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From "John Stall (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMQ-4419) QueueBrowser ignoring MemoryUsage and Causing Heap Space Error
Date Sat, 30 Mar 2013 14:01:16 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Stall updated AMQ-4419:
----------------------------

    Description: 
Use of QueueBrowser without destination memory limits causes AMQ to crash.  It appears to
ignore global MemoryUsage.  Install default 5.8.0 binary distro.  Create 5000 messages in
queue and browse to see contents . Shutdown, and change the queue policy entry so that it
doesn't limit the memory(remove memoryLimit="1mb").  Startup broker, and attempt to view the
same 5000 entries.  This time the results will not be limited and the broker will run out
of heap space.  Same occurs if using QueueBrowser programmatically.  Works in previous versions
as results were limited by page size.

May be related to-

https://issues.apache.org/jira/browse/AMQ-4181?page=com.atlassian.jirafisheyeplugin:fisheye-issuepanel

  was:
Use of QueueBrowser without destination memory limits causes AMQ to crash, it appears to ignore
global MemoryUsage.  Install default 5.8.0 binary distro.  Create 5000 messages in queue and
browse to see contents . Shutdown, and change the queue policy entry so that it doesn't limit
the memory(remove memoryLimit="1mb").  Startup broker, and attempt to view the same 5000 entries.
 This time the results will not be limited and the broker will run out of heap space.  Same
occurs if using QueueBrowser programmatically.  Works in previous versions as results were
limited by page size.

May be related to-

https://issues.apache.org/jira/browse/AMQ-4181?page=com.atlassian.jirafisheyeplugin:fisheye-issuepanel

    
> QueueBrowser ignoring MemoryUsage and Causing Heap Space Error
> --------------------------------------------------------------
>
>                 Key: AMQ-4419
>                 URL: https://issues.apache.org/jira/browse/AMQ-4419
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.8.0
>         Environment: All
>            Reporter: John Stall
>              Labels: OutOfMemoryError, QueueBrowser
>
> Use of QueueBrowser without destination memory limits causes AMQ to crash.  It appears
to ignore global MemoryUsage.  Install default 5.8.0 binary distro.  Create 5000 messages
in queue and browse to see contents . Shutdown, and change the queue policy entry so that
it doesn't limit the memory(remove memoryLimit="1mb").  Startup broker, and attempt to view
the same 5000 entries.  This time the results will not be limited and the broker will run
out of heap space.  Same occurs if using QueueBrowser programmatically.  Works in previous
versions as results were limited by page size.
> May be related to-
> https://issues.apache.org/jira/browse/AMQ-4181?page=com.atlassian.jirafisheyeplugin:fisheye-issuepanel

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