HBase
  1. HBase
  2. HBASE-625

Metrics support for cluster load history: emissions and graphs

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.19.0
    • Component/s: None
    • Labels:
      None

      Description

      hbase should write loadings on a period in a format that is amenable to tools like ganglia (rrd). Master can dump cluster loadings and averages. Regionservers would report their own loadings. Should exploit the work up in hadoop for doing this kinda thing (GangliaContext) where it makes sense. Extra browning points if user can optionally enable display of graphs in the hbase UI (JRobin).

      1. metrics.patch
        7 kB
        stack
      2. metrics-2.patch
        8 kB
        stack
      3. metrics-3.patch
        23 kB
        stack

        Issue Links

          Activity

          stack created issue -
          Andrew Purtell made changes -
          Field Original Value New Value
          Link This issue incorporates HBASE-658 [ HBASE-658 ]
          Andrew Purtell made changes -
          Summary cluster load history: emissions and graphs Ganglia support for cluster load history: emissions and graphs
          stack made changes -
          Priority Major [ 3 ] Critical [ 2 ]
          Assignee stack [ stack ]
          Andrew Purtell made changes -
          Summary Ganglia support for cluster load history: emissions and graphs Metrics support for cluster load history: emissions and graphs
          stack made changes -
          Comment [ See http://hadoop.apache.org/core/docs/r0.18.1/api/index.html for howto on metrics. ]
          stack made changes -
          Attachment metrics.patch [ 12391867 ]
          stack made changes -
          Attachment metrics-2.patch [ 12392334 ]
          stack made changes -
          Attachment metrics-3.patch [ 12392398 ]
          stack made changes -
          Fix Version/s 0.19.0 [ 12313364 ]
          stack made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          stack made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              stack
              Reporter:
              stack
            • Votes:
              1 Vote for this issue
              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development