Examples of MetricsTimeVaryingInt

org.apache.hadoop.metrics.util.MetricsTimeVaryingInt
The MetricsTimeVaryingInt class is for a metric that naturally varies over time (e.g. number of files created). The metric is is published at interval heart beat (the interval is set in the metrics config file). Note if one wants a time associated with the metric then use @see org.apache.hadoop.metrics.util.MetricsTimeVaryingRate

Examples of org.apache.hadoop.metrics.util.MetricsTimeVaryingInt

    sessionStatusToMetrics = createSessionStatusToMetricsMap();
    aliveNodes = new MetricsIntValue("alive_nodes", registry);
    deadNodes = new MetricsIntValue("dead_nodes", registry);
    blacklistedNodes = new MetricsIntValue("blacklisted_nodes", registry);
    numRunningSessions = new MetricsIntValue("num_running_sessions", registry);
    totalSessionCount = new MetricsTimeVaryingInt("total_sessions", registry);
    pendingCallsCount = new MetricsIntValue("num_pending_calls", registry);
    numCJTFailures = new MetricsTimeVaryingInt("num_cjt_failures", registry);
  }

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Examples of org.apache.hadoop.metrics.util.MetricsTimeVaryingInt

  createSessionStatusToMetricsMap() {
    Map<SessionStatus, MetricsTimeVaryingInt> m =
      new HashMap<SessionStatus, MetricsTimeVaryingInt>();
    for (SessionStatus endState : SESSION_END_STATES) {
      String name = endState.toString().toLowerCase() + "_sessions";
      m.put(endState, new MetricsTimeVaryingInt(name, registry));
    }
    return m;
  }

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Examples of org.apache.hadoop.metrics.util.MetricsTimeVaryingInt

    sessionStatusToMetrics = createSessionStatusToMetricsMap();
    aliveNodes = new MetricsIntValue("alive_nodes", registry);
    deadNodes = new MetricsIntValue("dead_nodes", registry);
    blacklistedNodes = new MetricsIntValue("blacklisted_nodes", registry);
    numRunningSessions = new MetricsIntValue("num_running_sessions", registry);
    totalSessionCount = new MetricsTimeVaryingInt("total_sessions", registry);
    pendingCallsCount = new MetricsIntValue("num_pending_calls", registry);
    numCJTFailures = new MetricsTimeVaryingInt("num_cjt_failures", registry);
    numTaskTrackerRestarted = new MetricsIntValue("num_task_tracker_restarted", registry);
    numRemoteJTTimedout = new MetricsIntValue("num_remotejt_timedout", registry);
  }

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Examples of org.apache.hadoop.metrics.util.MetricsTimeVaryingInt

  createSessionStatusToMetricsMap() {
    Map<SessionStatus, MetricsTimeVaryingInt> m =
      new HashMap<SessionStatus, MetricsTimeVaryingInt>();
    for (SessionStatus endState : SESSION_END_STATES) {
      String name = endState.toString().toLowerCase() + "_sessions";
      m.put(endState, new MetricsTimeVaryingInt(name, registry));
    }
    return m;
  }

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