[jboss-jira] [JBoss JIRA] (AS7-1255) Investigate making HASingleton failover "stopOldMaster" RPC synchronous

Jason Greene (Updated) (JIRA) jira-events at lists.jboss.org
Thu Nov 3 16:52:49 EDT 2011


     [ https://issues.jboss.org/browse/AS7-1255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Greene updated AS7-1255:
------------------------------

    Fix Version/s: Open To Community

    
> Investigate making HASingleton failover "stopOldMaster" RPC synchronous
> -----------------------------------------------------------------------
>
>                 Key: AS7-1255
>                 URL: https://issues.jboss.org/browse/AS7-1255
>             Project: Application Server 7
>          Issue Type: Feature Request
>          Components: Clustering
>            Reporter: Brian Stansberry
>             Fix For: Open To Community
>
>
> When a node becomes master, it tells any previous master to stop. That call is async, probably because long ago this was done on a JGroups up thread and making a sync call from that up thread would hang. This is no longer done on an up thread, so investigate adding a config option to allow is call to go synchronous, thus ensuring the old master is fully stopped before new one starts.

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