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  3. org.apache.hadoop.util.ZKUtil.ZKAuthInfo

Java 类org.apache.hadoop.util.ZKUtil.ZKAuthInfo 实例源码

项目：hadoop-oss    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hadoop    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：aliyun-oss-hadoop-fs    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：big-c    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hadoop-2.6.0-cdh5.4.3    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hops    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hops    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：hadoop-TCP    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hadoop-TCP    文件：TestActiveStandbyElectorRealZK.java    
@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]);
  }
}
项目：hardfs    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hardfs    文件：TestActiveStandbyElectorRealZK.java    
@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]);
  }
}
项目：hadoop-on-lustre2    文件：ActiveStandbyElector.java    
/**
 * 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;
}
项目：hadoop-on-lustre2    文件：TestActiveStandbyElectorRealZK.java    
@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]);
  }
}
项目：hadoop-oss    文件：ZKFailoverController.java    
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);
}
项目：hadoop-oss    文件：TestActiveStandbyElectorRealZK.java    
@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);
  }
}
项目：hadoop-oss    文件：TestActiveStandbyElector.java    
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);
}
项目：hadoop-oss    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：hadoop-oss    文件：TestZKUtil.java    
@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()));
}
项目：hadoop    文件：ZKFailoverController.java    
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);
}
项目：hadoop    文件：TestActiveStandbyElectorRealZK.java    
@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);
  }
}
项目：hadoop    文件：TestActiveStandbyElector.java    
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);
}
项目：hadoop    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：hadoop    文件：TestZKUtil.java    
@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()));
}
项目：aliyun-oss-hadoop-fs    文件：ZKFailoverController.java    
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);
}
项目：aliyun-oss-hadoop-fs    文件：TestActiveStandbyElectorRealZK.java    
@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);
  }
}
项目：aliyun-oss-hadoop-fs    文件：TestActiveStandbyElector.java    
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);
}
项目：aliyun-oss-hadoop-fs    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：aliyun-oss-hadoop-fs    文件：TestZKUtil.java    
@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()));
}
项目：big-c    文件：ZKFailoverController.java    
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);
}
项目：big-c    文件：TestActiveStandbyElectorRealZK.java    
@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);
  }
}
项目：big-c    文件：TestActiveStandbyElector.java    
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);
}
项目：big-c    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：big-c    文件：TestZKUtil.java    
@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()));
}
项目：hadoop-2.6.0-cdh5.4.3    文件：ZKFailoverController.java    
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());
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestActiveStandbyElectorRealZK.java    
@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]);
  }
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestActiveStandbyElector.java    
/**
 * 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);
  }
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestZKUtil.java    
@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()));
}
项目：hops    文件：ZKFailoverController.java    
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);
}
项目：hops    文件：TestActiveStandbyElectorRealZK.java    
@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);
  }
}
项目：hops    文件：TestActiveStandbyElector.java    
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);
}