[infinispan-issues] [JBoss JIRA] Commented: (ISPN-83) Remove dependency on JGroups FLUSH

[Manik Surtani (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-83?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12589083#comment-12589083 ] 

Manik Surtani commented on ISPN-83:
-----------------------------------

For 4.2.x, FLUSH will still be used and tested for (ConfigurationException thrown if FLUSH is not in your JGroups stack) UNLESS you pass in a system property:

{{ -Dinfinispan.experimental.transport.skip_flush_check=true }}

Note that this is new system property is only available in snapshots and releases *after* 4.2.1.CR4.  4.2.1.CR4 itself doesn't have this.


> Remove dependency on JGroups FLUSH
> ----------------------------------
>
>                 Key: ISPN-83
>                 URL: https://issues.jboss.org/browse/ISPN-83
>             Project: Infinispan
>          Issue Type: Task
>    Affects Versions: 4.2.0.Final
>            Reporter: Manik Surtani
>            Assignee: Vladimir Blagojevic
>             Fix For: 5.0.0.BETA1, 5.0.0.Final
>
>
> FLUSH is needed to control messages not being sent when a new view is installed, as we have observed that without this, messages get dropped by the joiner.  We need to find a better way to deal with this as FLUSH is expensive and not very scalable.

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