Package org.apache.flink.table.gateway.rest.handler.operation

Class CancelOperationHandler

java.lang.Object

org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerAdapter

org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter

org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler<org.apache.flink.runtime.rest.handler.router.RoutedRequest>

org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler<T>

org.apache.flink.runtime.rest.handler.AbstractHandler<org.apache.flink.runtime.webmonitor.NonLeaderRetrievalRestfulGateway,R,M>

org.apache.flink.table.gateway.rest.handler.AbstractSqlGatewayRestHandler<org.apache.flink.runtime.rest.messages.EmptyRequestBody,OperationStatusResponseBody,OperationMessageParameters>

org.apache.flink.table.gateway.rest.handler.operation.AbstractOperationHandler

org.apache.flink.table.gateway.rest.handler.operation.CancelOperationHandler

All Implemented Interfaces:

AutoCloseable, org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler, org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler, org.apache.flink.util.AutoCloseableAsync

public class CancelOperationHandler
extends AbstractOperationHandler

Handler to cancel operation.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler

org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields inherited from class org.apache.flink.table.gateway.rest.handler.AbstractSqlGatewayRestHandler

service

Fields inherited from class org.apache.flink.runtime.rest.handler.AbstractHandler

log, MAPPER

Fields inherited from class org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler

leaderRetriever, logger, responseHeaders, timeout

Constructor Summary

Constructors

Constructor	Description
CancelOperationHandler(org.apache.flink.table.gateway.api.SqlGatewayService service, Map<String,String> responseHeaders, org.apache.flink.runtime.rest.messages.MessageHeaders<org.apache.flink.runtime.rest.messages.EmptyRequestBody,OperationStatusResponseBody,OperationMessageParameters> messageHeaders)

Method Summary

Modifier and Type	Method	Description
void	execute(org.apache.flink.table.gateway.api.session.SessionHandle sessionHandle, org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle)

Methods inherited from class org.apache.flink.table.gateway.rest.handler.operation.AbstractOperationHandler

getStatus, handleRequest

Methods inherited from class org.apache.flink.table.gateway.rest.handler.AbstractSqlGatewayRestHandler

respondToRequest

Methods inherited from class org.apache.flink.runtime.rest.handler.AbstractHandler

closeAsync, closeHandlerAsync, respondAsLeader

Methods inherited from class org.apache.flink.runtime.rest.handler.LeaderRetrievalHandler

channelRead0, getTimeout

Methods inherited from class org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.util.AutoCloseableAsync

close

Methods inherited from interface org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

CancelOperationHandler

public CancelOperationHandler(org.apache.flink.table.gateway.api.SqlGatewayService service,
                              Map<String,String> responseHeaders,
                              org.apache.flink.runtime.rest.messages.MessageHeaders<org.apache.flink.runtime.rest.messages.EmptyRequestBody,OperationStatusResponseBody,OperationMessageParameters> messageHeaders)

Method Detail

execute

public void execute(org.apache.flink.table.gateway.api.session.SessionHandle sessionHandle,
                    org.apache.flink.table.gateway.api.operation.OperationHandle operationHandle)

Overrides:

execute in class AbstractOperationHandler