Beispiel #1
0
 public HBaseTcpServer(HMaster master) {
   ZooKeeperAdmin.createBaseZNodes();
   initConf(master.getConfiguration());
   tcpPort = getMasterTcpPort(master.getConfiguration());
   serverName = master.getServerName();
   this.master = master;
   init(master.getConfiguration());
 }
  public static void stopMasterAndAssignMeta(HBaseTestingUtility HTU)
      throws IOException, InterruptedException {
    // Stop master
    HMaster master = HTU.getHBaseCluster().getMaster();
    ServerName masterAddr = master.getServerName();
    master.stopMaster();

    Log.info("Waiting until master thread exits");
    while (HTU.getHBaseCluster().getMasterThread() != null
        && HTU.getHBaseCluster().getMasterThread().isAlive()) {
      Threads.sleep(100);
    }

    HRegionServer.TEST_SKIP_REPORTING_TRANSITION = true;
    // Master is down, so is the meta. We need to assign it somewhere
    // so that regions can be assigned during the mocking phase.
    HRegionServer hrs = HTU.getHBaseCluster().getLiveRegionServerThreads().get(0).getRegionServer();
    ZooKeeperWatcher zkw = hrs.getZooKeeper();
    MetaTableLocator mtl = new MetaTableLocator();
    ServerName sn = mtl.getMetaRegionLocation(zkw);
    if (sn != null && !masterAddr.equals(sn)) {
      return;
    }

    ProtobufUtil.openRegion(
        hrs.getRSRpcServices(), hrs.getServerName(), HRegionInfo.FIRST_META_REGIONINFO);
    while (true) {
      sn = mtl.getMetaRegionLocation(zkw);
      if (sn != null
          && sn.equals(hrs.getServerName())
          && hrs.onlineRegions.containsKey(HRegionInfo.FIRST_META_REGIONINFO.getEncodedName())) {
        break;
      }
      Thread.sleep(100);
    }
  }