Ejemplo n.º 1
0
  @Override
  public void process(
      ScoreChart scorechart,
      User user,
      InetAddress peer,
      char direction,
      LinkedRemoteFileInterface dir,
      RemoteSlave sourceSlave)
      throws NoAvailableSlaveException {

    ArrayList<ScoreChart.SlaveScore> lowSlaves = new ArrayList<ScoreChart.SlaveScore>();
    int lownum = Integer.MAX_VALUE;
    for (Iterator iter = scorechart.getSlaveScores().iterator(); iter.hasNext(); ) {
      ScoreChart.SlaveScore slavescore = (ScoreChart.SlaveScore) iter.next();
      SlaveStatus status;

      try {
        status = slavescore.getRSlave().getSlaveStatusAvailable();
      } catch (Exception e) {
        iter.remove();
        continue;
      }

      int transfers = 0;

      if (direction == Transfer.TRANSFER_RECEIVING_UPLOAD) {
        transfers = status.getTransfersReceiving();
      } else if (direction == Transfer.TRANSFER_SENDING_DOWNLOAD) {
        transfers = status.getTransfersSending();
      } else {
        throw new IllegalArgumentException("Direction was not one of download or upload");
      }
      if (transfers < lownum) {
        lownum = transfers;
        lowSlaves.clear();
        lowSlaves.add(slavescore);
      } else if (transfers == lownum) {
        lowSlaves.add(slavescore);
      } else { // transfers > lownum
        // nothing, you stink slave! :)
      }
    }
    if (lowSlaves.isEmpty()) {
      throw new NoAvailableSlaveException("No slaves are available");
    }
    for (ScoreChart.SlaveScore slavescore : lowSlaves) {
      slavescore.addScore(1);
    }
  }
Ejemplo n.º 2
0
  public static void fillEnvWithSlaveStatus(ReplacerEnvironment env, SlaveStatus status) {
    env.add("disktotal", Bytes.formatBytes(status.getDiskSpaceCapacity()));
    env.add("diskfree", Bytes.formatBytes(status.getDiskSpaceAvailable()));
    env.add("diskused", Bytes.formatBytes(status.getDiskSpaceUsed()));
    try {
      env.add(
          "slavesonline",
          "" + GlobalContext.getGlobalContext().getSlaveManager().getAvailableSlaves().size());
    } catch (NoAvailableSlaveException e) {
      env.add("slavesonline", "0");
    }
    env.add(
        "slavestotal", "" + GlobalContext.getGlobalContext().getSlaveManager().getSlaves().size());

    if (status.getDiskSpaceCapacity() == 0) {
      env.add("diskfreepercent", "n/a");
      env.add("diskusedpercent", "n/a");
    } else {
      env.add(
          "diskfreepercent",
          ((status.getDiskSpaceAvailable() * 100) / status.getDiskSpaceCapacity()) + "%");
      env.add(
          "diskusedpercent",
          ((status.getDiskSpaceUsed() * 100) / status.getDiskSpaceCapacity()) + "%");
    }

    env.add("xfers", "" + status.getTransfers());
    env.add("xfersdn", "" + status.getTransfersSending());
    env.add("xfersup", "" + status.getTransfersReceiving());
    env.add("xfersdown", "" + status.getTransfersSending());

    env.add("throughput", Bytes.formatBytes(status.getThroughput()) + "/s");
    env.add("throughputup", Bytes.formatBytes(status.getThroughputReceiving()) + "/s");
    env.add("throughputdown", Bytes.formatBytes(status.getThroughputSending()) + "/s");
  }