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Posted to issues@lucene.apache.org by "David Smiley (Jira)" <ji...@apache.org> on 2019/11/01 14:32:00 UTC

[jira] [Commented] (SOLR-13394) Change default GC from CMS to G1

    [ https://issues.apache.org/jira/browse/SOLR-13394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16964869#comment-16964869 ] 

David Smiley commented on SOLR-13394:
-------------------------------------

I'd love to see a {{-debug}} option.  It could not only ensure that "jps" etc. work, it might also toggle some settings that we disable for security reasons (e.g. DIH debug).

Also major +1 to documenting *why* these flags are set.  This stuff is magic voodoo without commentary.

> Change default GC from CMS to G1
> --------------------------------
>
>                 Key: SOLR-13394
>                 URL: https://issues.apache.org/jira/browse/SOLR-13394
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Ishan Chattopadhyaya
>            Assignee: Ishan Chattopadhyaya
>            Priority: Major
>             Fix For: 8.1
>
>         Attachments: SOLR-13394.patch, SOLR-13394.patch
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> CMS has been deprecated in new versions of Java (http://openjdk.java.net/jeps/291). This issue is to switch Solr default from CMS to G1.



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