Hi,
Someone could please help me on this issue.

Thanks,
Akash

On Thu, Jan 3, 2019 at 5:46 PM Akash Shinde <[email protected]> wrote:

> Hi,
>
> I am getting " Timed out waiting for message delivery receipt" WARN
> message in my logs.
> But I am sure that it is not happening because of long GC pause. I have
> check the memory utilization and it is very low.
>
> I also tried to check the connectivity between two nodes between which the
> timeout is happening.
> bandwidth is as shown below.
>
> [ ID] Interval       Transfer     Bandwidth
> [  4]  0.0-10.1 sec   855 MBytes   708 Mbits/sec
>
> Many times I get following message in my logs. Is it because two nodes are
> not able communicate within given time limit?
>
> *ERROR:*
>  Blocked system-critical thread has been detected. This can lead to
> cluster-wide undefined behaviour [threadName=tcp-disco-msg-worker,
> blockedFor=14s]
>
> I have also attached log snippet. Can some one please help to narrow down
> the issue?
>
> Thanks,
> Akash
>

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