[infinispan-issues] [JBoss JIRA] (ISPN-2405) Pessimistic transactions can leak locks when cluster topology changes

[Adrian Nistor (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Nistor updated ISPN-2405:
--------------------------------

    Steps to Reproduce: 
NumOwners=1

1. A pessimistic tx originating on A acquires a lock on key K primary owned by A
2. Node B joins and becomes primary owner of key K 
3. state transfer causes the tx to be sent to B and a backup lock is acquired on B
3. The tx commits and unlocks K on B
4. Another tx on A tries to lock key K but fails with TimeoutException because it still appears to be locked.
5. If another Tx on B tries to lock K is succeeds.

  

  was:
1. A pessimistic tx acquires a lock on key K on node A
2. Node B joins and becomes primary owner of key K 
3. state transfer causes the tx to be sent to B and a backup lock is acquired 
3. The tx tries to unlock K, the 


    
> Pessimistic transactions can leak locks when cluster topology changes
> ---------------------------------------------------------------------
>
>                 Key: ISPN-2405
>                 URL: https://issues.jboss.org/browse/ISPN-2405
>             Project: Infinispan
>          Issue Type: Bug
>          Components: State transfer, Transactions
>    Affects Versions: 5.2.0.ALPHA1
>            Reporter: Adrian Nistor
>            Assignee: Adrian Nistor
>             Fix For: 5.2.0.CR1
>
>


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