Package org.apache.hadoop.hbase.zookeeper

Examples of org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster.startup()

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

        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Could not start ZK at requested port of " +
            zkClientPort + ".  ZK was started at port: " + clientPort +
            ".  Aborting as clients (e.g. shell) will not be able to find " +
            "this ZK quorum.";
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        // login the zookeeper server principal (if using security)
        ZKUtil.loginServer(conf, "hbase.zookeeper.server.keytab.file",
          "hbase.zookeeper.server.kerberos.principal", null);

        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Could not start ZK at requested port of " +
            zkClientPort + ".  ZK was started at port: " + clientPort +
            ".  Aborting as clients (e.g. shell) will not be able to find " +
            "this ZK quorum.";
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        int zkClientPort = conf.getInt("hbase.zookeeper.property.clientPort", 0);
        if (zkClientPort == 0) {
          throw new IOException("No config value for hbase.zookeeper.property.clientPort");
        }
        zooKeeperCluster.setClientPort(zkClientPort);
        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Couldnt start ZK at requested address of " +
            zkClientPort + ", instead got: " + clientPort + ". Aborting. Why? " +
            "Because clients (eg shell) wont be able to find this ZK quorum";
          System.err.println(errorMsg);
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        // login the zookeeper server principal (if using security)
        ZKUtil.loginServer(conf, "hbase.zookeeper.server.keytab.file",
          "hbase.zookeeper.server.kerberos.principal", null);

        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Could not start ZK at requested port of " +
            zkClientPort + ".  ZK was started at port: " + clientPort +
            ".  Aborting as clients (e.g. shell) will not be able to find " +
            "this ZK quorum.";
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    MiniZooKeeperCluster zooKeeperCluster = null;
    Configuration conf = getConf();
    if (this.miniCluster) {
      dfsCluster = new MiniDFSCluster(conf, 2, true, (String[])null);
      zooKeeperCluster = new MiniZooKeeperCluster(conf);
      int zooKeeperPort = zooKeeperCluster.startup(new File(System.getProperty("java.io.tmpdir")));

      // mangle the conf so that the fs parameter points to the minidfs we
      // just started up
      FileSystem fs = dfsCluster.getFileSystem();
      FSUtils.setFsDefault(conf, new Path(fs.getUri()));
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        config.set(HConstants.ZOOKEEPER_QUORUM, hostName);
        config.set(HConstants.HBASE_DIR, dataDir);       
        //
        MiniZooKeeperCluster mzk = new MiniZooKeeperCluster(config);
        mzk.setClientPort(port);
        mzk.startup(new File("."+File.separator));
       
        HMaster master = new HMaster(config);
        master.start();
       
        HRegionServer hrs = new HRegionServer(config);
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        if (zkClientPort == 0) {
          throw new IOException("No config value for "
              + HConstants.ZOOKEEPER_CLIENT_PORT);
        }
        zooKeeperCluster.setDefaultClientPort(zkClientPort);
        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Could not start ZK at requested port of " +
            zkClientPort + ".  ZK was started at port: " + clientPort +
            ".  Aborting as clients (e.g. shell) will not be able to find " +
            "this ZK quorum.";
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    MiniDFSCluster dfsCluster = null;
    MiniZooKeeperCluster zooKeeperCluster = null;
    if (this.miniCluster) {
      dfsCluster = new MiniDFSCluster(conf, 2, true, (String[])null);
      zooKeeperCluster = new MiniZooKeeperCluster();
      int zooKeeperPort = zooKeeperCluster.startup(new File(System.getProperty("java.io.tmpdir")));

      // mangle the conf so that the fs parameter points to the minidfs we
      // just started up
      FileSystem fs = dfsCluster.getFileSystem();
      conf.set("fs.default.name", fs.getUri().toString());
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    MiniDFSCluster dfsCluster = null;
    MiniZooKeeperCluster zooKeeperCluster = null;
    if (this.miniCluster) {
      dfsCluster = new MiniDFSCluster(conf, 2, true, (String[])null);
      zooKeeperCluster = new MiniZooKeeperCluster();
      int zooKeeperPort = zooKeeperCluster.startup(new File(System.getProperty("java.io.tmpdir")));

      // mangle the conf so that the fs parameter points to the minidfs we
      // just started up
      FileSystem fs = dfsCluster.getFileSystem();
      conf.set("fs.default.name", fs.getUri().toString());
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          "hbase.zookeeper.server.kerberos.principal", null);
        int localZKClusterSessionTimeout =
          conf.getInt(HConstants.ZK_SESSION_TIMEOUT + ".localHBaseCluster", 10*1000);
        conf.setInt(HConstants.ZK_SESSION_TIMEOUT, localZKClusterSessionTimeout);
        LOG.info("Starting a zookeeper cluster");
        int clientPort = zooKeeperCluster.startup(zkDataPath);
        if (clientPort != zkClientPort) {
          String errorMsg = "Could not start ZK at requested port of " +
            zkClientPort + ".  ZK was started at port: " + clientPort +
            ".  Aborting as clients (e.g. shell) will not be able to find " +
            "this ZK quorum.";
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