[infinispan-issues] [JBoss JIRA] (ISPN-5654) Make DeadlockDetectingLockManager aware of single-node locking

Tristan Tarrant (JIRA) issues at jboss.org
Tue May 17 08:22:10 EDT 2016


     [ https://issues.jboss.org/browse/ISPN-5654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-5654:
----------------------------------
    Fix Version/s: 9.0.0.Alpha3
                       (was: 9.0.0.Alpha2)


> Make DeadlockDetectingLockManager aware of single-node locking
> --------------------------------------------------------------
>
>                 Key: ISPN-5654
>                 URL: https://issues.jboss.org/browse/ISPN-5654
>             Project: Infinispan
>          Issue Type: Task
>          Components: Core
>    Affects Versions: 8.0.0.Beta2
>            Reporter: Dan Berindei
>             Fix For: 9.0.0.Alpha3
>
>
> {{DeadlockDetectingLockManager}} seems to assume that the node that started a transaction acquires a local lock before replicating, which is wrong since we switched to locking only on the primary owner.
> In particular, {{isSameKeyDeadlock}} can probably be removed altogether.



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