org.apache.hadoop.registry.client.impl

クラス RegistryOperationsClient

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.service.CompositeService

org.apache.hadoop.registry.client.impl.zk.CuratorService

org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService

org.apache.hadoop.registry.client.impl.RegistryOperationsClient

すべての実装されたインタフェース:

Closeable, AutoCloseable, RegistryConstants, RegistryOperations, RegistryBindingSource, Service

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public class RegistryOperationsClient
extends RegistryOperationsService

This is the client service for applications to work with the registry. It does not set up the root paths for the registry, is bonded to a user, and can be set to use SASL, anonymous or id:pass auth. For SASL, the client must be operating in the context of an authed user. For id:pass the client must have the relevant id and password, SASL is not used even if the client has credentials. For anonymous, nothing is used. Any SASL-authed client also has the ability to add one or more authentication id:pass pair on all future writes, and to reset them later.

フィールドのサマリー

クラスから継承されたフィールド org.apache.hadoop.service.CompositeService

STOP_ONLY_STARTED_SERVICES

インタフェースから継承されたフィールド org.apache.hadoop.registry.client.api.RegistryConstants

DEFAULT_REGISTRY_CLIENT_JAAS_CONTEXT, DEFAULT_REGISTRY_ENABLED, DEFAULT_REGISTRY_SECURE, DEFAULT_REGISTRY_SYSTEM_ACCOUNTS, DEFAULT_REGISTRY_USER_ACCOUNTS, DEFAULT_REGISTRY_ZK_QUORUM, DEFAULT_ZK_CONNECTION_TIMEOUT, DEFAULT_ZK_REGISTRY_ROOT, DEFAULT_ZK_RETRY_CEILING, DEFAULT_ZK_RETRY_INTERVAL, DEFAULT_ZK_RETRY_TIMES, DEFAULT_ZK_SESSION_TIMEOUT, KEY_REGISTRY_CLIENT_AUTH, KEY_REGISTRY_CLIENT_AUTHENTICATION_ID, KEY_REGISTRY_CLIENT_AUTHENTICATION_PASSWORD, KEY_REGISTRY_CLIENT_JAAS_CONTEXT, KEY_REGISTRY_ENABLED, KEY_REGISTRY_KERBEROS_REALM, KEY_REGISTRY_SECURE, KEY_REGISTRY_SYSTEM_ACCOUNTS, KEY_REGISTRY_USER_ACCOUNTS, KEY_REGISTRY_ZK_CONNECTION_TIMEOUT, KEY_REGISTRY_ZK_QUORUM, KEY_REGISTRY_ZK_RETRY_CEILING, KEY_REGISTRY_ZK_RETRY_INTERVAL, KEY_REGISTRY_ZK_RETRY_TIMES, KEY_REGISTRY_ZK_ROOT, KEY_REGISTRY_ZK_SESSION_TIMEOUT, PATH_SYSTEM_SERVICES, PATH_USER_SERVICES, PATH_USERS, REGISTRY_CLIENT_AUTH_ANONYMOUS, REGISTRY_CLIENT_AUTH_DIGEST, REGISTRY_CLIENT_AUTH_KERBEROS, REGISTRY_PREFIX, SUBPATH_COMPONENTS, ZK_PREFIX

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
RegistryOperationsClient(String name)
RegistryOperationsClient(String name, RegistryBindingSource bindingSource)

メソッドのサマリー

クラスから継承されたメソッド org.apache.hadoop.registry.client.impl.zk.RegistryOperationsService

bind, delete, exists, getClientAcls, list, mknode, resolve, stat, validatePath

クラスから継承されたメソッド org.apache.hadoop.registry.client.impl.zk.CuratorService

addWriteAccessor, bindingDiagnosticDetails, buildConnectionString, buildSecurityDiagnostics, clearWriteAccessors, createEnsembleProvider, createFullPath, dumpPath, dumpRegistryRobustly, getBindingSource, getRegistrySecurity, isSecure, maybeCreate, operationFailure, operationFailure, serviceInit, serviceStart, serviceStop, supplyBindingInformation, toString, zkCreate, zkDelete, zkGetACLS, zkList, zkMkParentPath, zkMkPath, zkPathExists, zkPathMustExist, zkRead, zkSet, zkStat, zkUpdate

クラスから継承されたメソッド org.apache.hadoop.service.CompositeService

addIfService, addService, getServices, removeService

クラスから継承されたメソッド org.apache.hadoop.service.AbstractService

close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

クラスから継承されたメソッド java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

インタフェースから継承されたメソッド org.apache.hadoop.registry.client.api.RegistryOperations

addWriteAccessor, clearWriteAccessors

インタフェースから継承されたメソッド org.apache.hadoop.service.Service

close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, registerServiceListener, start, stop, unregisterServiceListener, waitForServiceToStop

コンストラクタの詳細

RegistryOperationsClient

public RegistryOperationsClient(String name)

RegistryOperationsClient

public RegistryOperationsClient(String name,
                                RegistryBindingSource bindingSource)