[jira] [Commented] (IGNITE-5467) Exception in communication SPI can stall the cluster

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-5467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16078178#comment-16078178 ] 

ASF GitHub Bot commented on IGNITE-5467:
----------------------------------------

GitHub user ezhuravl opened a pull request:

    https://github.com/apache/ignite/pull/2263

    IGNITE-5467 Exception in communication SPI can stall the cluster

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gridgain/apache-ignite ignite-5467

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/ignite/pull/2263.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2263
    
----
commit 76060a8f6609948aa03910196710dc314a8abbb6
Author: Evgenii Zhuravlev <ez...@gridgain.com>
Date:   2017-07-07T14:43:37Z

    IGNITE-5467 Exception in communication SPI can stall the cluster

----


> Exception in communication SPI can stall the cluster
> ----------------------------------------------------
>
>                 Key: IGNITE-5467
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5467
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 2.0
>            Reporter: Valentin Kulichenko
>            Assignee: Evgenii Zhuravlev
>             Fix For: 2.2
>
>         Attachments: MessageSendExceptionTest.java
>
>
> Test attached.
> If there is an exception in {{CommunicationSpi#sendMessage}} while sending response for a cache operation, it can stall whole cluster forever (operation doesn't complete, new nodes can't join, etc.).



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