ClusterJspHelper.java 文件源码

public NamenodeStatus getNamenodeStatus(String props) throws IOException,
    MalformedObjectNameException, NumberFormatException {
  NamenodeStatus nn = new NamenodeStatus();
  nn.host = host;
  nn.filesAndDirectories = getProperty(props, "TotalFiles").getLongValue();
  nn.capacity = getProperty(props, "Total").getLongValue();
  nn.free = getProperty(props, "Free").getLongValue();
  nn.bpUsed = getProperty(props, "BlockPoolUsedSpace").getLongValue();
  nn.nonDfsUsed = getProperty(props, "NonDfsUsedSpace").getLongValue();
  nn.blocksCount = getProperty(props, "TotalBlocks").getLongValue();
  nn.missingBlocksCount = getProperty(props, "NumberOfMissingBlocks")
      .getLongValue();
  nn.httpAddress = httpAddress.toURL();
  getLiveNodeCount(getProperty(props, "LiveNodes").asText(), nn);
  getDeadNodeCount(getProperty(props, "DeadNodes").asText(), nn);
  nn.softwareVersion = getProperty(props, "SoftwareVersion").getTextValue();
  return nn;
}