Examples of org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster()

Class org.apache.hadoop.hbase.HBaseTestingUtility

Examples of org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster()

org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster()
Start up a minicluster of hbase, dfs, and zookeeper. @throws Exception @return Mini hbase cluster instance created. @see {@link #shutdownMiniDFSCluster()}

    log("Starting cluster");
    Configuration conf = HBaseConfiguration.create();
    conf.setInt("hbase.master.assignment.timeoutmonitor.period", 2000);
    conf.setInt("hbase.master.assignment.timeoutmonitor.timeout", 5000);
    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(conf);
    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    log("Waiting for active/ready master");
    cluster.waitForActiveAndReadyMaster();
    ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "testRollingRestart",
        null);

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    log("Starting cluster");
    Configuration conf = HBaseConfiguration.create();
    conf.setInt("hbase.master.assignment.timeoutmonitor.period", 2000);
    conf.setInt("hbase.master.assignment.timeoutmonitor.timeout", 5000);
    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(conf);
    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    log("Waiting for active/ready master");
    cluster.waitForActiveAndReadyMaster();
    ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "testmasterRestart", null);
    HMaster master = cluster.getMaster();

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                               String[] args, int valueMultiplier) throws Exception {


    // Cluster
    HBaseTestingUtility htu1 = new HBaseTestingUtility();


    MiniHBaseCluster cluster = htu1.startMiniCluster();
    htu1.startMiniMapReduceCluster();


    GenericOptionsParser opts = new GenericOptionsParser(htu1.getConfiguration(), args);
    Configuration conf = opts.getConfiguration();
    args = opts.getRemainingArgs();

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    // Create config to use for this cluster
    Configuration conf = HBaseConfiguration.create();


    // Start the cluster
    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(conf);
    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    log("Cluster started");


    // Create a ZKW to use in the test
    ZooKeeperWatcher zkw = HBaseTestingUtility.getZooKeeperWatcher(TEST_UTIL);

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    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
    Configuration conf = TEST_UTIL.getConfiguration();


    conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, 1);
    conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MAXTOSTART, 2);
    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
    log("Cluster started");


    // Create a ZKW to use in the test
    ZooKeeperWatcher zkw = new ZooKeeperWatcher(TEST_UTIL.getConfiguration(),

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    // Start the cluster
    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
    Configuration conf = TEST_UTIL.getConfiguration();
    conf.setInt("hbase.master.info.port", -1);


    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();


    // Find regionserver carrying meta.
    List<RegionServerThread> regionServerThreads =
      cluster.getRegionServerThreads();

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    final int NUM_RS = 3;


    // Start the cluster
    HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();


    TEST_UTIL.startMiniCluster(NUM_MASTERS, NUM_RS);
    MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();


    // get all the master threads
    List<MasterThread> masterThreads = cluster.getMasterThreads();

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    htu.getConfiguration().setInt("dfs.replication", 1);
    htu.getConfiguration().setLong("hbase.hregion.max.filesize", 322122547200L);
    MiniHBaseCluster cluster = null;


    try {
      cluster = htu.startMiniCluster(1, regionServersCount, dataNodeHosts);
      byte [][] families = {cf_essential, cf_joined};


      HTable ht = htu.createTable(
        Bytes.toBytes(this.getClass().getSimpleName()), families);

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    MiniHBaseCluster cluster = null;
    String dataNodeHosts[] = new String[] { "host1", "host2", "host3" };
    int regionServersCount = 3;


    try {
      cluster = htu.startMiniCluster(1, regionServersCount, dataNodeHosts);
      byte [][] families = {fam1, fam2};
      HTable ht = htu.createTable(Bytes.toBytes(this.getName()), families);


      //Setting up region
      byte row[] = Bytes.toBytes("row1");

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    MiniHBaseCluster cluster = null;
    String dataNodeHosts[] = new String[] { "host1", "host2", "host3" };
    int regionServersCount = 3;


    try {
      cluster = htu.startMiniCluster(1, regionServersCount, dataNodeHosts);
      byte[][] families = { fam1, fam2 };
      HTable ht = htu.createTable(Bytes.toBytes(this.getName()), families);


      // Setting up region
      byte row[] = Bytes.toBytes("row1");

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