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https://issues.apache.org/jira/browse/LUCENE-9500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17189963#comment-17189963
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Uwe Schindler commented on LUCENE-9500:
---------------------------------------
The whole thing was introduced in JDK 11.0.5, versions before that work fine (I
tested all starting with 11.0.2). JDK-12 seems unaffected. JDK-13 and later all
have this bug.
This was side-effect of a fix with critical regions leading to Hotspot crushes
in Deflater/Inflater.
> Did we hit a DEFLATE bug?
> -------------------------
>
> Key: LUCENE-9500
> URL: https://issues.apache.org/jira/browse/LUCENE-9500
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Adrien Grand
> Priority: Minor
> Attachments: PresetDictTest.java, test_data.txt
>
>
> I've been digging
> [https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-master/23/]
> all day and managed to isolate a simple reproduction that shows the problem.
> I've been starring at it all day and can't find what we are doing wrong,
> which makes me wonder whether we're calling DEFLATE the wrong way or whether
> we hit a DEFLATE bug. I've looked at it so much that I may be missing the
> most obvious stuff.
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