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https://issues.apache.org/jira/browse/LUCENE-9241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17052668#comment-17052668
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Robert Muir commented on LUCENE-9241:
-------------------------------------
[~dweiss] I saw a recent URLclassloader windows leak thread on the jdk list and
it reminded me of this issue.
I'll remove the use of getResource (*please keep in mind there are many of
these elsewhere in the codebase if you are actually concerned about this*).
Instead, if the user screws up here in their test, they'll get a
NullPointerException and they can follow the stack trace. Soon the default NPE
from the JDK will actually be more helpful than such custom messages like this
anyway.
> fix most memory-hungry tests
> ----------------------------
>
> Key: LUCENE-9241
> URL: https://issues.apache.org/jira/browse/LUCENE-9241
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Robert Muir
> Priority: Major
> Attachments: LUCENE-9241.patch
>
>
> Currently each test jvm has Xmx of 512M. With a modern macbook pro this is
> 4GB which is pretty crazy.
> On the other hand, if we fix a few edge cases, tests can work with lower
> heaps such as 128M. This can save many gigabytes (also it finds interesting
> memory waste/issues).
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