[infinispan-issues] [JBoss JIRA] (ISPN-5019) After coordinator change, cache topologies should be installed in parallel

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-5019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13059484#comment-13059484 ] 

RH Bugzilla Integration commented on ISPN-5019:
-----------------------------------------------

Dan Berindei <dberinde at redhat.com> changed the Status of [bug 1195565|https://bugzilla.redhat.com/show_bug.cgi?id=1195565] from ASSIGNED to POST

> After coordinator change, cache topologies should be installed in parallel
> --------------------------------------------------------------------------
>
>                 Key: ISPN-5019
>                 URL: https://issues.jboss.org/browse/ISPN-5019
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 7.0.2.Final
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Critical
>             Fix For: 7.2.0.CR1
>
>
> When the coordinator crashes, the new coordinator has to recover the cache topologies from all the nodes in the cluster and install updated topologies for all the caches. This is done on a single thread, and it can take a long time when there are a lot of caches.
> We should be accelerate this by doing the topology installation on separate threads. However, we have to be careful with the async transport pool, because {{executeOnClusterAsync}} actually needs to spawn a new thread in the same pool.



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