[jira] [Resolved] (CLOUDSTACK-2160) add a huge size guest network will cause out of memory

["Hongtu Zang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-2160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hongtu Zang resolved CLOUDSTACK-2160.
-------------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 4.0.2)
                   4.2.0
    
> add a huge size guest network will cause out of memory
> ------------------------------------------------------
>
>                 Key: CLOUDSTACK-2160
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2160
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: 4.0.2
>         Environment: management server installed in centos 6.3
>            Reporter: Hongtu Zang
>              Labels: guestnetwork, network, outofmemory
>             Fix For: 4.2.0
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> navigate to network, select view "Guest Networks"
> Add guest network
> add a guest network with netmaks 255.0.0.0
> UI will hung for a while and returns error.
> In log it will shows "java.lang.OutOfMemoryError: Java heap space"

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