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Posted to user@ignite.apache.org by mahesh76private <ma...@gmail.com> on 2019/04/30 06:54:04 UTC

Ignite Node failure - null pointer exception

Hi, 

Can you please look at the log and see if this is a known ignite bug?
It is a null pointer exception in tcp discovery.

regards
mahesh igniteCrashLog.igniteCrashLog
<http://apache-ignite-users.70518.x6.nabble.com/file/t1596/igniteCrashLog.igniteCrashLog>  



--
Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Ignite Node failure - null pointer exception

Posted by Ilya Kasnacheev <il...@gmail.com>.

Hello!

My guess is that you have non-matching -Djava.net.preferIPv4Stack=true in
your cluster (some nodes have it, some don't).

It is recommended to use this setting on all nodes, including Visor.

There is a ticket about similar behavior:
https://issues.apache.org/jira/browse/IGNITE-8343

Regards,
-- 
Ilya Kasnacheev


вт, 30 апр. 2019 г. в 09:54, mahesh76private <ma...@gmail.com>:

> Hi,
>
> Can you please look at the log and see if this is a known ignite bug?
> It is a null pointer exception in tcp discovery.
>
> regards
> mahesh igniteCrashLog.igniteCrashLog
> <
> http://apache-ignite-users.70518.x6.nabble.com/file/t1596/igniteCrashLog.igniteCrashLog>
>
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>