List of startRegionServer() Examples

Examples of startRegionServer()

org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()
Starts a region server thread running @throws IOException @return Name of regionserver started.

Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    htd.setOwner(USER_OWNER);
    admin.createTable(htd);


    // Starting a new RegionServer.
    JVMClusterUtil.RegionServerThread newRsThread = hbaseCluster
        .startRegionServer();
    final HRegionServer newRs = newRsThread.getRegionServer();


    // Move region to the new RegionServer.
    final HTable table = new HTable(TEST_UTIL.getConfiguration(), TEST_TABLE2);

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

    HTableDescriptor htd = new HTableDescriptor(TEST_TABLE2);
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(htd);


    // Starting a new RegionServer.
    JVMClusterUtil.RegionServerThread newRsThread = hbaseCluster
        .startRegionServer();
    final HRegionServer newRs = newRsThread.getRegionServer();


    // Move region to the new RegionServer.
    final HTable table = new HTable(TEST_UTIL.getConfiguration(), TEST_TABLE2);

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

   * to assign all the user regions by calling retainAssignment.
   */
  @Test
  public void testRegionAssignmentAfterMasterRecoveryDueToZKExpiry() throws Exception {
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    cluster.startRegionServer();
    HMaster m = cluster.getMaster();
    ZooKeeperWatcher zkw = m.getZooKeeperWatcher();
    int expectedNumOfListeners = zkw.getNumberOfListeners();
    // now the cluster is up. So assign some regions.
    HBaseAdmin admin = new HBaseAdmin(TEST_UTIL.getConfiguration());

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

   */
  @Test(timeout = 60000)
  public void testLogSplittingAfterMasterRecoveryDueToZKExpiry() throws IOException,
      KeeperException, InterruptedException {
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    cluster.startRegionServer();
    HMaster m = cluster.getMaster();
    // now the cluster is up. So assign some regions.
    HBaseAdmin admin = new HBaseAdmin(TEST_UTIL.getConfiguration());
    byte[][] SPLIT_KEYS = new byte[][] { Bytes.toBytes("1"), Bytes.toBytes("2"),
        Bytes.toBytes("3"), Bytes.toBytes("4"), Bytes.toBytes("5") };

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

    HTableDescriptor htd = new HTableDescriptor(TEST_TABLE2);
    htd.addFamily(new HColumnDescriptor(TEST_FAMILY));
    admin.createTable(htd);


    // Starting a new RegionServer.
    JVMClusterUtil.RegionServerThread newRsThread = hbaseCluster
        .startRegionServer();
    final HRegionServer newRs = newRsThread.getRegionServer();


    // Move region to the new RegionServer.
    final HTable table = new HTable(TEST_UTIL.getConfiguration(), TEST_TABLE2);

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

      // Try and start new regionserver.  It might clash with the old
      // regionserver port so keep trying to get past the BindException.
      HRegionServer hrs = null;
      while (true) {
        try {
          hrs = cluster.startRegionServer().getRegionServer();
          break;
        } catch (IOException e) {
          if (e.getCause() != null && e.getCause() instanceof InvocationTargetException) {
            InvocationTargetException ee = (InvocationTargetException)e.getCause();
            if (ee.getCause() != null && ee.getCause() instanceof BindException) {

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

  throws Exception {
    LOG.info("Running testKillRSWithOpeningRegion2482");
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    if (cluster.getLiveRegionServerThreads().size() < 2) {
      // Need at least two servers.
      cluster.startRegionServer();
    }
    // Count how many regions are online.  They need to be all back online for
    // this test to succeed.
    int countOfMetaRegions = countOfMetaRegions();
    // Add a listener on the server.

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

    int countOfMetaRegions = countOfMetaRegions();
    // Add a listener on the server.
    HMaster m = cluster.getMaster();
    // Start new regionserver.
    MiniHBaseClusterRegionServer hrs =
      (MiniHBaseClusterRegionServer)cluster.startRegionServer().getRegionServer();
    LOG.info("Started new regionserver: " + hrs.toString());
    // Wait until has some regions before proceeding.  Balancer will give it some.
    int minimumRegions =
      countOfMetaRegions/(cluster.getRegionServerThreads().size() * 2);
    while (hrs.getOnlineRegions().size() < minimumRegions) Threads.sleep(100);

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

   * to assign all the user regions by calling retainAssignment.
   */
  @Test
  public void testRegionAssignmentAfterMasterRecoveryDueToZKExpiry() throws Exception {
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    cluster.startRegionServer();
    HMaster m = cluster.getMaster();
    // now the cluster is up. So assign some regions.
    HBaseAdmin admin = new HBaseAdmin(TEST_UTIL.getConfiguration());
    byte[][] SPLIT_KEYS = new byte[][] { Bytes.toBytes("a"), Bytes.toBytes("b"),
        Bytes.toBytes("c"), Bytes.toBytes("d"), Bytes.toBytes("e"), Bytes.toBytes("f"),

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Examples of org.apache.hadoop.hbase.MiniHBaseCluster.startRegionServer()

   */
  @Test(timeout = 60000)
  public void testLogSplittingAfterMasterRecoveryDueToZKExpiry() throws IOException,
      KeeperException, InterruptedException {
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    cluster.startRegionServer();
    HMaster m = cluster.getMaster();
    // now the cluster is up. So assign some regions.
    HBaseAdmin admin = new HBaseAdmin(TEST_UTIL.getConfiguration());
    byte[][] SPLIT_KEYS = new byte[][] { Bytes.toBytes("1"), Bytes.toBytes("2"),
        Bytes.toBytes("3"), Bytes.toBytes("4"), Bytes.toBytes("5") };

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