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Java ZKClusterId类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.hadoop.hbase.zookeeper.ZKClusterId类的典型用法代码示例。如果您正苦于以下问题：Java ZKClusterId类的具体用法？Java ZKClusterId怎么用？Java ZKClusterId使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



ZKClusterId类属于org.apache.hadoop.hbase.zookeeper包，在下文中一共展示了ZKClusterId类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: setUp

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Before
public void setUp() throws Exception {
  zkw = HBaseTestingUtility.getZooKeeperWatcher(utility);
  String fakeRs1 = ZKUtil.joinZNode(zkw.rsZNode, "hostname1.example.org:1234");
  try {
    ZKClusterId.setClusterId(zkw, new ClusterId());
    rp = ReplicationFactory.getReplicationPeers(zkw, conf, zkw);
    rp.init();
    rt = ReplicationFactory.getReplicationTracker(zkw, rp, conf, zkw, new DummyServer(fakeRs1));
  } catch (Exception e) {
    fail("Exception during test setup: " + e);
  }
  rsRemovedCount = new AtomicInteger(0);
  rsRemovedData = "";
  plChangedCount = new AtomicInteger(0);
  plChangedData = new ArrayList<String>();
  peerRemovedCount = new AtomicInteger(0);
  peerRemovedData = "";
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:20，代码来源:TestReplicationTrackerZKImpl.java


示例2: testClusterId

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Test
public void testClusterId() throws Exception  {
  TEST_UTIL.startMiniZKCluster();
  TEST_UTIL.startMiniDFSCluster(1);

  Configuration conf = new Configuration(TEST_UTIL.getConfiguration());
  CoordinatedStateManager cp = CoordinatedStateManagerFactory.getCoordinatedStateManager(conf);
  //start region server, needs to be separate
  //so we get an unset clusterId
  rst = JVMClusterUtil.createRegionServerThread(conf,cp,
      HRegionServer.class, 0);
  rst.start();
  //Make sure RS is in blocking state
  Thread.sleep(10000);

  TEST_UTIL.startMiniHBaseCluster(1, 1);

  rst.waitForServerOnline();

  String clusterId = ZKClusterId.readClusterIdZNode(TEST_UTIL.getZooKeeperWatcher());
  assertNotNull(clusterId);
  assertEquals(clusterId, rst.getRegionServer().getClusterId());
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:24，代码来源:TestClusterId.java


示例3: getAuthToken

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
/**
 * Get the authentication token of the user for the cluster specified in the configuration
 * @return null if the user does not have the token, otherwise the auth token for the cluster.
 */
private static Token<AuthenticationTokenIdentifier> getAuthToken(Configuration conf, User user)
    throws IOException, InterruptedException {
  ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "TokenUtil-getAuthToken", null);
  try {
    String clusterId = ZKClusterId.readClusterIdZNode(zkw);
    if (clusterId == null) {
      throw new IOException("Failed to get cluster ID");
    }
    return new AuthenticationTokenSelector().selectToken(new Text(clusterId), user.getTokens());
  } catch (KeeperException e) {
    throw new IOException(e);
  } finally {
    zkw.close();
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:20，代码来源:TokenUtil.java


示例4: testClusterId

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Test
public void testClusterId() throws Exception  {
  TEST_UTIL.startMiniZKCluster();
  TEST_UTIL.startMiniDFSCluster(1);

  Configuration conf = new Configuration(TEST_UTIL.getConfiguration());
  //start region server, needs to be separate
  //so we get an unset clusterId
  rst = JVMClusterUtil.createRegionServerThread(conf,
      HRegionServer.class, 0);
  rst.start();
  //Make sure RS is in blocking state
  Thread.sleep(10000);

  TEST_UTIL.startMiniHBaseCluster(1, 0);

  rst.waitForServerOnline();

  String clusterId = ZKClusterId.readClusterIdZNode(TEST_UTIL.getZooKeeperWatcher());
  assertNotNull(clusterId);
  assertEquals(clusterId, rst.getRegionServer().getClusterId());
}
开发者ID:tenggyut，项目名称:HIndex，代码行数:23，代码来源:TestClusterId.java


示例5: getAuthToken

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
/**
 * Get the authentication token of the user for the cluster specified in the configuration
 * @return null if the user does not have the token, otherwise the auth token for the cluster.
 */
private static Token<AuthenticationTokenIdentifier> getAuthToken(Configuration conf, User user)
    throws IOException, InterruptedException {
  ZKWatcher zkw = new ZKWatcher(conf, "TokenUtil-getAuthToken", null);
  try {
    String clusterId = ZKClusterId.readClusterIdZNode(zkw);
    if (clusterId == null) {
      throw new IOException("Failed to get cluster ID");
    }
    return new AuthenticationTokenSelector().selectToken(new Text(clusterId), user.getTokens());
  } catch (KeeperException e) {
    throw new IOException(e);
  } finally {
    zkw.close();
  }
}
开发者ID:apache，项目名称:hbase，代码行数:20，代码来源:TokenUtil.java


示例6: setUp

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Before
public void setUp() throws Exception {
  zkw = HBaseTestingUtility.getZooKeeperWatcher(utility);
  String fakeRs1 = ZNodePaths.joinZNode(zkw.znodePaths.rsZNode, "hostname1.example.org:1234");
  try {
    ZKClusterId.setClusterId(zkw, new ClusterId());
    rp = ReplicationFactory.getReplicationPeers(zkw, conf);
    rp.init();
    rt = ReplicationFactory.getReplicationTracker(zkw, new DummyServer(fakeRs1),
      new DummyServer(fakeRs1));
  } catch (Exception e) {
    fail("Exception during test setup: " + e);
  }
  rsRemovedCount = new AtomicInteger(0);
  rsRemovedData = "";
}
开发者ID:apache，项目名称:hbase，代码行数:17，代码来源:TestReplicationTrackerZKImpl.java


示例7: testClusterId

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Test
public void testClusterId() throws Exception  {
  TEST_UTIL.startMiniZKCluster();
  TEST_UTIL.startMiniDFSCluster(1);

  Configuration conf = new Configuration(TEST_UTIL.getConfiguration());
  //start region server, needs to be separate
  //so we get an unset clusterId
  rst = JVMClusterUtil.createRegionServerThread(conf, HRegionServer.class, 0);
  rst.start();
  //Make sure RS is in blocking state
  Thread.sleep(10000);

  TEST_UTIL.startMiniHBaseCluster(1, 0);

  rst.waitForServerOnline();

  String clusterId = ZKClusterId.readClusterIdZNode(TEST_UTIL.getZooKeeperWatcher());
  assertNotNull(clusterId);
  assertEquals(clusterId, rst.getRegionServer().getClusterId());
}
开发者ID:apache，项目名称:hbase，代码行数:22，代码来源:TestClusterId.java


示例8: testClusterId

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Test
public void testClusterId() throws Exception  {
  TEST_UTIL.startMiniZKCluster();
  TEST_UTIL.startMiniDFSCluster(1);

  Configuration conf = new Configuration(TEST_UTIL.getConfiguration());
  CoordinatedStateManager cp = CoordinatedStateManagerFactory.getCoordinatedStateManager(conf);
  //start region server, needs to be separate
  //so we get an unset clusterId
  rst = JVMClusterUtil.createRegionServerThread(conf,cp,
      HRegionServer.class, 0);
  rst.start();
  //Make sure RS is in blocking state
  Thread.sleep(10000);

  TEST_UTIL.startMiniHBaseCluster(1, 0);

  rst.waitForServerOnline();

  String clusterId = ZKClusterId.readClusterIdZNode(TEST_UTIL.getZooKeeperWatcher());
  assertNotNull(clusterId);
  assertEquals(clusterId, rst.getRegionServer().getClusterId());
}
开发者ID:shenli-uiuc，项目名称:PyroDB，代码行数:24，代码来源:TestClusterId.java


示例9: setupBeforeClass

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@BeforeClass
public static void setupBeforeClass() throws Exception {
  TEST_UTIL = new HBaseTestingUtility();
  TEST_UTIL.startMiniZKCluster();
  // security settings only added after startup so that ZK does not require SASL
  Configuration conf = TEST_UTIL.getConfiguration();
  conf.set("hadoop.security.authentication", "kerberos");
  conf.set("hbase.security.authentication", "kerberos");
  server = new TokenServer(conf);
  serverThread = new Thread(server);
  Threads.setDaemonThreadRunning(serverThread,
      "TokenServer:"+server.getServerName().toString());
  // wait for startup
  while (!server.isStarted() && !server.isStopped()) {
    Thread.sleep(10);
  }

  ZKClusterId.setClusterId(server.getZooKeeper(), clusterId);
  secretManager = (AuthenticationTokenSecretManager)server.getSecretManager();
  while(secretManager.getCurrentKey() == null) {
    Thread.sleep(1);
  }
}
开发者ID:daidong，项目名称:DominoHBase，代码行数:24，代码来源:TestTokenAuthentication.java


示例10: testClusterId

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Test
public void testClusterId() throws Exception  {
  TEST_UTIL.startMiniZKCluster();
  TEST_UTIL.startMiniDFSCluster(1);

  Configuration conf = new Configuration(TEST_UTIL.getConfiguration());
  //start region server, needs to be separate
  //so we get an unset clusterId
  rst = JVMClusterUtil.createRegionServerThread(conf,
      HRegionServer.class, 0);
  rst.start();
  //Make sure RS is in blocking state
  Thread.sleep(10000);

  TEST_UTIL.startMiniHBaseCluster(1, 0);

  rst.waitForServerOnline();

  String clusterId = ZKClusterId.readClusterIdZNode(TEST_UTIL.getZooKeeperWatcher());
  assertNotNull(clusterId);
  assertEquals(clusterId, rst.getRegionServer().getConfiguration().get(HConstants.CLUSTER_ID));
}
开发者ID:daidong，项目名称:DominoHBase，代码行数:23，代码来源:TestClusterId.java


示例11: getPeerUUID

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Override
// Synchronize peer cluster connection attempts to avoid races and rate
// limit connections when multiple replication sources try to connect to
// the peer cluster. If the peer cluster is down we can get out of control
// over time.
public synchronized UUID getPeerUUID() {
  UUID peerUUID = null;
  try {
    peerUUID = ZKClusterId.getUUIDForCluster(zkw);
  } catch (KeeperException ke) {
    reconnect(ke);
  }
  return peerUUID;
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:15，代码来源:HBaseReplicationEndpoint.java


示例12: AuthenticationTokenSecretManager

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
/**
 * Create a new secret manager instance for generating keys.
 * @param conf Configuration to use
 * @param zk Connection to zookeeper for handling leader elections
 * @param keyUpdateInterval Time (in milliseconds) between rolling a new master key for token signing
 * @param tokenMaxLifetime Maximum age (in milliseconds) before a token expires and is no longer valid
 */
/* TODO: Restrict access to this constructor to make rogues instances more difficult.
 * For the moment this class is instantiated from
 * org.apache.hadoop.hbase.ipc.SecureServer so public access is needed.
 */
public AuthenticationTokenSecretManager(Configuration conf,
    ZooKeeperWatcher zk, String serverName,
    long keyUpdateInterval, long tokenMaxLifetime) {
  this.zkWatcher = new ZKSecretWatcher(conf, zk, this);
  this.keyUpdateInterval = keyUpdateInterval;
  this.tokenMaxLifetime = tokenMaxLifetime;
  this.leaderElector = new LeaderElector(zk, serverName);
  this.name = NAME_PREFIX+serverName;
  this.clusterId = new ZKClusterId(zk, zk);
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:22，代码来源:AuthenticationTokenSecretManager.java


示例13: initPeerClusterState

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
private static String initPeerClusterState(String baseZKNode)
    throws IOException, KeeperException {
  // Add a dummy region server and set up the cluster id
  Configuration testConf = new Configuration(conf);
  testConf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, baseZKNode);
  ZooKeeperWatcher zkw1 = new ZooKeeperWatcher(testConf, "test1", null);
  String fakeRs = ZKUtil.joinZNode(zkw1.rsZNode, "hostname1.example.org:1234");
  ZKUtil.createWithParents(zkw1, fakeRs);
  ZKClusterId.setClusterId(zkw1, new ClusterId());
  return ZKConfig.getZooKeeperClusterKey(testConf);
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:12，代码来源:TestReplicationStateZKImpl.java


示例14: setupBeforeClass

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@BeforeClass
public static void setupBeforeClass() throws Exception {
  TEST_UTIL = new HBaseTestingUtility();
  TEST_UTIL.startMiniZKCluster();
  // register token type for protocol
  SecurityInfo.addInfo(AuthenticationProtos.AuthenticationService.getDescriptor().getName(),
    new SecurityInfo("hbase.test.kerberos.principal",
      AuthenticationProtos.TokenIdentifier.Kind.HBASE_AUTH_TOKEN));
  // security settings only added after startup so that ZK does not require SASL
  Configuration conf = TEST_UTIL.getConfiguration();
  conf.set("hadoop.security.authentication", "kerberos");
  conf.set("hbase.security.authentication", "kerberos");
  conf.setBoolean(HADOOP_SECURITY_AUTHORIZATION, true);
  server = new TokenServer(conf);
  serverThread = new Thread(server);
  Threads.setDaemonThreadRunning(serverThread, "TokenServer:"+server.getServerName().toString());
  // wait for startup
  while (!server.isStarted() && !server.isStopped()) {
    Thread.sleep(10);
  }
  server.rpcServer.refreshAuthManager(new PolicyProvider() {
    @Override
    public Service[] getServices() {
      return new Service [] {
        new Service("security.client.protocol.acl",
          AuthenticationProtos.AuthenticationService.BlockingInterface.class)};
    }
  });
  ZKClusterId.setClusterId(server.getZooKeeper(), clusterId);
  secretManager = (AuthenticationTokenSecretManager)server.getSecretManager();
  while(secretManager.getCurrentKey() == null) {
    Thread.sleep(1);
  }
}
开发者ID:fengchen8086，项目名称:ditb，代码行数:35，代码来源:TestTokenAuthentication.java


示例15: initPeerClusterState

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
private static String initPeerClusterState(String baseZKNode)
    throws IOException, KeeperException {
  // Add a dummy region server and set up the cluster id
  Configuration testConf = new Configuration(conf);
  testConf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, baseZKNode);
  ZooKeeperWatcher zkw1 = new ZooKeeperWatcher(testConf, "test1", null);
  String fakeRs = ZKUtil.joinZNode(zkw1.rsZNode, "hostname1.example.org:1234");
  ZKUtil.createWithParents(zkw1, fakeRs);
  ZKClusterId.setClusterId(zkw1, new ClusterId());
  return ZKUtil.getZooKeeperClusterKey(testConf);
}
开发者ID:grokcoder，项目名称:pbase，代码行数:12，代码来源:TestReplicationStateZKImpl.java


示例16: getAuthToken

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
/**
 * Get the authentication token of the user for the cluster specified in the configuration
 * @return null if the user does not have the token, otherwise the auth token for the cluster.
 */
private static Token<AuthenticationTokenIdentifier> getAuthToken(Configuration conf, User user)
    throws IOException, InterruptedException {
  ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "mr-init-credentials", null);
  try {
    String clusterId = ZKClusterId.readClusterIdZNode(zkw);
    return new AuthenticationTokenSelector().selectToken(new Text(clusterId), user.getUGI().getTokens());
  } catch (KeeperException e) {
    throw new IOException(e);
  } finally {
    zkw.close();
  }
}
开发者ID:tenggyut，项目名称:HIndex，代码行数:17，代码来源:TableMapReduceUtil.java


示例17: getPeerUUID

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Override
public UUID getPeerUUID(String peerId) {
  ReplicationPeer peer = this.peerClusters.get(peerId);
  if (peer == null) {
    return null;
  }
  UUID peerUUID = null;
  try {
    peerUUID = ZKClusterId.getUUIDForCluster(peer.getZkw());
  } catch (KeeperException ke) {
    reconnectPeer(ke, peer);
  }
  return peerUUID;
}
开发者ID:tenggyut，项目名称:HIndex，代码行数:15，代码来源:ReplicationPeersZKImpl.java


示例18: initPeerClusterState

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
private static String initPeerClusterState(String baseZKNode)
    throws IOException, KeeperException {
  // Add a dummy region server and set up the cluster id
  Configuration testConf = new Configuration(conf);
  testConf.set(HConstants.ZOOKEEPER_ZNODE_PARENT, baseZKNode);
  ZKWatcher zkw1 = new ZKWatcher(testConf, "test1", null);
  String fakeRs = ZNodePaths.joinZNode(zkw1.znodePaths.rsZNode, "hostname1.example.org:1234");
  ZKUtil.createWithParents(zkw1, fakeRs);
  ZKClusterId.setClusterId(zkw1, new ClusterId());
  return ZKConfig.getZooKeeperClusterKey(testConf);
}
开发者ID:apache，项目名称:hbase，代码行数:12，代码来源:TestReplicationStateZKImpl.java


示例19: AuthenticationTokenSecretManager

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
/**
 * Create a new secret manager instance for generating keys.
 * @param conf Configuration to use
 * @param zk Connection to zookeeper for handling leader elections
 * @param keyUpdateInterval Time (in milliseconds) between rolling a new master key for token signing
 * @param tokenMaxLifetime Maximum age (in milliseconds) before a token expires and is no longer valid
 */
/* TODO: Restrict access to this constructor to make rogues instances more difficult.
 * For the moment this class is instantiated from
 * org.apache.hadoop.hbase.ipc.SecureServer so public access is needed.
 */
public AuthenticationTokenSecretManager(Configuration conf,
                                        ZKWatcher zk, String serverName,
                                        long keyUpdateInterval, long tokenMaxLifetime) {
  this.zkWatcher = new ZKSecretWatcher(conf, zk, this);
  this.keyUpdateInterval = keyUpdateInterval;
  this.tokenMaxLifetime = tokenMaxLifetime;
  this.leaderElector = new LeaderElector(zk, serverName);
  this.name = NAME_PREFIX+serverName;
  this.clusterId = new ZKClusterId(zk, zk);
}
开发者ID:apache，项目名称:hbase，代码行数:22，代码来源:AuthenticationTokenSecretManager.java


示例20: setUp

import org.apache.hadoop.hbase.zookeeper.ZKClusterId; //导入依赖的package包/类
@Before
public void setUp() throws Exception {
  TEST_UTIL = new HBaseTestingUtility();
  TEST_UTIL.startMiniZKCluster();
  // register token type for protocol
  SecurityInfo.addInfo(AuthenticationProtos.AuthenticationService.getDescriptor().getName(),
    new SecurityInfo("hbase.test.kerberos.principal",
      AuthenticationProtos.TokenIdentifier.Kind.HBASE_AUTH_TOKEN));
  // security settings only added after startup so that ZK does not require SASL
  Configuration conf = TEST_UTIL.getConfiguration();
  conf.set("hadoop.security.authentication", "kerberos");
  conf.set("hbase.security.authentication", "kerberos");
  conf.setBoolean(HADOOP_SECURITY_AUTHORIZATION, true);
  conf.set(RpcServerFactory.CUSTOM_RPC_SERVER_IMPL_CONF_KEY, rpcServerImpl);
  server = new TokenServer(conf, TEST_UTIL);
  serverThread = new Thread(server);
  Threads.setDaemonThreadRunning(serverThread, "TokenServer:"+server.getServerName().toString());
  // wait for startup
  while (!server.isStarted() && !server.isStopped()) {
    Thread.sleep(10);
  }
  server.rpcServer.refreshAuthManager(new PolicyProvider() {
    @Override
    public Service[] getServices() {
      return new Service [] {
        new Service("security.client.protocol.acl",
          AuthenticationProtos.AuthenticationService.BlockingInterface.class)};
    }
  });
  ZKClusterId.setClusterId(server.getZooKeeper(), clusterId);
  secretManager = (AuthenticationTokenSecretManager)server.getSecretManager();
  while(secretManager.getCurrentKey() == null) {
    Thread.sleep(1);
  }
}
开发者ID:apache，项目名称:hbase，代码行数:36，代码来源:TestTokenAuthentication.java



注：本文中的org.apache.hadoop.hbase.zookeeper.ZKClusterId类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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