[jira] [Commented] (ARTEMIS-4029) PageCleanup may OME if many pages are cleared all at once

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARTEMIS-4029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17613466#comment-17613466 ] 

ASF subversion and git services commented on ARTEMIS-4029:
----------------------------------------------------------

Commit 42d07458e94f99d751bb736490f138d33e4a3d14 in activemq-artemis's branch refs/heads/main from Clebert Suconic
[ https://gitbox.apache.org/repos/asf?p=activemq-artemis.git;h=42d07458e9 ]

ARTEMIS-4029 Avoid OME When too many pages are cleared all at once

The issue is that depage should not put pages on the used pages as they were not actually intended to read.
instead I should create a newPageObject and not use the RefCounts caching.


> PageCleanup may OME if many pages are cleared all at once
> ---------------------------------------------------------
>
>                 Key: ARTEMIS-4029
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-4029
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>            Reporter: Clebert Suconic
>            Priority: Major
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> in a situation that a lot of pages are released all at once, the page cleanup might get an OME.
> This is an issue after the new paging refactoring where I removed the page cache.



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