Re: Public thread pool starvation detected

[Anil <an...@gmail.com>]

how did you guys resolve this ? thanks.

On Tue, 7 Aug 2018 at 13:03, Evgenii Zhuravlev <e....@gmail.com>
wrote:

> Hi,
>
> What kind of compute jobs do you run? Do you start new jobs inside jobs?
> Can you share thread dumps?
>
> Evgenii
>
> 2018-08-07 1:48 GMT+03:00 boomi <bo...@moodys.com>:
>
>> Hello,
>>
>> We are having a possible deadlock issue with Apache Ignite .NET 2.5.0.  We
>> have setup a cluster with 5-server nodes and 1-client node.  We try to
>> execute ICompute action from the client node.  And we see in one server
>> node
>> log, there was single line in the log file,  indicates that some kind of
>> thread pool starvation as below:
>>
>> Line 586: [22:14:34,834][WARNING][grid-timeout-worker-#23][IgniteKernal]
>> Possible thread pool starvation detected (no task completed in last
>> 30000ms,
>> is public thread pool size large enough?)
>>
>> And all nodes,including client node, not responsive, when this happens.
>> We've been stuck with problem and any help to resolve this issue would be
>> appreciated.
>>
>> We setup the cluster on a VM with 4-core cpus and 32G memory.
>>
>>
>>
>>
>> --
>> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>>
>
>