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From Semyon Boikov <sboi...@gridgain.com>
Subject Re: Deadlock during Client Continuous Query deserialization
Date Fri, 29 Jul 2016 15:03:48 GMT
Here is JIRA issue: https://issues.apache.org/jira/browse/IGNITE-3606

On Fri, Jul 29, 2016 at 5:48 PM, Semyon Boikov <sboikov@gridgain.com> wrote:

> Hi,
>
> I reproduced this issue, thank you for test! After quick debugging It
> seems that this is some problem with Ignite backpressure mechanism in
> communication SPI, I'll create JIRA issue with more details.
>
> As a workaround could you try to disable backpressure:
> tcpCommunicationSpi.setMessageQueueLimit(0);
>
> Thanks!
>
> On Fri, Jul 29, 2016 at 1:15 PM, ross.anderson <ross.anderson@caplin.com>
> wrote:
>
>> Hi, has anyone had a chance to take a look at this?
>> I'd imagine it's a critical issue if a client can cause a cluster to
>> freeze
>> indefinitely based solely on a smallish number of queries running?
>> If there's anything else I can provide to assist please do let me know, as
>> this is a blocker for us using Ignite.
>> Thanks, Ross
>>
>>
>>
>> --
>> View this message in context:
>> http://apache-ignite-users.70518.x6.nabble.com/Deadlock-during-Client-Continuous-Query-deserialization-tp6565p6616.html
>> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>>
>
>

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