Package org.apache.hadoop.metrics

Examples of org.apache.hadoop.metrics.MetricsException

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        else if (a instanceof Byte) {
            return new Byte((byte)(a.byteValue() + b.byteValue()));
        }
        else {
            // should never happen
            throw new MetricsException("Invalid number type");
        }
           
    }
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    else if (a instanceof Long) {
      return Long.valueOf((a.longValue() + b.longValue()));
    }
    else {
      // should never happen
      throw new MetricsException("Invalid number type");
    }
           
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
    }
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
    }
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
    }
       
    metricsServers =
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    else if (a instanceof Long) {
      return Long.valueOf((a.longValue() + b.longValue()));
    }
    else {
      // should never happen
      throw new MetricsException("Invalid number type");
    }
           
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
    }
  }
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    else if (a instanceof Long) {
      return Long.valueOf((a.longValue() + b.longValue()));
    }
    else {
      // should never happen
      throw new MetricsException("Invalid number type");
    }
           
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
    }
  }
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      try {
        period = Integer.parseInt(periodStr);
      } catch (NumberFormatException nfe) {
      }
      if (period <= 0) {
        throw new MetricsException("Invalid period: " + periodStr);
      }
      setPeriod(period);
      this.period = period;
      log.info("Log4JMetricsContext." + contextName + ".period=" + period);
    }
   
    outputDir = getAttribute(OUTPUT_DIR_PROPERTY);
    if (outputDir == null) {
      log.warn("Log4JMetricsContext." + contextName + "."+ OUTPUT_DIR_PROPERTY + " is null");
      throw new MetricsException("Invalid output directory: " + outputDir);
    }
    File fOutputDir = new File(outputDir);
    if (!fOutputDir.exists()) {
      fOutputDir.mkdirs();
    }
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Related Classes of org.apache.hadoop.metrics.MetricsException

  • org.apache.hadoop.chukwa.inputtools.log4j.Log4JMetricsContext
  • org.apache.hadoop.chukwa.inputtools.plugin.metrics.Log4JMetricsContext
  • org.apache.hadoop.metrics.file.FileContext
  • org.apache.hadoop.metrics.ganglia.GangliaContext
  • org.apache.hadoop.metrics.jmx.JMXContext
  • org.apache.hadoop.metrics.spi.AbstractMetricsContext
  • org.apache.hadoop.metrics.spi.NullContextWithUpdateThread
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