org.apache.hadoop.hbase.client

Class HBaseAdmin.DeleteTableFuture

java.lang.Object

org.apache.hadoop.hbase.client.HBaseAdmin.ProcedureFuture<V>

org.apache.hadoop.hbase.client.HBaseAdmin.TableFuture<Void>

org.apache.hadoop.hbase.client.HBaseAdmin.DeleteTableFuture

All Implemented Interfaces:

Future<Void>

Enclosing class:

HBaseAdmin

private static class HBaseAdmin.DeleteTableFuture
extends HBaseAdmin.TableFuture<Void>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.client.HBaseAdmin.TableFuture

HBaseAdmin.TableFuture.TableWaitForStateCallable

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.client.HBaseAdmin.ProcedureFuture

HBaseAdmin.ProcedureFuture.WaitForStateCallable

Field Summary

Fields inherited from class org.apache.hadoop.hbase.client.HBaseAdmin.ProcedureFuture

procId

Constructor Summary

Constructors

Constructor and Description
DeleteTableFuture(HBaseAdmin admin, TableName tableName, org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteTableResponse response)

Method Summary

Modifier and Type	Method and Description
String	getOperationType() Returns the operation type like CREATE, DELETE, DISABLE etc.
protected Void	postOperationResult(Void result, long deadlineTs) Called after the operation is completed and the result fetched.
protected Void	waitOperationResult(long deadlineTs) Fallback implementation in case the procedure is not supported by the server.

Methods inherited from class org.apache.hadoop.hbase.client.HBaseAdmin.TableFuture

getDescription, getTableDescriptor, getTableName, postOperationFailure, toString, waitForAllRegionsOnline, waitForSchemaUpdate, waitForTableDisabled, waitForTableEnabled, waitTableNotFound

Methods inherited from class org.apache.hadoop.hbase.client.HBaseAdmin.ProcedureFuture

abortProcedureResult, cancel, convertResult, get, get, getAdmin, getProcedureResult, isCancelled, isDone, waitForState

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteTableFuture

public DeleteTableFuture(HBaseAdmin admin,
                         TableName tableName,
                         org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DeleteTableResponse response)

Method Detail

getOperationType

public String getOperationType()

Description copied from class: HBaseAdmin.TableFuture

Returns the operation type like CREATE, DELETE, DISABLE etc.

Specified by:

getOperationType in class HBaseAdmin.TableFuture<Void>

waitOperationResult

protected Void waitOperationResult(long deadlineTs)
                            throws IOException,
                                   TimeoutException

Description copied from class: HBaseAdmin.ProcedureFuture

Fallback implementation in case the procedure is not supported by the server. It should try to wait until the operation is completed.

Overrides:

waitOperationResult in class HBaseAdmin.ProcedureFuture<Void>

Parameters:

deadlineTs - the timestamp after which this method should throw a TimeoutException

Returns:

the result data of the operation

Throws:

IOException

TimeoutException

postOperationResult

protected Void postOperationResult(Void result,
                                   long deadlineTs)
                            throws IOException,
                                   TimeoutException

Description copied from class: HBaseAdmin.ProcedureFuture

Called after the operation is completed and the result fetched. this allows to perform extra steps after the procedure is completed. it allows to apply transformations to the result that will be returned by get().

Overrides:

postOperationResult in class HBaseAdmin.TableFuture<Void>

Parameters:

result - the result of the procedure

deadlineTs - the timestamp after which this method should throw a TimeoutException

Returns:

the result of the procedure, which may be the same as the passed one

Throws:

IOException

TimeoutException