[jira] Updated: (CASSANDRA-975) explore upgrading CLHM

["Matthew F. Dennis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthew F. Dennis updated CASSANDRA-975:
----------------------------------------

    Attachment: 0001-trunk-975.patch

0001-trunk-975.patch uses version 1.0 of CLHM.  All tests pass.  Was there more that needed to be "explored"?

> explore upgrading CLHM
> ----------------------
>
>                 Key: CASSANDRA-975
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-975
>             Project: Cassandra
>          Issue Type: Task
>            Reporter: Jonathan Ellis
>            Assignee: Matthew F. Dennis
>            Priority: Minor
>             Fix For: 0.8
>
>         Attachments: 0001-trunk-975.patch
>
>
> The new version should be substantially better "on large caches where many entries were readon large caches where many entries were read," which is exactly what you see in our row and key caches.
> http://code.google.com/p/concurrentlinkedhashmap/issues/detail?id=9
> Hopefully we can get Digg to help test, since they could reliably break CLHM when it was buggy.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.