[jira] [Commented] (CLOUDSTACK-6859) Management Server PermGen run out of memory after some time due to class leak.

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-6859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020742#comment-14020742 ] 

ASF subversion and git services commented on CLOUDSTACK-6859:
-------------------------------------------------------------

Commit 961cd7657e7dbb69d497123071db3156bd15d8e9 in cloudstack's branch refs/heads/4.4-forward from [~minchen07]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=961cd76 ]

CLOUDSTACK-6859:Management Server PermGen run out of memory after some
time due to class leak.


> Management Server PermGen run out of memory after some time due to class leak.
> ------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-6859
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6859
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0, 4.3.0
>            Reporter: Min Chen
>            Assignee: Min Chen
>            Priority: Critical
>             Fix For: 4.4.0
>
>
> In our async callback framework, we are using cglib to create an Enhancer class for each async callback setup. These new Enhancer classes are created per each async operation, this is causing class leak, leading to PermGen out of memory after MS is running for some time.



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