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From "Vijay (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3257) Enabling SSL on a fairly light cluster leaks Open files.
Date Tue, 27 Sep 2011 06:27:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115256#comment-13115256
] 

Vijay commented on CASSANDRA-3257:
----------------------------------

Thanks Jonathan!, was just about to attach it...
                
> Enabling SSL on a fairly light cluster leaks Open files.
> --------------------------------------------------------
>
>                 Key: CASSANDRA-3257
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3257
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.8.6, 1.0.0
>         Environment: JVM on CentOS
>            Reporter: Vijay
>            Assignee: Vijay
>            Priority: Minor
>             Fix For: 0.8.7, 1.0.0
>
>         Attachments: 0001-ssl-open-file-issue.patch
>
>
> To reproduce:
> Enable SSL encryption and let the server be idle for a day or so you will see the below....
> [vijay_tcasstest@vijay_tcass--1c-i-1568885c ~]$ /usr/sbin/lsof |grep -i cassandra-app.jks
|wc -l ;date
> 16333
> Sun Sep 25 17:23:29 UTC 2011
> [vijay_tcasstest@vijay_tcass--1c-i-1568885c ~]$ java -jar cmdline-jmxclient-0.10.3.jar
- localhost:7501 java.lang:type=Memory gc
> [vijay_tcasstest@vijay_tcass--1c-i-1568885c ~]$ /usr/sbin/lsof |grep -i cassandra-app.jks
|wc -l ;date
> 64
> Sun Sep 25 17:23:53 UTC 2011
> [vijay_tcasstest@vijay_tcass--1c-i-1568885c ~]$ 
> After running GC manually the issue goes away.

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