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From "Benjamin Manes (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-2661) Canary CLHM v1.2
Date Tue, 17 May 2011 20:15:47 GMT
Canary CLHM v1.2
----------------

                 Key: CASSANDRA-2661
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2661
             Project: Cassandra
          Issue Type: Task
            Reporter: Benjamin Manes


I am hoping to release ConcurrentLinkedHashMap v1.2 by the end of the week. This task is optional,
but gives you the opportunity to canary the library and provide any final feedback. There
are currently 285 tests (some threaded) plus a load test, so reliability-wise I'm fairly confident.

This release has numerous performance improvements. See the change log for details.

It also includes a few useful features that may be of interest,
 - Snapshot iteration in order of hotness (CASSANDRA-1966)
 - Optionally defer LRU maintenance penalty to a background executor (instead of amortized
on caller threads)

http://code.google.com/p/concurrentlinkedhashmap/

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