本文整理匯總了Java中org.apache.hadoop.hbase.HBaseTestingUtility.createRootDir方法的典型用法代碼示例。如果您正苦於以下問題：Java HBaseTestingUtility.createRootDir方法的具體用法？Java HBaseTestingUtility.createRootDir怎麽用？Java HBaseTestingUtility.createRootDir使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.HBaseTestingUtility的用法示例。
在下文中一共展示了HBaseTestingUtility.createRootDir方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: setUp
import org.apache.hadoop.hbase.HBaseTestingUtility; //導入方法依賴的package包/類
@Before
public void setUp() throws Exception {
testUtil = new HBaseTestingUtility();
testUtil.startMiniDFSCluster(1);
testUtil.startMiniZKCluster(1);
testUtil.createRootDir();
cluster = new LocalHBaseCluster(testUtil.getConfiguration(), 0, 0);
}
示例2: testMasterShutdownBeforeStartingAnyRegionServer
import org.apache.hadoop.hbase.HBaseTestingUtility; //導入方法依賴的package包/類
@Test(timeout = 60000)
public void testMasterShutdownBeforeStartingAnyRegionServer() throws Exception {
final int NUM_MASTERS = 1;
final int NUM_RS = 0;
// Create config to use for this cluster
Configuration conf = HBaseConfiguration.create();
conf.setInt("hbase.ipc.client.failed.servers.expiry", 200);
conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, 1);
// Start the cluster
final HBaseTestingUtility util = new HBaseTestingUtility(conf);
util.startMiniDFSCluster(3);
util.startMiniZKCluster();
util.createRootDir();
final LocalHBaseCluster cluster =
new LocalHBaseCluster(conf, NUM_MASTERS, NUM_RS, HMaster.class,
MiniHBaseCluster.MiniHBaseClusterRegionServer.class);
final int MASTER_INDEX = 0;
final MasterThread master = cluster.getMasters().get(MASTER_INDEX);
master.start();
LOG.info("Called master start on " + master.getName());
Thread shutdownThread = new Thread() {
public void run() {
LOG.info("Before call to shutdown master");
try {
try (Connection connection =
ConnectionFactory.createConnection(util.getConfiguration())) {
try (Admin admin = connection.getAdmin()) {
admin.shutdown();
}
}
LOG.info("After call to shutdown master");
cluster.waitOnMaster(MASTER_INDEX);
} catch (Exception e) {
}
};
};
shutdownThread.start();
LOG.info("Called master join on " + master.getName());
master.join();
shutdownThread.join();
List<MasterThread> masterThreads = cluster.getMasters();
// make sure all the masters properly shutdown
assertEquals(0, masterThreads.size());
util.shutdownMiniZKCluster();
util.shutdownMiniDFSCluster();
util.cleanupTestDir();
}
示例3: testRSTermnationAfterRegisteringToMasterBeforeCreatingEphemeralNod
import org.apache.hadoop.hbase.HBaseTestingUtility; //導入方法依賴的package包/類
/**
* Test verifies whether a region server is removing from online servers list in master if it went
* down after registering with master.
* @throws Exception
*/
@Test(timeout = 180000)
public void testRSTermnationAfterRegisteringToMasterBeforeCreatingEphemeralNod() throws Exception {
final int NUM_MASTERS = 1;
final int NUM_RS = 2;
firstRS.set(true);
// Create config to use for this cluster
Configuration conf = HBaseConfiguration.create();
conf.setInt(ServerManager.WAIT_ON_REGIONSERVERS_MINTOSTART, 1);
// Start the cluster
final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility(conf);
TEST_UTIL.startMiniDFSCluster(3);
TEST_UTIL.startMiniZKCluster();
TEST_UTIL.createRootDir();
final LocalHBaseCluster cluster =
new LocalHBaseCluster(conf, NUM_MASTERS, NUM_RS, HMaster.class, MockedRegionServer.class);
final MasterThread master = cluster.getMasters().get(0);
master.start();
try {
long startTime = System.currentTimeMillis();
while (!master.getMaster().isActiveMaster()) {
try {
Thread.sleep(100);
} catch (InterruptedException ignored) {
}
if (System.currentTimeMillis() > startTime + 30000) {
throw new RuntimeException("Master not active after 30 seconds");
}
}
masterActive = true;
cluster.getRegionServers().get(0).start();
cluster.getRegionServers().get(1).start();
Thread.sleep(10000);
List<ServerName> onlineServersList =
master.getMaster().getServerManager().getOnlineServersList();
while (onlineServersList.size() > 1) {
Thread.sleep(100);
onlineServersList = master.getMaster().getServerManager().getOnlineServersList();
}
assertEquals(onlineServersList.size(), 1);
cluster.shutdown();
} finally {
masterActive = false;
firstRS.set(true);
TEST_UTIL.shutdownMiniCluster();
}
}