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From "Yakov Zhdanov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-1208) Client nodes cannot discover server
Date Thu, 06 Aug 2015 10:47:05 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-1208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yakov Zhdanov updated IGNITE-1208:
----------------------------------
    Assignee: Sergey Evdokimov

> Client nodes cannot discover server
> -----------------------------------
>
>                 Key: IGNITE-1208
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1208
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Yakov Zhdanov
>            Assignee: Sergey Evdokimov
>
> When there are problems with multicast, servers running on local node are able discover
each other, but clients are not.
> I notice the difference in MulticastIpFinder logic for clients and servers, but I could
not 100% reproduce it.
> Observed:
> # When clients are started and no servers are up, clients warn user that IP finder returned
empty address collection and hangs forever. Clients join does not finish even if servers come
up.
> # Two or more servers are able to discover each other.
> # When servers are started first, clients are able to join.
> This is hardly reproducible on most environments, but Dmitiry S. has such environment.
> Sergey Evokimov, can you please create build with debug logs and have Dmitry S. run it
for you?



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