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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-1641) auto-guessed memtable sizes are too high
Date Thu, 21 Oct 2010 05:24:18 GMT
auto-guessed memtable sizes are too high
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                 Key: CASSANDRA-1641
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1641
             Project: Cassandra
          Issue Type: Bug
          Components: Core
    Affects Versions: 0.7 beta 2
            Reporter: Jonathan Ellis
            Assignee: Jonathan Ellis
             Fix For: 0.7.0


I've seen two cases now of the memtable sizes being too large, causing OOMing.  Too-small
memtables hurt performance, but too-large hurts worse when you start GC storming.

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