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Posted to issues@geode.apache.org by "Fred Krone (JIRA)" <ji...@apache.org> on 2018/02/20 23:03:00 UTC

[jira] [Created] (GEODE-4708) Users need the ability to tune GC on a per region basis.

Fred Krone created GEODE-4708:
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             Summary: Users need the ability to tune GC on a per region basis.
                 Key: GEODE-4708
                 URL: https://issues.apache.org/jira/browse/GEODE-4708
             Project: Geode
          Issue Type: Improvement
          Components: regions
            Reporter: Fred Krone


We need to reduce memory requirements for a Lucene index.
 
Most of the extra memory is consumed by tombstones created by Apache Lucene generating many temporary 'files' (up to 10 per entry).
 
We need a way to provide accelerated GC for these tombstones. It has been suggested that, rather than doing something specific for Lucene, a more general solution is to add the ability to tune GC on a per region basis.
 
 



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