsHazelcast]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[devOpsHazelcast]

Internal PR hazelcast/hazelcast-mono#1357
Internal message only. Nothing to see here, move along

[JackPGreen]

Hi - thanks for your contribution.

Are you able to add any test cases for where this problem occurs?

Just wondering if a try / catch is the best solution for this issue?

[cnlzhang]

Hi - thanks for your contribution.

Are you able to add any test cases for where this problem occurs?

Just wondering if a try / catch is the best solution for this issue?

Hi,
Thanks for your reply!
I think i have faced same issue with this one #17672
since when startMigration, it will set both selectionKey and owner to null
selectionKey = null;
owner = null;
while in my case, this NPE exception happend in PublishAllTask

Sorry for this simple and easy look fix, i submitted this issue but found no response
So i think add a simple try...catch... to control this NPE's disastrous effect
AND i also try to add some test case but found no exist for this PublishAllTask, i will work on this and update later