本文整理汇总了Java中org.apache.hadoop.security.RefreshUserMappingsProtocol类的典型用法代码示例。如果您正苦于以下问题：Java RefreshUserMappingsProtocol类的具体用法？Java RefreshUserMappingsProtocol怎么用？Java RefreshUserMappingsProtocol使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
RefreshUserMappingsProtocol类属于org.apache.hadoop.security包，在下文中一共展示了RefreshUserMappingsProtocol类的15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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createProxy
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static <T> T createProxy(Configuration conf, InetSocketAddress hsaddr,
Class<T> xface, UserGroupInformation ugi) throws IOException {
T proxy;
if (xface == RefreshUserMappingsProtocol.class) {
proxy = (T) createHSProxyWithRefreshUserMappingsProtocol(hsaddr, conf,
ugi);
} else if (xface == GetUserMappingsProtocol.class) {
proxy = (T) createHSProxyWithGetUserMappingsProtocol(hsaddr, conf, ugi);
} else if (xface == HSAdminRefreshProtocol.class) {
proxy = (T) createHSProxyWithHSAdminRefreshProtocol(hsaddr, conf, ugi);
} else {
String message = "Unsupported protocol found when creating the proxy "
+ "connection to History server: "
+ ((xface != null) ? xface.getClass().getName() : "null");
LOG.error(message);
throw new IllegalStateException(message);
}
return proxy;
}
示例2: refreshUserToGroupsMappings
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
private int refreshUserToGroupsMappings() throws IOException {
// Get the current configuration
Configuration conf = getConf();
InetSocketAddress address = conf.getSocketAddr(
JHAdminConfig.JHS_ADMIN_ADDRESS,
JHAdminConfig.DEFAULT_JHS_ADMIN_ADDRESS,
JHAdminConfig.DEFAULT_JHS_ADMIN_PORT);
RefreshUserMappingsProtocol refreshProtocol = HSProxies.createProxy(conf,
address, RefreshUserMappingsProtocol.class,
UserGroupInformation.getCurrentUser());
// Refresh the user-to-groups mappings
refreshProtocol.refreshUserToGroupsMappings();
return 0;
}
示例3: refreshSuperUserGroupsConfiguration
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
private int refreshSuperUserGroupsConfiguration() throws IOException {
// Refresh the super-user groups
Configuration conf = getConf();
InetSocketAddress address = conf.getSocketAddr(
JHAdminConfig.JHS_ADMIN_ADDRESS,
JHAdminConfig.DEFAULT_JHS_ADMIN_ADDRESS,
JHAdminConfig.DEFAULT_JHS_ADMIN_PORT);
RefreshUserMappingsProtocol refreshProtocol = HSProxies.createProxy(conf,
address, RefreshUserMappingsProtocol.class,
UserGroupInformation.getCurrentUser());
// Refresh the super-user group mappings
refreshProtocol.refreshSuperUserGroupsConfiguration();
return 0;
}
示例4: getProtocolVersion
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
public long getProtocolVersion(String protocol,
long clientVersion) throws IOException {
if (protocol.equals(ClientProtocol.class.getName())) {
return ClientProtocol.versionID;
} else if (protocol.equals(DatanodeProtocol.class.getName())){
return DatanodeProtocol.versionID;
} else if (protocol.equals(NamenodeProtocol.class.getName())){
return NamenodeProtocol.versionID;
} else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())){
return RefreshAuthorizationPolicyProtocol.versionID;
} else if (protocol.equals(RefreshUserMappingsProtocol.class.getName())){
return RefreshUserMappingsProtocol.versionID;
} else if (protocol.equals(RefreshCallQueueProtocol.class.getName())) {
return RefreshCallQueueProtocol.versionID;
} else if (protocol.equals(GetUserMappingsProtocol.class.getName())){
return GetUserMappingsProtocol.versionID;
} else if (protocol.equals(TraceAdminProtocol.class.getName())){
return TraceAdminProtocol.versionID;
} else {
throw new IOException("Unknown protocol to name node: " + protocol);
}
}
示例5: getProtocolVersion
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
public long getProtocolVersion(String protocol,
long clientVersion) throws IOException {
if (protocol.equals(ClientProtocol.class.getName())) {
return ClientProtocol.versionID;
} else if (protocol.equals(DatanodeProtocol.class.getName())){
return DatanodeProtocol.versionID;
} else if (protocol.equals(NamenodeProtocol.class.getName())){
return NamenodeProtocol.versionID;
} else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())){
return RefreshAuthorizationPolicyProtocol.versionID;
} else if (protocol.equals(RefreshUserMappingsProtocol.class.getName())){
return RefreshUserMappingsProtocol.versionID;
} else if (protocol.equals(GetUserMappingsProtocol.class.getName())){
return GetUserMappingsProtocol.versionID;
} else {
throw new IOException("Unknown protocol to name node: " + protocol);
}
}
示例6: refreshUserToGroupsMappings
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* Refresh the user-to-groups mappings on the {@link NameNode}.
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshUserToGroupsMappings() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NN's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol =
NameNodeProxies.createProxy(conf, FileSystem.getDefaultUri(conf),
RefreshUserMappingsProtocol.class).getProxy();
// Refresh the user-to-groups mappings
refreshProtocol.refreshUserToGroupsMappings();
return 0;
}
示例7: refreshSuperUserGroupsConfiguration
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* refreshSuperUserGroupsConfiguration {@link NameNode}.
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshSuperUserGroupsConfiguration() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NAMENODE's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol =
NameNodeProxies.createProxy(conf, FileSystem.getDefaultUri(conf),
RefreshUserMappingsProtocol.class).getProxy();
// Refresh the user-to-groups mappings
refreshProtocol.refreshSuperUserGroupsConfiguration();
return 0;
}
示例8: getProtocolVersion
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
public long getProtocolVersion(String protocol, long clientVersion)
throws IOException {
if (protocol.equals(ClientProtocol.class.getName())) {
return ClientProtocol.versionID;
} else if (protocol.equals(DatanodeProtocol.class.getName())) {
return DatanodeProtocol.versionID;
} else if (protocol.equals(NamenodeProtocol.class.getName())) {
return NamenodeProtocol.versionID;
} else if (protocol
.equals(RefreshAuthorizationPolicyProtocol.class.getName())) {
return RefreshAuthorizationPolicyProtocol.versionID;
} else if (protocol.equals(RefreshUserMappingsProtocol.class.getName())) {
return RefreshUserMappingsProtocol.versionID;
} else if (protocol.equals(GetUserMappingsProtocol.class.getName())) {
return GetUserMappingsProtocol.versionID;
} else {
throw new IOException("Unknown protocol to name node: " + protocol);
}
}
示例9: refreshUserToGroupsMappings
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* Refresh the user-to-groups mappings on the {@link NameNode}.
*
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshUserToGroupsMappings() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NN's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol = NameNodeProxies
.createProxy(conf, FileSystem.getDefaultUri(conf),
RefreshUserMappingsProtocol.class).getProxy();
// Refresh the user-to-groups mappings
refreshProtocol.refreshUserToGroupsMappings();
return 0;
}
示例10: refreshSuperUserGroupsConfiguration
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* refreshSuperUserGroupsConfiguration {@link NameNode}.
*
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshSuperUserGroupsConfiguration() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NAMENODE's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol = NameNodeProxies
.createProxy(conf, FileSystem.getDefaultUri(conf),
RefreshUserMappingsProtocol.class).getProxy();
// Refresh the user-to-groups mappings
refreshProtocol.refreshSuperUserGroupsConfiguration();
return 0;
}
示例11: refreshSuperUserGroupsConfiguration
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* refreshSuperUserGroupsConfiguration {@link JobTracker}.
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshSuperUserGroupsConfiguration() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be JT's one.
JobConf jConf = new JobConf(conf);
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
jConf.get(JobTracker.JT_USER_NAME, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol =
(RefreshUserMappingsProtocol)
RPC.getProxy(RefreshUserMappingsProtocol.class,
RefreshUserMappingsProtocol.versionID,
JobTracker.getAddress(conf), getUGI(conf), conf,
NetUtils.getSocketFactory(conf,
RefreshUserMappingsProtocol.class));
// Refresh the user-to-groups mappings
refreshProtocol.refreshSuperUserGroupsConfiguration();
return 0;
}
示例12: getProtocolVersion
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
public long getProtocolVersion(String protocol,
long clientVersion) throws IOException {
if (protocol.equals(InterTrackerProtocol.class.getName())) {
return InterTrackerProtocol.versionID;
} else if (protocol.equals(JobSubmissionProtocol.class.getName())){
return JobSubmissionProtocol.versionID;
} else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())){
return RefreshAuthorizationPolicyProtocol.versionID;
} else if (protocol.equals(AdminOperationsProtocol.class.getName())){
return AdminOperationsProtocol.versionID;
} else if (protocol.equals(RefreshUserMappingsProtocol.class.getName())){
return RefreshUserMappingsProtocol.versionID;
} else {
throw new IOException("Unknown protocol to job tracker: " + protocol);
}
}
示例13: getProtocolVersion
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
public long getProtocolVersion(String protocol,
long clientVersion) throws IOException {
if (protocol.equals(ClientProtocol.class.getName())) {
return ClientProtocol.versionID;
} else if (protocol.equals(DatanodeProtocol.class.getName())){
return DatanodeProtocol.versionID;
} else if (protocol.equals(NamenodeProtocol.class.getName())){
return NamenodeProtocol.versionID;
} else if (protocol.equals(RefreshAuthorizationPolicyProtocol.class.getName())){
return RefreshAuthorizationPolicyProtocol.versionID;
} else if (protocol.equals(RefreshUserMappingsProtocol.class.getName())){
return RefreshUserMappingsProtocol.versionID;
} else {
throw new IOException("Unknown protocol to name node: " + protocol);
}
}
示例14: refreshUserToGroupsMappings
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* Refresh the user-to-groups mappings on the {@link NameNode}.
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshUserToGroupsMappings() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NAMENODE's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol =
(RefreshUserMappingsProtocol)
RPC.getProxy(RefreshUserMappingsProtocol.class,
RefreshUserMappingsProtocol.versionID,
NameNode.getAddress(conf), getUGI(), conf,
NetUtils.getSocketFactory(conf,
RefreshUserMappingsProtocol.class));
// Refresh the user-to-groups mappings
refreshProtocol.refreshUserToGroupsMappings();
return 0;
}
示例15: refreshSuperUserGroupsConfiguration
import org.apache.hadoop.security.RefreshUserMappingsProtocol; //导入依赖的package包/类
/**
* refreshSuperUserGroupsConfiguration {@link NameNode}.
* @return exitcode 0 on success, non-zero on failure
* @throws IOException
*/
public int refreshSuperUserGroupsConfiguration() throws IOException {
// Get the current configuration
Configuration conf = getConf();
// for security authorization
// server principal for this call
// should be NAMENODE's one.
conf.set(CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY,
conf.get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY, ""));
// Create the client
RefreshUserMappingsProtocol refreshProtocol =
(RefreshUserMappingsProtocol)
RPC.getProxy(RefreshUserMappingsProtocol.class,
RefreshUserMappingsProtocol.versionID,
NameNode.getAddress(conf), getUGI(), conf,
NetUtils.getSocketFactory(conf,
RefreshUserMappingsProtocol.class));
// Refresh the user-to-groups mappings
refreshProtocol.refreshSuperUserGroupsConfiguration();
return 0;
}