| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.drill.exec.ops; |
| |
| import org.apache.drill.exec.coord.ClusterCoordinator; |
| import org.apache.drill.exec.memory.BufferAllocator; |
| import org.apache.drill.exec.physical.impl.OperatorCreatorRegistry; |
| import org.apache.drill.exec.planner.PhysicalPlanReader; |
| import org.apache.drill.exec.proto.CoordinationProtos; |
| import org.apache.drill.exec.rpc.control.WorkEventBus; |
| import org.apache.drill.exec.rpc.user.UserServer; |
| import org.apache.drill.exec.server.QueryProfileStoreContext; |
| import org.apache.drill.exec.work.batch.IncomingBuffers; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * The context that is used by a Drillbit in classes like the |
| * {@link org.apache.drill.exec.work.fragment.FragmentExecutor}. |
| */ |
| public interface ExecutorFragmentContext extends RootFragmentContext { |
| |
| /** |
| * Returns the root allocator for the Drillbit. |
| */ |
| BufferAllocator getRootAllocator(); |
| |
| PhysicalPlanReader getPlanReader(); |
| |
| ClusterCoordinator getClusterCoordinator(); |
| |
| CoordinationProtos.DrillbitEndpoint getForemanEndpoint(); |
| |
| CoordinationProtos.DrillbitEndpoint getEndpoint(); |
| |
| Collection<CoordinationProtos.DrillbitEndpoint> getBits(); |
| |
| OperatorCreatorRegistry getOperatorCreatorRegistry(); |
| |
| void setBuffers(final IncomingBuffers buffers); |
| |
| QueryProfileStoreContext getProfileStoreContext(); |
| |
| WorkEventBus getWorkEventBus(); |
| |
| Set<Map.Entry<UserServer.BitToUserConnection, UserServer.BitToUserConnectionConfig>> getUserConnections(); |
| |
| boolean isUserAuthenticationEnabled(); |
| } |