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  1. Cassandra
  2. CASSANDRA-1698

nodetool cfhistograms

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: 0.6.9, 0.7.0 rc 1
    • Component/s: Tool/nodetool
    • Labels:
      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

            • Assignee:
              xedin Pavel Yaskevich
              Reporter:
              jbellis Jonathan Ellis
              Authors:
              Pavel Yaskevich
              Reviewers:
              Jonathan Ellis
            • Votes:
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              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: