Example #1
0
  @BeforeClass
  public static void setUpOnce() throws Exception {
    miniCluster = System.getProperty("cluster.type").equals("mini");
    securedCluster = System.getProperty("cluster.secured").equals("true");
    System.out.println("realCluster - " + !miniCluster);
    System.out.println("securedCluster - " + securedCluster);

    Util.setLoggingThreshold("ERROR");

    if (miniCluster) {
      if (hbase == null) {
        hbase = new HBaseTestingUtility();
        conf = hbase.getConfiguration();
        conf.set("zookeeper.session.timeout", "3600000");
        conf.set("dfs.client.socket-timeout", "3600000");

        if (securedCluster) {
          hbase.startMiniCluster(RS_COUNT);
          hbase.waitTableEnabled(AccessControlLists.ACL_TABLE_NAME, 30000L);
          admin = new HBaseAdminWrapper(conf);
        } else {
          hbase.startMiniCluster(RS_COUNT);
          admin = hbase.getHBaseAdmin();
        }
      }
    } else {
      if (admin == null) {
        final String argsFileName =
            securedCluster
                ? "../../testClusterRealSecured.args"
                : "../../testClusterRealNonSecured.args";
        if (!Util.isFile(argsFileName)) {
          throw new IllegalStateException(
              "You have to define args file " + argsFileName + " for tests.");
        }

        String[] testArgs = {argsFileName};
        Args args = new TestArgs(testArgs);
        admin = HBaseClient.getAdmin(args);
        conf = admin.getConfiguration();
        RS_COUNT = getServerNameList().size();
      }
    }
    previousBalancerRunning = admin.setBalancerRunning(false, true);
    hConnection = HConnectionManager.createConnection(conf);

    USER_RW = User.createUserForTesting(conf, "rwuser", new String[0]);
  }
Example #2
0
  protected void waitForMoving(HRegionInfo hRegionInfo, ServerName serverName) throws Exception {
    Map<byte[], HServerLoad.RegionLoad> regionsLoad = null;
    for (int i = 0; i < MAX_WAIT_ITERATION; i++) {
      HServerLoad load = admin.getClusterStatus().getLoad(serverName);
      regionsLoad = load.getRegionsLoad();
      for (byte[] regionName : regionsLoad.keySet()) {
        if (Arrays.equals(regionName, hRegionInfo.getRegionName())) return;
      }
      admin.move(hRegionInfo.getEncodedNameAsBytes(), serverName.getServerName().getBytes());
      Thread.sleep(WAIT_INTERVAL);
    }

    System.out.println("hRegionInfo = " + Bytes.toString(hRegionInfo.getRegionName()));
    for (Map.Entry<byte[], HServerLoad.RegionLoad> entry : regionsLoad.entrySet()) {
      System.out.println(
          "regionsLoad = " + Bytes.toString(entry.getKey()) + " - " + entry.getValue());
    }

    Assert.fail(Util.getMethodName() + " failed");
  }