Package net.sf.katta.node.monitor

Examples of net.sf.katta.node.monitor.MetricsRecord

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    String metricsPath = _zkConf.getZkPath(PathDef.NODE_METRICS, nodeName);
    try {
      _zkClient.writeData(metricsPath, metricsRecord);
    } catch (ZkNoNodeException e) {
      // TODO put in ephemeral map ?
      _zkClient.createEphemeral(metricsPath, new MetricsRecord(nodeName));
    } catch (Exception e) {
      // this only happens if zk is down
      LOG.debug("Can't write to zk", e);
    }
  }
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  @Test(timeout = 7000)
  public void testMetrics() throws Exception {
    String nodeName1 = "node1";
    assertNull(_protocol.getMetric(nodeName1));
    _protocol.setMetric(nodeName1, new MetricsRecord(nodeName1));
    assertNotNull(_protocol.getMetric(nodeName1));

    String nodeName2 = "node2";
    _protocol.setMetric(nodeName2, new MetricsRecord(nodeName1));
    assertNotSame(_protocol.getMetric(nodeName1).getServerId(), _protocol.getMetric(nodeName2).getServerId());
  }
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Related Classes of net.sf.katta.node.monitor.MetricsRecord

  • net.sf.katta.protocol.InteractionProtocol
  • net.sf.katta.protocol.InteractionProtocolTest
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