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From kishore g <g.kish...@gmail.com>
Subject Re: Messages building up in helix
Date Mon, 28 Nov 2016 20:18:00 GMT
<clustername>/INSTANCES/INSTANCES/MESSAGES by this do you mean
<clustername>/INSTANCES/<PARTICIPANT_ID>/MESSAGES

What kind of messages do you see under these nodes.



On Mon, Nov 28, 2016 at 12:04 PM, Sesh Jalagam <sjalagam@box.com> wrote:

> Our set up is following.
>
> - Controller (leader elected from one of the cluster nodes)
>
> - Cluster of nodes as participants in OnlineOffline StateModel
>
> - Set of resources with partitions.
>
>
> Each node on its startup, creates a controller adds a participant if its
> not existing and waits for the callbacks to handle partition rebalancing.
>
> Please not this cluster is created on the fly multiple times a day (actual
> cluster is not deleted, but new participants are removed and re-added)
>
>
> Everything works fine in production, but I see that the znodes
> in <clustername>/INSTANCES/INSTANCES/MESSAGES is growing.
>
> What is <cluster_id>/INSTANCES/INSTANCES used for, is there a way for the
> messages to be deleted automatically.
>
> I see similar buildup in <cluster_id>INSTANCES/INSTANCES/CURRENTSTATES.
>
>
> Thanks
> --
> - Sesh .J
>

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