qpid-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrew Kennedy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (QPID-3014) an inbalance in use of the CurrentActor stack holds 0-10 connections in memory after they are closed
Date Mon, 24 Jan 2011 14:42:43 GMT

    [ https://issues.apache.org/jira/browse/QPID-3014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985710#action_12985710
] 

Andrew Kennedy commented on QPID-3014:
--------------------------------------

I would have moved the saving of _logActor in ServerConnection to the no-arg ctor, just to
make it explicit what we're doing, but they are (should be) semantically identical.

> an inbalance in use of the CurrentActor stack holds 0-10 connections in memory after
they are closed
> ----------------------------------------------------------------------------------------------------
>
>                 Key: QPID-3014
>                 URL: https://issues.apache.org/jira/browse/QPID-3014
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.8
>            Reporter: Robbie Gemmell
>            Assignee: Andrew Kennedy
>            Priority: Blocker
>             Fix For: 0.9
>
>
> An inbalance in use of the CurrentActor stack holds 0-10 connections in memory after
they are closed. Simply by opening and closing hundreds of connections, the broker can made
to OOM. Analysis of the heap dump shows that the Threadlocal stacks used for CurrentActor
are holding the connections in memory.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org


Mime
View raw message