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https://issues.apache.org/jira/browse/AMQ-7135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Heath Kesler updated AMQ-7135:
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Description:
When removing (delete) a destination using the console an error is reported. It
appears all the page files are batched into memory. If you have a large set of
page files and a relatively small heap, this will cause the system to run out
of memory.
This can be reproduced by doing the following:
env: heap size: 384MB
1. Create a “test” queue and send more than 2 millions of persistent messages
with size of 100KB to the “test”queue (this take some times).
2. Delete “test” queue by clicking “delete” button on ActiveMQ Console.
3. Wait and broker will die eventually.
4. Broker won’t reboot successfully
The observed error below can be seen in the logs.
{{org.springframework.web.util.NestedServletException: Handler dispatch failed;
nested exception is java.lang.OutOfMemoryError: GC overhead limit exceeded}}
{{ at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]}}
was:When removing (delete) a destination using the console an error is
reported. It appears all the page files are batched into memory. If you have a
large set of page files and a relatively small heap, this will cause the system
to run out of memory.
> Deleting a destination with a large number of page files cause OOM.
> --------------------------------------------------------------------
>
> Key: AMQ-7135
> URL: https://issues.apache.org/jira/browse/AMQ-7135
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.15.8
> Reporter: Heath Kesler
> Priority: Major
>
> When removing (delete) a destination using the console an error is reported.
> It appears all the page files are batched into memory. If you have a large
> set of page files and a relatively small heap, this will cause the system to
> run out of memory.
> This can be reproduced by doing the following:
> env: heap size: 384MB
> 1. Create a “test” queue and send more than 2 millions of persistent messages
> with size of 100KB to the “test”queue (this take some times).
> 2. Delete “test” queue by clicking “delete” button on ActiveMQ Console.
> 3. Wait and broker will die eventually.
> 4. Broker won’t reboot successfully
> The observed error below can be seen in the logs.
> {{org.springframework.web.util.NestedServletException: Handler dispatch
> failed; nested exception is java.lang.OutOfMemoryError: GC overhead limit
> exceeded}}
> {{ at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)[spring-webmvc-4.3.18.RELEASE.jar:4.3.18.RELEASE]}}
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