Is there any way to get the list of all FencedLocks?

[ImanDeh]

Hi,

I'm trying to get the list of all the FencedLocks. It seems the method getDistributedObjects doesn't return the FencedLocks!

Thanks in Advance

[Andrii Rodionov]

Hello,

The getDistributedObjects method doesn't support CP objects.

You can use Metrics, to get information about Locks:

- https://github.com/hazelcast/hazelcast/blob/master/docs/design/cpsubsystem/03-metrics.md#fencedlock

- https://docs.hazelcast.com/hazelcast/5.3/maintain-cluster/monitoring#exposing-metrics

Regards,

Andrii

[ImanDeh]

Hi Andrii,

Thanks for your reply. I actually wanted to destroy them. I'm creating them on-the-fly and needed to clean them out. I was looking for a way to get the list of all FencedLocks to call destroy method on them.

[Andrii Rodionov]

Unfortunately, there is no direct way to do this.

You should have a reference for those Locks.

Maybe you can destroy the whole CP group (but it will also destroy all other CP data structures) https://docs.hazelcast.com/hazelcast/5.3/cp-subsystem/management#destroying-a-cp-group-by-force? 

Regards,

Andrii