[infinispan-dev] partial shutdown problem when shutting down the coordinator

[Dan Berindei]

Done: https://github.com/infinispan/infinispan/pull/1900



On Thu, Jun 13, 2013 at 4:15 PM, Mircea Markus <mmarkus at redhat.com> wrote:

> Hi Dan,
>
> <snip>
> But unfortunately the partial shutdown case does NOT work, if the
> coordinator node is a member of partial shutdown nodes.
> When the coordinator is down while suspending rebalance, one of the rest
> servers is becoming a new coordinator with rebalanceEnabled=true, and after
> that, the rebalance process is starting.
> Once this happened, it will cause the unexpected cache data accumulation
> on the nodes that are awaiting shutdown request.
> </snip>
>
> Seems like this scenario is not covered. I guess we should broadcast (to
> all the members) the clean shutdown request so that the new coordinator
> would know pick it up and don't start the rebalance?
>
> Cheers,
> --
> Mircea Markus
> Infinispan lead (www.infinispan.org)
>
>
>
>
>
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