giraph-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sergey Edunov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-896) Memory leak in SuperstepMetricsRegistry
Date Mon, 12 May 2014 21:48:17 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Edunov updated GIRAPH-896:
---------------------------------

    Attachment: Screen Shot 2014-05-07 at 1.08.47 PM.png

Here you can see SendMessageCache object that is only referenced from MetricsRegistry and
should have been collected otherwise

> Memory leak in SuperstepMetricsRegistry
> ---------------------------------------
>
>                 Key: GIRAPH-896
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-896
>             Project: Giraph
>          Issue Type: Bug
>          Components: graph
>    Affects Versions: 1.1.0
>            Reporter: Sergey Edunov
>              Labels: memory-leak, outofmemory
>             Fix For: 1.1.0
>
>         Attachments: GIRAPH-896.patch, Screen Shot 2014-05-07 at 1.08.47 PM.png
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> SuperstepMetricsRegistry retains references to NettyWorkerClientRequestProcessor via
anonymous inner class. This prevents GC from collecting SendMessageCache objects. 



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message