mirror of https://github.com/apache/druid.git
Addressing review comments part 1
This commit is contained in:
Soumyava Das
parent
557081a11e
commit
1b75daf811
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@ -157,11 +157,12 @@ public abstract class BaseLeafFrameProcessor implements FrameProcessor<Long>
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final boolean retVal = broadcastJoinHelper.buildBroadcastTablesIncrementally(readableInputs);
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if (retVal) {
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InputNumberDataSource inputNumberDataSource = (InputNumberDataSource) query.getDataSource();
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// The InputNumberData source was going through the broadcastJoinHelper which
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// was using the JoinableFactoryWrapper to create segment map function.
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// After refactoring, the segment map function creation is moved to data source
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// Hence for InputNumberDataSource we are setting the broadcast join helper for the data source
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// and moving the segment map function creation there
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// The InputNumberDataSource requires a BroadcastJoinHelper to be able to create its
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// segment map function. It would be a lot better if the InputNumberDataSource actually
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// had a way to get that injected into it on its own, but the relationship between these objects
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// was figured out during a refactor and using a setter here seemed like the least-bad way to
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// make progress on the refactor without breaking functionality. Hopefully, some future
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// developer will move this away from a setter.
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inputNumberDataSource.setBroadcastJoinHelper(broadcastJoinHelper);
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segmentMapFn = inputNumberDataSource.createSegmentMapFunction(query, new AtomicLong());
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}
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@ -573,16 +573,6 @@ public class MSQTestBase extends BaseCalciteQueryTest
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)
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).registerSubtypes(ExternalDataSource.class));
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DruidSecondaryModule.setupJackson(injector, mapper);
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/*
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mapper.setInjectableValues(
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new InjectableValues.Std()
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.addValue(ObjectMapper.class, mapper)
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.addValue(Injector.class, injector)
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.addValue(DataSegment.PruneSpecsHolder.class, DataSegment.PruneSpecsHolder.DEFAULT)
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.addValue(LocalDataSegmentPuller.class, new LocalDataSegmentPuller())
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.addValue(ExprMacroTable.class, CalciteTests.createExprMacroTable())
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);
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*/
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mapper.registerSubtypes(new NamedType(LocalLoadSpec.class, "local"));
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@ -156,7 +156,7 @@ public class JoinDataSource implements DataSource
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final JoinConditionAnalysis conditionAnalysis,
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final JoinType joinType,
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final DimFilter leftFilter,
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@Nullable @JacksonInject final JoinableFactoryWrapper joinableFactoryWrapper
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@Nullable final JoinableFactoryWrapper joinableFactoryWrapper
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)
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{
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return new JoinDataSource(
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@ -1,3 +1,22 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.druid.segment.join;
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import org.apache.druid.query.DataSource;
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@ -1,46 +0,0 @@
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.apache.druid.segment.join;
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import org.apache.druid.query.DataSource;
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import java.util.Optional;
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public class NoopJoinableFactory implements JoinableFactory
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{
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public static final NoopJoinableFactory INSTANCE = new NoopJoinableFactory();
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protected NoopJoinableFactory()
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{
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// Singleton.
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}
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@Override
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public boolean isDirectlyJoinable(DataSource dataSource)
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{
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return false;
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}
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@Override
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public Optional<Joinable> build(DataSource dataSource, JoinConditionAnalysis condition)
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{
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return Optional.empty();
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}
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}
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@ -108,9 +108,9 @@ public class CacheUtil
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ServerType serverType
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)
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{
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return isQueryCacheable(query, cacheStrategy, cacheConfig, serverType)
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return cacheConfig.isUseCache()
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&& QueryContexts.isUseCache(query)
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&& cacheConfig.isUseCache();
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&& isQueryCacheable(query, cacheStrategy, cacheConfig, serverType);
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}
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/**
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@ -93,11 +93,12 @@ public class LocalQuerySegmentWalker implements QuerySegmentWalker
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final AtomicLong cpuAccumulator = new AtomicLong(0L);
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Function<SegmentReference, SegmentReference> segmentMapFn = analysis.getDataSource()
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.createSegmentMapFunction(
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query,
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cpuAccumulator
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);
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Function<SegmentReference, SegmentReference> segmentMapFn = analysis
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.getDataSource()
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.createSegmentMapFunction(
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query,
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cpuAccumulator
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);
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final QueryRunnerFactory<T, Query<T>> queryRunnerFactory = conglomerate.findFactory(query);
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@ -26,7 +26,6 @@ import com.google.inject.Key;
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import com.google.inject.Module;
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import com.google.inject.TypeLiteral;
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import com.google.inject.name.Names;
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import com.google.inject.util.Providers;
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import org.apache.druid.curator.discovery.DiscoveryModule;
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import org.apache.druid.discovery.NodeRole;
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import org.apache.druid.guice.Jerseys;
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@ -43,7 +42,6 @@ import org.apache.druid.java.util.common.logger.Logger;
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import org.apache.druid.query.QuerySegmentWalker;
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import org.apache.druid.query.lookup.LookupSerdeModule;
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import org.apache.druid.segment.join.JoinableFactory;
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import org.apache.druid.segment.join.JoinableFactoryWrapper;
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import org.apache.druid.segment.join.NoopJoinableFactory;
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import org.apache.druid.server.AsyncQueryForwardingServlet;
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import org.apache.druid.server.NoopQuerySegmentWalker;
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