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  1. Cassandra
  2. CASSANDRA-1698

nodetool cfhistograms

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Details

    • New Feature
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 0.6.9, 0.7.0 rc 1
    • Tool/nodetool
    • None

    Description

      we need a nodetool command that outputs columnfamilystore RecentReadLatencyHistogramMicros, RecentReadLatencyHistogramMicros, and (for 0.7) getRecentReadLatencyHistogramMicros.

      i'd like this to be in a vertical display with the histogram bucket values from EstimatedHistogram displayed. Like this:

      1               0
      15              1        
      18            542        
      22           8091        
      79         198290        
      114         47248        
      850           114        
      1020           37
      etc
      

      Attachments

        1. CASSANDRA-1698-for-0.6.patch
          4 kB
          Pavel Yaskevich
        2. CASSANDRA-1698-for-0.6-v2.patch
          5 kB
          Pavel Yaskevich
        3. CASSANDRA-1698-for-0.7.patch
          7 kB
          Pavel Yaskevich
        4. CASSANDRA-1698-for-trunk.patch
          7 kB
          Pavel Yaskevich

        Activity

          People

            xedin Pavel Yaskevich
            jbellis Jonathan Ellis
            Pavel Yaskevich
            Jonathan Ellis
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            Dates

              Created:
              Updated:
              Resolved: