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From "Mariia Mykhailova (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (REEF-1523) Fix Null Point exception in NameServer when message is null
Date Fri, 12 Aug 2016 23:03:20 GMT

     [ https://issues.apache.org/jira/browse/REEF-1523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mariia Mykhailova resolved REEF-1523.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.16

Resolved via [PR 1093|https://github.com/apache/reef/pull/1093]

> Fix Null Point exception in NameServer when message is null
> -----------------------------------------------------------
>
>                 Key: REEF-1523
>                 URL: https://issues.apache.org/jira/browse/REEF-1523
>             Project: REEF
>          Issue Type: Improvement
>            Reporter: Julia
>            Assignee: Julia
>             Fix For: 0.16
>
>
> Currently, when communication between clinet and server is disconnected for whatever
reason, mostly after a node is unregistered, the message received in NameServer is null. When
we use message.Link, it causes null point exception, polluted the the driver log. We should
handle this case instead of letting null point exception to throw. 



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