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From "Jonathan Ellis (JIRA)" <>
Subject [jira] Created: (CASSANDRA-870) Track row stats per CF at compaction time
Date Wed, 10 Mar 2010 04:39:27 GMT
Track row stats per CF at compaction time

                 Key: CASSANDRA-870
             Project: Cassandra
          Issue Type: New Feature
          Components: Tools
            Reporter: Jonathan Ellis
            Assignee: Brandon Williams
            Priority: Minor
             Fix For: 0.6

min/max/mean of row size in columns and bytes would be useful to expose via jmx (don't worry
about nodetool for now)

it is tempting to expose an SSTableMBean but I don't really want to get into dynamically un-registering
those when they get compacted.  So let's just expose each metric as a List<Long> in

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