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Posted to dev@mina.apache.org by "Guillaume Nodet (JIRA)" <ji...@apache.org> on 2014/04/04 09:59:15 UTC
[jira] [Commented] (SSHD-308) Possible Memory Leak in
org.apache.sshd.client.sftp.DefaultSftpClient
[ https://issues.apache.org/jira/browse/SSHD-308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13959745#comment-13959745 ]
Guillaume Nodet commented on SSHD-308:
--------------------------------------
Good catch, it should just be matter of replacing the messages.get(id) with messages.remove(id) in DefaultSftpClient#receive().
> Possible Memory Leak in org.apache.sshd.client.sftp.DefaultSftpClient
> ---------------------------------------------------------------------
>
> Key: SSHD-308
> URL: https://issues.apache.org/jira/browse/SSHD-308
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 0.10.1
> Environment: Windows 7, Java 7
> Reporter: Irwan Hendra
> Attachments: memoryleak.png
>
>
> Hi I think DefaultSftpClient is not releasing Buffer objects stored in HashMap messages after .close() is called or after any files download are completed, therefore making the HashMap an ever increasing HashMap.
> I have heapdump, how can I attach it here? sorry kinda new to this system, thanks
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