org.apache.hadoop.hbase.coprocessor

Class ColumnAggregationEndpointNullResponse

java.lang.Object

org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse

org.apache.hadoop.hbase.coprocessor.ColumnAggregationEndpointNullResponse

All Implemented Interfaces:

Service, Coprocessor, RegionCoprocessor

public class ColumnAggregationEndpointNullResponse
extends org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse
implements RegionCoprocessor

Test coprocessor endpoint that always returns null for requests to the last region in the table. This allows tests to provide assurance of correct null handling for response values.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse

org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse.BlockingInterface, org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse.Interface, org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse.Stub

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Coprocessor

Coprocessor.State

Field Summary

Fields inherited from interface org.apache.hadoop.hbase.Coprocessor

PRIORITY_HIGHEST, PRIORITY_LOWEST, PRIORITY_SYSTEM, PRIORITY_USER, VERSION

Constructor Summary

Constructors

Constructor and Description
ColumnAggregationEndpointNullResponse()

Method Summary

Modifier and Type	Method and Description
Iterable<Service>	getServices()
void	start(CoprocessorEnvironment env)
void	stop(CoprocessorEnvironment env)
void	sum(RpcController controller, org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationNullResponseSumRequest request, RpcCallback<org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationNullResponseSumResponse> done)

Methods inherited from class org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.coprocessor.RegionCoprocessor

getBulkLoadObserver, getEndpointObserver, getRegionObserver

Constructor Detail

ColumnAggregationEndpointNullResponse

public ColumnAggregationEndpointNullResponse()

Method Detail

getServices

public Iterable<Service> getServices()

Specified by:

getServices in interface Coprocessor

start

public void start(CoprocessorEnvironment env)
           throws IOException

Specified by:

start in interface Coprocessor

Throws:

IOException

stop

public void stop(CoprocessorEnvironment env)
          throws IOException

Specified by:

stop in interface Coprocessor

Throws:

IOException

sum

public void sum(RpcController controller,
                org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationNullResponseSumRequest request,
                RpcCallback<org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationNullResponseSumResponse> done)

Specified by:

sum in class org.apache.hadoop.hbase.coprocessor.protobuf.generated.ColumnAggregationWithNullResponseProtos.ColumnAggregationServiceNullResponse