Java ZKAuthInfo类代码示例

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本文整理汇总了Java中org.apache.hadoop.util.ZKUtil.ZKAuthInfo类的典型用法代码示例。如果您正苦于以下问题：Java ZKAuthInfo类的具体用法？Java ZKAuthInfo怎么用？Java ZKAuthInfo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。

ZKAuthInfo类属于org.apache.hadoop.util.ZKUtil包，在下文中一共展示了ZKAuthInfo类的12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: getNewZooKeeper

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
/**
 * Get a new zookeeper client instance. protected so that test class can
 * inherit and pass in a mock object for zookeeper
 * 
 * @return new zookeeper client instance
 * @throws IOException
 * @throws KeeperException zookeeper connectionloss exception
 */
protected synchronized ZooKeeper getNewZooKeeper() throws IOException,
    KeeperException {
  
  // Unfortunately, the ZooKeeper constructor connects to ZooKeeper and
  // may trigger the Connected event immediately. So, if we register the
  // watcher after constructing ZooKeeper, we may miss that event. Instead,
  // we construct the watcher first, and have it block any events it receives
  // before we can set its ZooKeeper reference.
  watcher = new WatcherWithClientRef();
  ZooKeeper zk = new ZooKeeper(zkHostPort, zkSessionTimeout, watcher);
  watcher.setZooKeeperRef(zk);

  // Wait for the asynchronous success/failure. This may throw an exception
  // if we don't connect within the session timeout.
  watcher.waitForZKConnectionEvent(zkSessionTimeout);
  
  for (ZKAuthInfo auth : zkAuthInfo) {
    zk.addAuthInfo(auth.getScheme(), auth.getAuth());
  }
  return zk;
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:30，代码来源:ActiveStandbyElector.java

示例2: connectToZooKeeper

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
/**
 * Get a new zookeeper client instance. protected so that test class can
 * inherit and mock out the zookeeper instance
 * 
 * @return new zookeeper client instance
 * @throws IOException
 * @throws KeeperException zookeeper connectionloss exception
 */
protected synchronized ZooKeeper connectToZooKeeper() throws IOException,
    KeeperException {
  
  // Unfortunately, the ZooKeeper constructor connects to ZooKeeper and
  // may trigger the Connected event immediately. So, if we register the
  // watcher after constructing ZooKeeper, we may miss that event. Instead,
  // we construct the watcher first, and have it block any events it receives
  // before we can set its ZooKeeper reference.
  watcher = new WatcherWithClientRef();
  ZooKeeper zk = createZooKeeper();
  watcher.setZooKeeperRef(zk);

  // Wait for the asynchronous success/failure. This may throw an exception
  // if we don't connect within the session timeout.
  watcher.waitForZKConnectionEvent(zkSessionTimeout);
  
  for (ZKAuthInfo auth : zkAuthInfo) {
    zk.addAuthInfo(auth.getScheme(), auth.getAuth());
  }
  return zk;
}

开发者ID:hopshadoop，项目名称:hops，代码行数:30，代码来源:ActiveStandbyElector.java

示例3: testWithoutZKServer

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
/**
 * verify the zookeeper connection establishment
 */
@Test
public void testWithoutZKServer() throws Exception {
  try {
    new ActiveStandbyElector("127.0.0.1", 2000, ZK_PARENT_NAME,
        Ids.OPEN_ACL_UNSAFE, Collections.<ZKAuthInfo> emptyList(), mockApp,
        CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT) {

        @Override
        protected ZooKeeper createZooKeeper() throws IOException {
          return Mockito.mock(ZooKeeper.class);
        }
    };


    Assert.fail("Did not throw zookeeper connection loss exceptions!");
  } catch (KeeperException ke) {
    GenericTestUtils.assertExceptionContains( "ConnectionLoss", ke);
  }
}

开发者ID:hopshadoop，项目名称:hops，代码行数:23，代码来源:TestActiveStandbyElector.java

示例4: setUp

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
  // skip tests on Windows until after resolution of ZooKeeper client bug
  assumeTrue(!Shell.WINDOWS);
  super.setUp();
  
  zkServer = getServer(serverFactory);

  for (int i = 0; i < NUM_ELECTORS; i++) {
    cbs[i] =  Mockito.mock(ActiveStandbyElectorCallback.class);
    appDatas[i] = Ints.toByteArray(i);
    electors[i] = new ActiveStandbyElector(
        hostPort, 5000, PARENT_DIR, Ids.OPEN_ACL_UNSAFE,
        Collections.<ZKAuthInfo>emptyList(), cbs[i]);
  }
}

开发者ID:chendave，项目名称:hadoop-TCP，代码行数:17，代码来源:TestActiveStandbyElectorRealZK.java

示例5: initZK

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
private void initZK() throws HadoopIllegalArgumentException, IOException,
    KeeperException {
  zkQuorum = conf.get(ZK_QUORUM_KEY);
  int zkTimeout = conf.getInt(ZK_SESSION_TIMEOUT_KEY,
      ZK_SESSION_TIMEOUT_DEFAULT);
  // Parse ACLs from configuration.
  String zkAclConf = conf.get(ZK_ACL_KEY, ZK_ACL_DEFAULT);
  zkAclConf = ZKUtil.resolveConfIndirection(zkAclConf);
  List<ACL> zkAcls = ZKUtil.parseACLs(zkAclConf);
  if (zkAcls.isEmpty()) {
    zkAcls = Ids.CREATOR_ALL_ACL;
  }
  
  // Parse authentication from configuration.
  String zkAuthConf = conf.get(ZK_AUTH_KEY);
  zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
  List<ZKAuthInfo> zkAuths;
  if (zkAuthConf != null) {
    zkAuths = ZKUtil.parseAuth(zkAuthConf);
  } else {
    zkAuths = Collections.emptyList();
  }

  // Sanity check configuration.
  Preconditions.checkArgument(zkQuorum != null,
      "Missing required configuration '%s' for ZooKeeper quorum",
      ZK_QUORUM_KEY);
  Preconditions.checkArgument(zkTimeout > 0,
      "Invalid ZK session timeout %s", zkTimeout);
  
  int maxRetryNum = conf.getInt(
      CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_KEY,
      CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
  elector = new ActiveStandbyElector(zkQuorum,
      zkTimeout, getParentZnode(), zkAcls, zkAuths,
      new ElectorCallbacks(), maxRetryNum);
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:38，代码来源:ZKFailoverController.java

示例6: setUp

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
  super.setUp();
  
  zkServer = getServer(serverFactory);

  for (int i = 0; i < NUM_ELECTORS; i++) {
    cbs[i] =  Mockito.mock(ActiveStandbyElectorCallback.class);
    appDatas[i] = Ints.toByteArray(i);
    electors[i] = new ActiveStandbyElector(hostPort, 5000, PARENT_DIR,
        Ids.OPEN_ACL_UNSAFE, Collections.<ZKAuthInfo> emptyList(), cbs[i],
        CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
  }
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:15，代码来源:TestActiveStandbyElectorRealZK.java

示例7: ActiveStandbyElectorTester

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
ActiveStandbyElectorTester(String hostPort, int timeout, String parent,
    List<ACL> acl, ActiveStandbyElectorCallback app) throws IOException,
    KeeperException {
  super(hostPort, timeout, parent, acl, Collections
      .<ZKAuthInfo> emptyList(), app,
      CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:8，代码来源:TestActiveStandbyElector.java

示例8: testWithoutZKServer

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
/**
 * verify the zookeeper connection establishment
 */
@Test
public void testWithoutZKServer() throws Exception {
  try {
    new ActiveStandbyElector("127.0.0.1", 2000, ZK_PARENT_NAME,
        Ids.OPEN_ACL_UNSAFE, Collections.<ZKAuthInfo> emptyList(), mockApp,
        CommonConfigurationKeys.HA_FC_ELECTOR_ZK_OP_RETRIES_DEFAULT);
    Assert.fail("Did not throw zookeeper connection loss exceptions!");
  } catch (KeeperException ke) {
    GenericTestUtils.assertExceptionContains( "ConnectionLoss", ke);
  }
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:15，代码来源:TestActiveStandbyElector.java

示例9: testGoodAuths

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
@Test
public void testGoodAuths() {
  List<ZKAuthInfo> result = ZKUtil.parseAuth(
      "scheme:data,\n   scheme2:user:pass");
  assertEquals(2, result.size());
  ZKAuthInfo auth0 = result.get(0);
  assertEquals("scheme", auth0.getScheme());
  assertEquals("data", new String(auth0.getAuth()));
  
  ZKAuthInfo auth1 = result.get(1);
  assertEquals("scheme2", auth1.getScheme());
  assertEquals("user:pass", new String(auth1.getAuth()));
}

开发者ID:nucypher，项目名称:hadoop-oss，代码行数:14，代码来源:TestZKUtil.java

示例10: initZK

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
private void initZK() throws HadoopIllegalArgumentException, IOException,
    KeeperException {
  zkQuorum = conf.get(ZK_QUORUM_KEY);
  int zkTimeout = conf.getInt(ZK_SESSION_TIMEOUT_KEY,
      ZK_SESSION_TIMEOUT_DEFAULT);
  // Parse ACLs from configuration.
  String zkAclConf = conf.get(ZK_ACL_KEY, ZK_ACL_DEFAULT);
  zkAclConf = ZKUtil.resolveConfIndirection(zkAclConf);
  List<ACL> zkAcls = ZKUtil.parseACLs(zkAclConf);
  if (zkAcls.isEmpty()) {
    zkAcls = Ids.CREATOR_ALL_ACL;
  }
  
  // Parse authentication from configuration.
  String zkAuthConf = conf.get(ZK_AUTH_KEY);
  zkAuthConf = ZKUtil.resolveConfIndirection(zkAuthConf);
  List<ZKAuthInfo> zkAuths;
  if (zkAuthConf != null) {
    zkAuths = ZKUtil.parseAuth(zkAuthConf);
  } else {
    zkAuths = Collections.emptyList();
  }

  // Sanity check configuration.
  Preconditions.checkArgument(zkQuorum != null,
      "Missing required configuration '%s' for ZooKeeper quorum",
      ZK_QUORUM_KEY);
  Preconditions.checkArgument(zkTimeout > 0,
      "Invalid ZK session timeout %s", zkTimeout);
  

  elector = new ActiveStandbyElector(zkQuorum,
      zkTimeout, getParentZnode(), zkAcls, zkAuths,
      new ElectorCallbacks());
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:36，代码来源:ZKFailoverController.java

示例11: setUp

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
@Override
public void setUp() throws Exception {
  super.setUp();
  
  zkServer = getServer(serverFactory);

  for (int i = 0; i < NUM_ELECTORS; i++) {
    cbs[i] =  Mockito.mock(ActiveStandbyElectorCallback.class);
    appDatas[i] = Ints.toByteArray(i);
    electors[i] = new ActiveStandbyElector(
        hostPort, 5000, PARENT_DIR, Ids.OPEN_ACL_UNSAFE,
        Collections.<ZKAuthInfo>emptyList(), cbs[i]);
  }
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:15，代码来源:TestActiveStandbyElectorRealZK.java

示例12: testWithoutZKServer

import org.apache.hadoop.util.ZKUtil.ZKAuthInfo; //导入依赖的package包/类
/**
 * verify the zookeeper connection establishment
 */
@Test
public void testWithoutZKServer() throws Exception {
  try {
    new ActiveStandbyElector("127.0.0.1", 2000, ZK_PARENT_NAME,
        Ids.OPEN_ACL_UNSAFE, Collections.<ZKAuthInfo> emptyList(), mockApp);
    Assert.fail("Did not throw zookeeper connection loss exceptions!");
  } catch (KeeperException ke) {
    GenericTestUtils.assertExceptionContains( "ConnectionLoss", ke);
  }
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:14，代码来源:TestActiveStandbyElector.java

注：本文中的org.apache.hadoop.util.ZKUtil.ZKAuthInfo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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Java ZKAuthInfo类代码示例

示例1: getNewZooKeeper

示例2: connectToZooKeeper

示例3: testWithoutZKServer

示例4: setUp

示例5: initZK

示例6: setUp

示例7: ActiveStandbyElectorTester

示例8: testWithoutZKServer

示例9: testGoodAuths

示例10: initZK

示例11: setUp

示例12: testWithoutZKServer

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