Re: How to proper use DistributedCacheServer ?

[Bryan Bende <bb...@gmail.com>]

If you use the provided DMC client and server, then you have to point it at
one of the servers (not local host), and it is single point of failure.

There are other client implementations that use Redis, HBase, Couchbase,
and maybe others. These can give you HA.

On Fri, Feb 12, 2021 at 9:48 AM Jorge Machado <jo...@me.com> wrote:

> Hey everyone,
>
> Is there any documentation on how to use DistributedCacheServer ?
> Currently from what I see this is single point of failure  or does it
> really sync the data between nodes ?
>
> I want to have something similar to zookeeper state but not in zookeeper
> because it needs to be available between processors. My rough problem:
>
>
> Flow :
>
> *  Start the flow and store a state (Similar to the QueryTable, which uses
> zookeeper to store the max row)
> *  do some processing
> *  update the state
>
>
> This needs to be reachable between servers of course. What I tested the
> DistributedMapCacheClientService  needs a server to connect which I point
> to localhost. But if the entry that I need is on another server how do they
> sync the data ?
>
> Thx

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