[jboss-jira] [JBoss JIRA] (JGRP-1825) ReadWriteLock

[Manuel Dominguez Sarmiento (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-1825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124969#comment-13124969 ] 

Manuel Dominguez Sarmiento commented on JGRP-1825:
--------------------------------------------------

Yes, we've had our fair number of issues with LockService handling partitions poorly due to some nodes going into extended GC cycles and being kicked out of the cluster.

Specifically we are working on an improved EhcacheRegionFactory for READ-WRITE caching on Hibernate using Ehcache together with JGroups replication. The built-in Ehcache-Hibernate integration does not provide consitency guarantees on clustered/replicated scenarios, unless you go with their commercial offering (Terracotta BigMemory). We are also considering Infinispan, but we have a huge codebase that relies on Ehcache+JGroups, so we're trying to improve the existing EhcacheRegionFactory. For this we need reliable distributed read-write locks.

> ReadWriteLock
> -------------
>
>                 Key: JGRP-1825
>                 URL: https://issues.jboss.org/browse/JGRP-1825
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.6
>
>         Attachments: JgroupTest.zip
>
>
> Adds a read/write lock to LockService. The impl is attached



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)