Package org.apache.hadoop.hbase

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

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    // Start up a new master
    log("Starting up a new master");
    master = cluster.startMaster().getMaster();
    log("Waiting for master to be ready");
    cluster.waitForActiveAndReadyMaster();
    log("Master is ready");

    // Wait till no region in transition any more
    master.getAssignmentManager().waitUntilNoRegionsInTransition(60000);
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    HMaster master = cluster.getMaster();
    master.getAssignmentManager().getZKTable().setEnablingTable(tableName);
    cluster.abortMaster(0);
    cluster.startMaster();
    cluster.waitOnMaster(0);
    cluster.waitForActiveAndReadyMaster();
    Thread.sleep(1000);
    assertTrue("User table should be enabled.", admin.isTableEnabled(tableName));
    assertTrue("Index table should be enabled.", admin.isTableEnabled(indexTableName));
  }
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    HMaster master = cluster.getMaster();
    master.getAssignmentManager().getZKTable().setDisablingTable(tableName);
    cluster.abortMaster(0);
    cluster.startMaster();
    cluster.waitOnMaster(0);
    cluster.waitForActiveAndReadyMaster();
    Thread.sleep(1000);
    assertTrue("User table should be disabled.", admin.isTableDisabled(tableName));
    assertTrue("Index table should be disabled.", admin.isTableDisabled(indexTableName));
  }
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    cluster.stopMaster(0, false);
    cluster.waitOnMaster(0);

    // start up a new master
    cluster.startMaster();
    assertTrue(cluster.waitForActiveAndReadyMaster());

    // test that the same unmanaged connection works with a new
    // HBaseAdmin and can connect to the new master;
    HBaseAdmin newAdmin = new HBaseAdmin(conn);
    assertTrue(newAdmin.tableExists(tableName));
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    TableName table =
        TableName.valueOf("tableRegionShouldNotBeDeployed");
    try {
      LOG.info("Starting testRegionShouldNotBeDeployed.");
      MiniHBaseCluster cluster = TEST_UTIL.getHBaseCluster();
      assertTrue(cluster.waitForActiveAndReadyMaster());


      byte[][] SPLIT_KEYS = new byte[][] { new byte[0], Bytes.toBytes("aaa"),
          Bytes.toBytes("bbb"), Bytes.toBytes("ccc"), Bytes.toBytes("ddd") };
      HTableDescriptor htdDisabled = new HTableDescriptor(table);
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    cluster.stopMaster(0, false);
    cluster.waitOnMaster(0);

    // start up a new master
    cluster.startMaster();
    assertTrue(cluster.waitForActiveAndReadyMaster());

    // test that the same unmanaged connection works with a new
    // HBaseAdmin and can connect to the new master;
    HBaseAdmin newAdmin = new HBaseAdmin(conn);
    assertTrue(newAdmin.tableExists(tableName));
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    Configuration conf = HBaseConfiguration.create();
    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);
    HMaster master = cluster.getMaster();

    // Create a table with regions
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    cluster.hbaseCluster.waitOnMaster(activeMaster);

    // Start primary master
    log("Restarting primary master\n\n");
    activeMaster = cluster.startMaster();
    cluster.waitForActiveAndReadyMaster();
    master = activeMaster.getMaster();

    // Start backup master
    log("Restarting backup master\n\n");
    backupMaster = cluster.startMaster();
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    Configuration conf = HBaseConfiguration.create();
    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();

    // Create a table with regions
    TableName table = TableName.valueOf("tableRestart");
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      activeMaster = masterThreads.get(1);
    }
    activeMaster.getMaster().stop(
        "stopping the active master so that the backup can become active");
    cluster.hbaseCluster.waitOnMaster(activeMaster);
    cluster.waitForActiveAndReadyMaster();

    assertTrue("The table should not be in enabled state", cluster.getMaster()
        .getAssignmentManager().getTableStateManager().isTableState(
        TableName.valueOf("tableRestart"), ZooKeeperProtos.Table.State.DISABLED,
        ZooKeeperProtos.Table.State.DISABLING));
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