Shawn Heisey created SOLR-13492:
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             Summary: Disallow explicit GC by default during Solr startup
                 Key: SOLR-13492
                 URL: https://issues.apache.org/jira/browse/SOLR-13492
             Project: Solr
          Issue Type: Improvement
      Security Level: Public (Default Security Level. Issues are Public)
          Components: scripts and tools
            Reporter: Shawn Heisey
            Assignee: Shawn Heisey


Solr should use the -XX:+DisableExplicitGC option as part of its default GC 
tuning.

None of Solr's stock code uses explicit GCs, so that option will have no effect 
on most installs.  The effective result of this is that if somebody adds custom 
code to Solr and THAT code does an explicit GC, it won't be allowed to function.



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