org.apache.hadoop.hbase.security.access

类 SecureBulkLoadEndpoint

java.lang.Object

org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint

所有已实现的接口:

com.google.protobuf.Service, Coprocessor, CoprocessorService

@InterfaceAudience.Private
public class SecureBulkLoadEndpoint
extends org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService
implements CoprocessorService, Coprocessor

Coprocessor service for bulk loads in secure mode. This coprocessor has to be installed as part of enabling security in HBase. This service addresses two issues: 1. Moving files in a secure filesystem wherein the HBase Client and HBase Server are different filesystem users. 2. Does moving in a secure manner. Assuming that the filesystem is POSIX compliant. The algorithm is as follows: 1. Create an hbase owned staging directory which is world traversable (711): /hbase/staging 2. A user writes out data to his secure output directory: /user/foo/data 3. A call is made to hbase to create a secret staging directory which globally rwx (777): /user/staging/averylongandrandomdirectoryname 4. The user moves the data into the random staging directory, then calls bulkLoadHFiles() Like delegation tokens the strength of the security lies in the length and randomness of the secret directory.

嵌套类概要

从类继承的嵌套类/接口 org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService.BlockingInterface, org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService.Interface, org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService.Stub

从接口继承的嵌套类/接口 org.apache.hadoop.hbase.Coprocessor

Coprocessor.State

字段概要

字段

限定符和类型	字段和说明
static String	FS_WITHOUT_SUPPORT_PERMISSION_DEFAULT
static String	FS_WITHOUT_SUPPORT_PERMISSION_KEY
static long	VERSION

从接口继承的字段 org.apache.hadoop.hbase.Coprocessor

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER

构造器概要

构造器

构造器和说明
SecureBulkLoadEndpoint()

方法概要

方法

限定符和类型	方法和说明
void	cleanupBulkLoad(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.CleanupBulkLoadRequest request, com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.CleanupBulkLoadResponse> done)
com.google.protobuf.Service	getService()
void	prepareBulkLoad(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.PrepareBulkLoadRequest request, com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.PrepareBulkLoadResponse> done)
void	secureBulkLoadHFiles(com.google.protobuf.RpcController controller, org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadHFilesRequest request, com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadHFilesResponse> done)
void	start(CoprocessorEnvironment env)
void	stop(CoprocessorEnvironment env)

从类继承的方法 org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

callMethod, getDescriptor, getDescriptorForType, getRequestPrototype, getResponsePrototype, newBlockingStub, newReflectiveBlockingService, newReflectiveService, newStub

从类继承的方法 java.lang.Object

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

字段详细资料

VERSION

public static final long VERSION

另请参阅:

常量字段值

FS_WITHOUT_SUPPORT_PERMISSION_KEY

public static final String FS_WITHOUT_SUPPORT_PERMISSION_KEY

另请参阅:

常量字段值

FS_WITHOUT_SUPPORT_PERMISSION_DEFAULT

public static final String FS_WITHOUT_SUPPORT_PERMISSION_DEFAULT

另请参阅:

常量字段值

构造器详细资料

SecureBulkLoadEndpoint

public SecureBulkLoadEndpoint()

方法详细资料

start

public void start(CoprocessorEnvironment env)

指定者:

start 在接口中 Coprocessor

stop

public void stop(CoprocessorEnvironment env)
          throws IOException

指定者:

stop 在接口中 Coprocessor

抛出:

IOException

prepareBulkLoad

public void prepareBulkLoad(com.google.protobuf.RpcController controller,
                   org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.PrepareBulkLoadRequest request,
                   com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.PrepareBulkLoadResponse> done)

指定者:

prepareBulkLoad 在类中 org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

cleanupBulkLoad

public void cleanupBulkLoad(com.google.protobuf.RpcController controller,
                   org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.CleanupBulkLoadRequest request,
                   com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.CleanupBulkLoadResponse> done)

指定者:

cleanupBulkLoad 在类中 org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

secureBulkLoadHFiles

public void secureBulkLoadHFiles(com.google.protobuf.RpcController controller,
                        org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadHFilesRequest request,
                        com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadHFilesResponse> done)

指定者:

secureBulkLoadHFiles 在类中 org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos.SecureBulkLoadService

getService

public com.google.protobuf.Service getService()

指定者:

getService 在接口中 CoprocessorService