[infinispan-issues] [JBoss JIRA] (ISPN-2319) Add ability to take a site offline into x-site implementation

Tue Sep 25 09:49:34 EDT 2012

    [ https://issues.jboss.org/browse/ISPN-2319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12721416#comment-12721416 ] 

Mircea Markus edited comment on ISPN-2319 at 9/25/12 9:47 AM:
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A site would be taken offline disregarding the failure policy (FAILURE, WARN, IGNORE) and the replication mode (SYNC, ASYNC).
This is because even for async replication, a call for a failed site might not return immediately because of the retry logic in RELAY2.

      was (Author: mircea.markus):
    as [~belaban] suggested, iff only the failure policy is "FAIL" a site would be marked as offline after a failuresTillUnreachable number of unreachable responses.  

> Add ability to take a site offline into x-site implementation
> -------------------------------------------------------------
>
>                 Key: ISPN-2319
>                 URL: https://issues.jboss.org/browse/ISPN-2319
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Configuration, Cross-Site Replication
>    Affects Versions: 5.2.0.Alpha3
>            Reporter: Erik Salter
>            Assignee: Mircea Markus
>            Priority: Blocker
>             Fix For: 5.2.0.Beta1
>
>
> There should be a configuration option which determines after how many SITE-UNREACHABLE events (combined with a timeout), a site is declared as offline. (The count should be reset when there is a successful RPC to the remote site).
> Once a site is taken offline, then no RPCs would be sent to it, until it is taken online again (manually, by a sysadmin), and the state transfer has completed.

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