[jira] [Updated] (IGNITE-999) Discovery custom message can be received twice in case of IOException

["Semen Boikov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Semen Boikov updated IGNITE-999:
--------------------------------
    Fix Version/s: sprint-5

> Discovery custom message can be received twice in case of IOException
> ---------------------------------------------------------------------
>
>                 Key: IGNITE-999
>                 URL: https://issues.apache.org/jira/browse/IGNITE-999
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>            Reporter: Semen Boikov
>            Assignee: Yakov Zhdanov
>            Priority: Blocker
>             Fix For: sprint-5
>
>
> Created test DataStreamerMultinodeCreateCacheTest creating/destroying caches in loop. Test hangs from time to time on cache exchange, I found that this happens because sometimes some of nodes receive the same custom event twice so correct topology order becomes broken.
> Looks like problem is in the 'ServerImpl.sendMessageAcrossRing'  which in loop tries to resend message on IOException. Issue does not reproduce if increase default discovery socket and ack timeout.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)