/*
 * Licensed 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 com.facebook.presto.execution;

import com.facebook.presto.OutputBuffers;
import com.facebook.presto.ScheduledSplit;
import com.facebook.presto.TaskSource;
import com.facebook.presto.block.BlockEncodingManager;
import com.facebook.presto.connector.ConnectorId;
import com.facebook.presto.cost.CoefficientBasedCostCalculator;
import com.facebook.presto.execution.TestSqlTaskManager.MockExchangeClientSupplier;
import com.facebook.presto.execution.scheduler.LegacyNetworkTopology;
import com.facebook.presto.execution.scheduler.NodeScheduler;
import com.facebook.presto.execution.scheduler.NodeSchedulerConfig;
import com.facebook.presto.index.IndexManager;
import com.facebook.presto.metadata.InMemoryNodeManager;
import com.facebook.presto.metadata.MetadataManager;
import com.facebook.presto.metadata.Split;
import com.facebook.presto.metadata.TableHandle;
import com.facebook.presto.operator.LookupJoinOperators;
import com.facebook.presto.operator.PagesIndex;
import com.facebook.presto.operator.index.IndexJoinLookupStats;
import com.facebook.presto.spi.block.TestingBlockEncodingSerde;
import com.facebook.presto.spi.connector.ConnectorTransactionHandle;
import com.facebook.presto.spi.predicate.TupleDomain;
import com.facebook.presto.spi.type.TestingTypeManager;
import com.facebook.presto.spiller.FileSingleStreamSpillerFactory;
import com.facebook.presto.spiller.GenericSpillerFactory;
import com.facebook.presto.spiller.SpillerStats;
import com.facebook.presto.split.PageSinkManager;
import com.facebook.presto.split.PageSourceManager;
import com.facebook.presto.sql.analyzer.FeaturesConfig;
import com.facebook.presto.sql.gen.ExpressionCompiler;
import com.facebook.presto.sql.gen.JoinCompiler;
import com.facebook.presto.sql.gen.JoinFilterFunctionCompiler;
import com.facebook.presto.sql.gen.JoinProbeCompiler;
import com.facebook.presto.sql.parser.SqlParser;
import com.facebook.presto.sql.planner.CompilerConfig;
import com.facebook.presto.sql.planner.LocalExecutionPlanner;
import com.facebook.presto.sql.planner.NodePartitioningManager;
import com.facebook.presto.sql.planner.Partitioning;
import com.facebook.presto.sql.planner.PartitioningScheme;
import com.facebook.presto.sql.planner.PlanFragment;
import com.facebook.presto.sql.planner.Symbol;
import com.facebook.presto.sql.planner.plan.PlanFragmentId;
import com.facebook.presto.sql.planner.plan.PlanNodeId;
import com.facebook.presto.sql.planner.plan.TableScanNode;
import com.facebook.presto.testing.TestingMetadata.TestingColumnHandle;
import com.facebook.presto.testing.TestingMetadata.TestingTableHandle;
import com.facebook.presto.testing.TestingSplit;
import com.facebook.presto.testing.TestingTransactionHandle;
import com.facebook.presto.util.FinalizerService;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;

import java.util.List;
import java.util.Optional;

import static com.facebook.presto.SessionTestUtils.TEST_SESSION;
import static com.facebook.presto.spi.type.BigintType.BIGINT;
import static com.facebook.presto.spi.type.VarcharType.VARCHAR;
import static com.facebook.presto.sql.planner.SystemPartitioningHandle.SINGLE_DISTRIBUTION;
import static com.facebook.presto.sql.planner.SystemPartitioningHandle.SOURCE_DISTRIBUTION;

public final class TaskTestUtils
{
    private TaskTestUtils()
    {
    }

    private static final ConnectorTransactionHandle TRANSACTION_HANDLE = TestingTransactionHandle.create();

    public static final PlanNodeId TABLE_SCAN_NODE_ID = new PlanNodeId("tableScan");

    private static final ConnectorId CONNECTOR_ID = new ConnectorId("test");

    public static final ScheduledSplit SPLIT = new ScheduledSplit(0, TABLE_SCAN_NODE_ID, new Split(CONNECTOR_ID, TRANSACTION_HANDLE, TestingSplit.createLocalSplit()));

    public static final ImmutableList<TaskSource> EMPTY_SOURCES = ImmutableList.of();

    public static final Symbol SYMBOL = new Symbol("column");

    public static final PlanFragment PLAN_FRAGMENT = new PlanFragment(
            new PlanFragmentId("fragment"),
            new TableScanNode(
                    TABLE_SCAN_NODE_ID,
                    new TableHandle(CONNECTOR_ID, new TestingTableHandle()),
                    ImmutableList.of(SYMBOL),
                    ImmutableMap.of(SYMBOL, new TestingColumnHandle("column", 0, BIGINT)),
                    Optional.empty(),
                    TupleDomain.all(),
                    null),
            ImmutableMap.of(SYMBOL, VARCHAR),
            SOURCE_DISTRIBUTION,
            ImmutableList.of(TABLE_SCAN_NODE_ID),
            new PartitioningScheme(Partitioning.create(SINGLE_DISTRIBUTION, ImmutableList.of()), ImmutableList.of(SYMBOL))
                    .withBucketToPartition(Optional.of(new int[1])));

    public static LocalExecutionPlanner createTestingPlanner()
    {
        MetadataManager metadata = MetadataManager.createTestMetadataManager();

        PageSourceManager pageSourceManager = new PageSourceManager();
        pageSourceManager.addConnectorPageSourceProvider(CONNECTOR_ID, new TestingPageSourceProvider());

        // we don't start the finalizer so nothing will be collected, which is ok for a test
        FinalizerService finalizerService = new FinalizerService();

        NodeScheduler nodeScheduler = new NodeScheduler(
                new LegacyNetworkTopology(),
                new InMemoryNodeManager(),
                new NodeSchedulerConfig().setIncludeCoordinator(true),
                new NodeTaskMap(finalizerService));
        NodePartitioningManager nodePartitioningManager = new NodePartitioningManager(nodeScheduler);

        return new LocalExecutionPlanner(
                metadata,
                new SqlParser(),
                new CoefficientBasedCostCalculator(metadata),
                Optional.empty(),
                pageSourceManager,
                new IndexManager(),
                nodePartitioningManager,
                new PageSinkManager(),
                new MockExchangeClientSupplier(),
                new ExpressionCompiler(metadata),
                new JoinFilterFunctionCompiler(metadata),
                new IndexJoinLookupStats(),
                new CompilerConfig(),
                new TaskManagerConfig(),
                new GenericSpillerFactory(new FileSingleStreamSpillerFactory(new BlockEncodingManager(metadata.getTypeManager()), new SpillerStats(), new FeaturesConfig())),
                new TestingBlockEncodingSerde(new TestingTypeManager()),
                new PagesIndex.TestingFactory(),
                new JoinCompiler(),
                new LookupJoinOperators(new JoinProbeCompiler()));
    }

    public static TaskInfo updateTask(SqlTask sqlTask, List<TaskSource> taskSources, OutputBuffers outputBuffers)
    {
        return sqlTask.updateTask(TEST_SESSION, Optional.of(PLAN_FRAGMENT), taskSources, outputBuffers);
    }
}

@@ -723,63 +723,8 @@
 ce;%0A
-import com.facebook.presto.block.BlockEncodingManager;%0A
 impo
@@ -1782,75 +1782,8 @@
 er;%0A
-import com.facebook.presto.spiller.FileSingleStreamSpillerFactory;%0A
 impo
@@ -1840,57 +1840,8 @@
 ry;%0A
-import com.facebook.presto.spiller.SpillerStats;%0A
 impo
@@ -1942,64 +1942,8 @@
 er;%0A
-import com.facebook.presto.sql.analyzer.FeaturesConfig;%0A
 impo
@@ -6632,137 +6632,130 @@
 ory(
-new FileSingleStreamSpillerFactory(new BlockEncodingManager(metadata.getTypeManager()), new SpillerStats(), new FeaturesConfig())
+(types, spillContext, memoryContext) -%3E %7B%0A                    throw new UnsupportedOperationException();%0A                %7D
 ),%0A 

Use dummy spiller when creating testing LocalExecutionPlanner