HQuorumPeer.java 文件源码

/**
 * Parse ZooKeeper configuration from HBase XML config and run a QuorumPeer.
 * @param args String[] of command line arguments. Not used.
 */
public static void main(String[] args) {
  Configuration conf = HBaseConfiguration.create();
  try {
    Properties zkProperties = ZKConfig.makeZKProps(conf);
    writeMyID(zkProperties);
    QuorumPeerConfig zkConfig = new QuorumPeerConfig();
    zkConfig.parseProperties(zkProperties);

    // login the zookeeper server principal (if using security)
    ZKUtil.loginServer(conf, "hbase.zookeeper.server.keytab.file",
      "hbase.zookeeper.server.kerberos.principal",
      zkConfig.getClientPortAddress().getHostName());

    runZKServer(zkConfig);
  } catch (Exception e) {
    e.printStackTrace();
    System.exit(-1);
  }
}