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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/10/02 22:59:00 UTC

[jira] [Commented] (LUCENE-8991) disable java.util.HashMap assertions to avoid spurious vailures due to JDK-8205399

    [ https://issues.apache.org/jira/browse/LUCENE-8991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16943222#comment-16943222 ] 

ASF subversion and git services commented on LUCENE-8991:
---------------------------------------------------------

Commit 10da07a396777e3e7cfb091c5dec826b6df11284 in lucene-solr's branch refs/heads/master from Chris M. Hostetter
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=10da07a ]

LUCENE-8991: disable java.util.HashMap assertions to avoid spurious vailures due to JDK-8205399


> disable java.util.HashMap assertions to avoid spurious vailures due to JDK-8205399
> ----------------------------------------------------------------------------------
>
>                 Key: LUCENE-8991
>                 URL: https://issues.apache.org/jira/browse/LUCENE-8991
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Chris M. Hostetter
>            Priority: Major
>              Labels: Java10, Java11
>         Attachments: LUCENE-8991.patch, LUCENE-8991.patch
>
>
> An incredibly common class of jenkins failure (at least in Solr tests) stems from triggering assertion failures in java.util.HashMap -- evidently triggering bug JDK-8205399, first introduced in java-10, and fixed in java-12, but has never been backported to any java-10 or java-11 bug fix release...
>    https://bugs.openjdk.java.net/browse/JDK-8205399
> SOLR-13653 tracks how this bug can affect Solr users, but I think it would make sense to disable java.util.HashMap in our build system to reduce the confusing failures when users/jenkins runs tests, since there is nothing we can do to work around this when testing with java-11 (or java-10 on branch_8x)



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