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https://issues.apache.org/jira/browse/SOLR-13394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16836217#comment-16836217
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Ishan Chattopadhyaya commented on SOLR-13394:
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As [~ab] brought up in Slack, the -XX:+PerfDisableSharedMem causes the Solr
process to not show up in the `jps` output. Some details about this parameter
is here: https://www.evanjones.ca/jvm-mmap-pause.html
Does someone think that this warrants a revert of that parameter?
> Change default GC from CMS to G1
> --------------------------------
>
> Key: SOLR-13394
> URL: https://issues.apache.org/jira/browse/SOLR-13394
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Ishan Chattopadhyaya
> Assignee: Ishan Chattopadhyaya
> Priority: Major
> Fix For: 8.1
>
> Attachments: SOLR-13394.patch, SOLR-13394.patch
>
> Time Spent: 40m
> 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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