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https://issues.apache.org/jira/browse/CASSANDRA-423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755673#action_12755673
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Jonathan Ellis commented on CASSANDRA-423:
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i added a "read" method to stress.py for CASSANDRA-442. could you use that to
benchmark the two cache versions here? i would expect to see greater
throughput with that, than with the solr one, since there is less lock
contention.
See http://code.google.com/p/concurrentlinkedhashmap/issues/detail?id=9 and
http://code.google.com/p/concurrentlinkedhashmap/wiki/ProductionVersion for
information on the CLHM bug fix.
> add new LRU cache
> -----------------
>
> Key: CASSANDRA-423
> URL: https://issues.apache.org/jira/browse/CASSANDRA-423
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Jonathan Ellis
> Fix For: 0.5
>
> Attachments:
> 0001-CASSANDRA-423-Committed-first-version-using-Solr-s-C.patch,
> 0002-CASSANDRA-423-Committed-first-version-using-Solr-s-C.patch,
> 423-clhm.patch, 423-v0.patch, apache-solr-solrj-2009-09-04_08-06-33.jar,
> clhm-production.jar, lucene-core-2.9.0-rc2.jar
>
>
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