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From Pavel Kovalenko <jokse...@gmail.com>
Subject Re: ZookeeperDiscovery block when communication error
Date Mon, 19 Nov 2018 17:00:08 GMT
Hello Wangsan,

Seems it's known issue https://issues.apache.org/jira/browse/IGNITE-9493 .

пн, 12 нояб. 2018 г. в 18:06, wangsan <wqp1987@gmail.com>:

> I have a server node in zone A ,then I start a client from zone B, Now
> access
> between A,B was controlled by firewall,The acl is B can access A,but A can
> not access B.
> So when client in zone B join the cluster,the communication will fail
> caused
> by firewall.
>
> But when client in zone B closed, The cluster will be crashed(hang on new
> join even from same zone without fireWall). And when restart the
> coordinator
> server(If I started two servers in Zone A) .Another server will hang with
> communication.
>
> Looks like the whole cluster crashed when a node join failed by firewall.
>
> But when I use tcpDiscovery, I didn't saw the cluster crash. Just saw some
> communication errors,And when new node join,It still be well.
>
> Is this a ZookeeperDiscovery bug?
>
> The log is : zkcommuerror.log
> <
> http://apache-ignite-users.70518.x6.nabble.com/file/t1807/zkcommuerror.log>
>
>
>
>
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>

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