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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-9564) Fix memory leak in VmwareContextPool
Date Tue, 25 Oct 2016 12:08:58 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-9564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15605126#comment-15605126
] 

ASF GitHub Bot commented on CLOUDSTACK-9564:
--------------------------------------------

Github user blueorangutan commented on the issue:

    https://github.com/apache/cloudstack/pull/1729
  
    @rhtyd I understand these words: "help", "hello", "thanks", "package", "test"
    Test run usage: test (mgmt server, one of: centos6, centos7, ubuntu) (hypervisor, one
of: kvm-centos6, kvm-centos7, kvm-ubuntu, xenserver-65sp1, xenserver-62sp1, vmware-60u2, vmware-55u3,
vmware-51u1, vmware-50u1)
    Authorized contributors for kicking Trillian Jenkins test jobs are: ['rhtyd', 'jburwell',
'murali-reddy', 'abhinandanprateek', 'PaulAngus', 'borisstoyanov', 'karuturi']


> Fix memory leak in VmwareContextPool
> ------------------------------------
>
>                 Key: CLOUDSTACK-9564
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9564
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Rohit Yadav
>            Assignee: Rohit Yadav
>
> In a recent management server crash, it was found that the largest contributor to memory
leak was in VmwareContextPool where a registry is held (arraylist) that grows indefinitely.
The list itself is not used anywhere or consumed. There exists a hashmap (pool) that returns
a list of contexts for existing poolkey (address/username) that is used instead. The fix would
be to get rid of the registry and limit the hashmap context list length for any poolkey.



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