mirror of https://github.com/apache/druid.git
Using annotation to distinguish Hadoop Configuration in each module (#9013)
* Multibinding for NodeRole * Fix endpoints * fix doc * fix test * Using annotation to distinguish Hadoop Configuration in each module
This commit is contained in:
Jihoon Son
GitHub
parent
e5e1e9c4ee
commit
66056b2826
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@ -27,6 +27,7 @@ import org.apache.druid.data.input.FiniteFirehoseFactory;
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import org.apache.druid.data.input.InputSplit;
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import org.apache.druid.data.input.impl.StringInputRowParser;
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import org.apache.druid.data.input.impl.prefetch.PrefetchableTextFilesFirehoseFactory;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.inputsource.hdfs.HdfsInputSource;
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import org.apache.druid.storage.hdfs.HdfsDataSegmentPuller;
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import org.apache.druid.utils.CompressionUtils;
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@ -46,7 +47,7 @@ public class HdfsFirehoseFactory extends PrefetchableTextFilesFirehoseFactory<Pa
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@JsonCreator
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public HdfsFirehoseFactory(
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@JacksonInject Configuration conf,
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@JacksonInject @Hdfs Configuration conf,
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@JsonProperty("paths") Object inputPaths,
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@JsonProperty("maxCacheCapacityBytes") Long maxCacheCapacityBytes,
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@JsonProperty("maxFetchCapacityBytes") Long maxFetchCapacityBytes,
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@ -0,0 +1,40 @@
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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.guice;
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import com.google.inject.BindingAnnotation;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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/**
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* Each extension module needs to properly bind whatever it will use, but sometimes different modules need to bind the
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* same class which will lead to the duplicate injection error. To avoid this problem, each module is supposed to bind
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* different instances. This is a binding annotation for druid-hdfs-storage extension. Any binding for the same type
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* should be distinguished by using this annotation.
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*/
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@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})
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@Retention(RetentionPolicy.RUNTIME)
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@BindingAnnotation
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public @interface Hdfs
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{
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}
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@ -32,6 +32,7 @@ import org.apache.druid.data.input.InputSplit;
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import org.apache.druid.data.input.SplitHintSpec;
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import org.apache.druid.data.input.impl.InputEntityIteratingReader;
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import org.apache.druid.data.input.impl.SplittableInputSource;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.common.IAE;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.fs.Path;
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@ -72,7 +73,7 @@ public class HdfsInputSource extends AbstractInputSource implements SplittableIn
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@JsonCreator
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public HdfsInputSource(
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@JsonProperty(PROP_PATHS) Object inputPaths,
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@JacksonInject Configuration configuration
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@JacksonInject @Hdfs Configuration configuration
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)
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{
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this.inputPaths = coerceInputPathsToList(inputPaths, PROP_PATHS);
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@ -22,6 +22,7 @@ package org.apache.druid.storage.hdfs;
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import com.google.common.base.Preconditions;
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import com.google.inject.Inject;
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import org.apache.commons.lang.StringUtils;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.emitter.EmittingLogger;
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import org.apache.druid.segment.loading.DataSegmentKiller;
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import org.apache.druid.segment.loading.SegmentLoadingException;
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@ -43,7 +44,7 @@ public class HdfsDataSegmentKiller implements DataSegmentKiller
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private final Path storageDirectory;
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@Inject
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public HdfsDataSegmentKiller(final Configuration config, final HdfsDataSegmentPusherConfig pusherConfig)
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public HdfsDataSegmentKiller(@Hdfs final Configuration config, final HdfsDataSegmentPusherConfig pusherConfig)
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{
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this.config = config;
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this.storageDirectory = new Path(pusherConfig.getStorageDirectory());
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@ -22,6 +22,7 @@ package org.apache.druid.storage.hdfs;
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import com.google.common.base.Predicate;
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import com.google.common.io.ByteSource;
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import com.google.inject.Inject;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.common.FileUtils;
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import org.apache.druid.java.util.common.IAE;
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import org.apache.druid.java.util.common.RetryUtils;
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@ -178,7 +179,7 @@ public class HdfsDataSegmentPuller implements URIDataPuller
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protected final Configuration config;
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@Inject
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public HdfsDataSegmentPuller(final Configuration config)
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public HdfsDataSegmentPuller(@Hdfs final Configuration config)
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{
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this.config = config;
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}
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@ -26,6 +26,7 @@ import com.google.common.base.Suppliers;
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import com.google.common.collect.ImmutableMap;
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import com.google.inject.Inject;
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import org.apache.druid.common.utils.UUIDUtils;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.common.IOE;
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import org.apache.druid.java.util.common.StringUtils;
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import org.apache.druid.java.util.common.logger.Logger;
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@ -60,7 +61,11 @@ public class HdfsDataSegmentPusher implements DataSegmentPusher
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private final Supplier<String> fullyQualifiedStorageDirectory;
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@Inject
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public HdfsDataSegmentPusher(HdfsDataSegmentPusherConfig config, Configuration hadoopConfig, ObjectMapper jsonMapper)
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public HdfsDataSegmentPusher(
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HdfsDataSegmentPusherConfig config,
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@Hdfs Configuration hadoopConfig,
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ObjectMapper jsonMapper
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)
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{
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this.hadoopConfig = hadoopConfig;
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this.jsonMapper = jsonMapper;
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@ -21,6 +21,7 @@ package org.apache.druid.storage.hdfs;
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import com.google.inject.Inject;
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import org.apache.druid.data.SearchableVersionedDataFinder;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.common.RetryUtils;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.fs.FileStatus;
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@ -36,7 +37,7 @@ import java.util.regex.Pattern;
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public class HdfsFileTimestampVersionFinder extends HdfsDataSegmentPuller implements SearchableVersionedDataFinder<URI>
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{
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@Inject
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public HdfsFileTimestampVersionFinder(Configuration config)
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public HdfsFileTimestampVersionFinder(@Hdfs Configuration config)
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{
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super(config);
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}
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@ -22,6 +22,7 @@ package org.apache.druid.storage.hdfs;
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import com.google.common.base.Strings;
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import com.google.inject.Inject;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.guice.ManageLifecycle;
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import org.apache.druid.java.util.common.ISE;
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import org.apache.druid.java.util.common.lifecycle.LifecycleStart;
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@ -40,7 +41,7 @@ public class HdfsStorageAuthentication
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private final Configuration hadoopConf;
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@Inject
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public HdfsStorageAuthentication(HdfsKerberosConfig hdfsKerberosConfig, Configuration hadoopConf)
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public HdfsStorageAuthentication(HdfsKerberosConfig hdfsKerberosConfig, @Hdfs Configuration hadoopConf)
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{
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this.hdfsKerberosConfig = hdfsKerberosConfig;
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this.hadoopConf = hadoopConf;
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@ -28,6 +28,7 @@ import com.google.inject.multibindings.MapBinder;
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import org.apache.druid.data.SearchableVersionedDataFinder;
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import org.apache.druid.firehose.hdfs.HdfsFirehoseFactory;
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import org.apache.druid.guice.Binders;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.guice.JsonConfigProvider;
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import org.apache.druid.guice.LazySingleton;
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import org.apache.druid.guice.LifecycleModule;
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@ -108,7 +109,7 @@ public class HdfsStorageDruidModule implements DruidModule
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}
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}
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binder.bind(Configuration.class).toInstance(conf);
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binder.bind(Configuration.class).annotatedWith(Hdfs.class).toInstance(conf);
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JsonConfigProvider.bind(binder, "druid.storage", HdfsDataSegmentPusherConfig.class);
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Binders.taskLogsBinder(binder).addBinding("hdfs").to(HdfsTaskLogs.class);
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@ -117,6 +118,5 @@ public class HdfsStorageDruidModule implements DruidModule
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JsonConfigProvider.bind(binder, "druid.hadoop.security.kerberos", HdfsKerberosConfig.class);
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binder.bind(HdfsStorageAuthentication.class).in(ManageLifecycle.class);
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LifecycleModule.register(binder, HdfsStorageAuthentication.class);
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}
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}
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@ -23,6 +23,7 @@ import com.google.common.base.Optional;
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import com.google.common.io.ByteSource;
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import com.google.common.io.ByteStreams;
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import com.google.inject.Inject;
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import org.apache.druid.guice.Hdfs;
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import org.apache.druid.java.util.common.IOE;
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import org.apache.druid.java.util.common.logger.Logger;
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import org.apache.druid.tasklogs.TaskLogs;
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@ -51,7 +52,7 @@ public class HdfsTaskLogs implements TaskLogs
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private final Configuration hadoopConfig;
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@Inject
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public HdfsTaskLogs(HdfsTaskLogsConfig config, Configuration hadoopConfig)
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public HdfsTaskLogs(HdfsTaskLogsConfig config, @Hdfs Configuration hadoopConfig)
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{
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this.config = config;
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this.hadoopConfig = hadoopConfig;
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@ -24,6 +24,7 @@ import com.fasterxml.jackson.databind.jsontype.NamedType;
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import com.fasterxml.jackson.databind.module.SimpleModule;
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import com.google.inject.Binder;
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import com.google.inject.Inject;
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import org.apache.druid.data.input.orc.guice.Orc;
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import org.apache.druid.initialization.DruidModule;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.fs.FileSystem;
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@ -89,6 +90,6 @@ public class OrcExtensionsModule implements DruidModule
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}
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}
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binder.bind(Configuration.class).toInstance(conf);
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binder.bind(Configuration.class).annotatedWith(Orc.class).toInstance(conf);
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}
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}
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@ -26,6 +26,7 @@ import org.apache.druid.data.input.InputEntity;
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import org.apache.druid.data.input.InputEntityReader;
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import org.apache.druid.data.input.InputRowSchema;
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import org.apache.druid.data.input.impl.NestedInputFormat;
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import org.apache.druid.data.input.orc.guice.Orc;
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import org.apache.druid.java.util.common.parsers.JSONPathSpec;
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import org.apache.hadoop.conf.Configuration;
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@ -42,7 +43,7 @@ public class OrcInputFormat extends NestedInputFormat
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public OrcInputFormat(
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@JsonProperty("flattenSpec") @Nullable JSONPathSpec flattenSpec,
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@JsonProperty("binaryAsString") @Nullable Boolean binaryAsString,
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@JacksonInject Configuration conf
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@JacksonInject @Orc Configuration conf
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)
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{
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super(flattenSpec);
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@ -0,0 +1,40 @@
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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.data.input.orc.guice;
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import com.google.inject.BindingAnnotation;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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/**
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* Each extension module needs to properly bind whatever it will use, but sometimes different modules need to bind the
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* same class which will lead to the duplicate injection error. To avoid this problem, each module is supposed to bind
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* different instances. This is a binding annotation for druid-orc-extensions extension. Any binding for the same type
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* should be distinguished by using this annotation.
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*/
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@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})
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@Retention(RetentionPolicy.RUNTIME)
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@BindingAnnotation
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public @interface Orc
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{
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}
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@ -25,6 +25,7 @@ import com.fasterxml.jackson.databind.module.SimpleModule;
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import com.google.inject.Binder;
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import com.google.inject.Inject;
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import org.apache.druid.data.input.parquet.avro.ParquetAvroHadoopInputRowParser;
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import org.apache.druid.data.input.parquet.guice.Parquet;
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import org.apache.druid.data.input.parquet.simple.ParquetHadoopInputRowParser;
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import org.apache.druid.data.input.parquet.simple.ParquetParseSpec;
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import org.apache.druid.initialization.DruidModule;
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@ -98,6 +99,6 @@ public class ParquetExtensionsModule implements DruidModule
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}
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}
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binder.bind(Configuration.class).toInstance(conf);
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binder.bind(Configuration.class).annotatedWith(Parquet.class).toInstance(conf);
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}
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}
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@ -19,13 +19,16 @@
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package org.apache.druid.data.input.parquet;
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import com.fasterxml.jackson.annotation.JacksonInject;
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import com.fasterxml.jackson.annotation.JsonCreator;
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import com.fasterxml.jackson.annotation.JsonProperty;
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import org.apache.druid.data.input.InputEntity;
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import org.apache.druid.data.input.InputEntityReader;
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import org.apache.druid.data.input.InputRowSchema;
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import org.apache.druid.data.input.impl.NestedInputFormat;
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import org.apache.druid.data.input.parquet.guice.Parquet;
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import org.apache.druid.java.util.common.parsers.JSONPathSpec;
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import org.apache.hadoop.conf.Configuration;
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import javax.annotation.Nullable;
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import java.io.File;
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@ -35,15 +38,18 @@ import java.util.Objects;
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public class ParquetInputFormat extends NestedInputFormat
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{
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private final boolean binaryAsString;
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private final Configuration conf;
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@JsonCreator
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public ParquetInputFormat(
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@JsonProperty("flattenSpec") @Nullable JSONPathSpec flattenSpec,
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@JsonProperty("binaryAsString") @Nullable Boolean binaryAsString
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@JsonProperty("binaryAsString") @Nullable Boolean binaryAsString,
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@JacksonInject @Parquet Configuration conf
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)
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{
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super(flattenSpec);
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this.binaryAsString = binaryAsString == null ? false : binaryAsString;
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this.conf = conf;
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}
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@JsonProperty
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@ -65,7 +71,7 @@ public class ParquetInputFormat extends NestedInputFormat
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File temporaryDirectory
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) throws IOException
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{
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return new ParquetReader(inputRowSchema, source, temporaryDirectory, getFlattenSpec(), binaryAsString);
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return new ParquetReader(conf, inputRowSchema, source, temporaryDirectory, getFlattenSpec(), binaryAsString);
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}
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@Override
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|
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@ -31,6 +31,7 @@ import org.apache.druid.java.util.common.parsers.JSONPathSpec;
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import org.apache.druid.java.util.common.parsers.ObjectFlattener;
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import org.apache.druid.java.util.common.parsers.ObjectFlatteners;
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import org.apache.druid.java.util.common.parsers.ParseException;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.fs.Path;
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import org.apache.parquet.example.data.Group;
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import org.apache.parquet.hadoop.example.GroupReadSupport;
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@ -51,6 +52,7 @@ public class ParquetReader extends IntermediateRowParsingReader<Group>
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private final Closer closer;
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ParquetReader(
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Configuration conf,
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InputRowSchema inputRowSchema,
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InputEntity source,
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File temporaryDirectory,
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|
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@ -69,7 +71,9 @@ public class ParquetReader extends IntermediateRowParsingReader<Group>
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final ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
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try {
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Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
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reader = closer.register(org.apache.parquet.hadoop.ParquetReader.builder(new GroupReadSupport(), path).build());
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reader = closer.register(org.apache.parquet.hadoop.ParquetReader.builder(new GroupReadSupport(), path)
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.withConf(conf)
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.build());
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}
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finally {
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Thread.currentThread().setContextClassLoader(currentClassLoader);
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|
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|
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|
|
@ -0,0 +1,40 @@
|
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/*
|
||||
* 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.druid.data.input.parquet.guice;
|
||||
|
||||
import com.google.inject.BindingAnnotation;
|
||||
|
||||
import java.lang.annotation.ElementType;
|
||||
import java.lang.annotation.Retention;
|
||||
import java.lang.annotation.RetentionPolicy;
|
||||
import java.lang.annotation.Target;
|
||||
|
||||
/**
|
||||
* Each extension module needs to properly bind whatever it will use, but sometimes different modules need to bind the
|
||||
* same class which will lead to the duplicate injection error. To avoid this problem, each module is supposed to bind
|
||||
* different instances. This is a binding annotation for druid-parquet-extensions extension. Any binding for the same
|
||||
* type should be distinguished by using this annotation.
|
||||
*/
|
||||
@Target({ElementType.FIELD, ElementType.PARAMETER, ElementType.METHOD})
|
||||
@Retention(RetentionPolicy.RUNTIME)
|
||||
@BindingAnnotation
|
||||
public @interface Parquet
|
||||
{
|
||||
}
|
||||
|
|
@ -28,6 +28,7 @@ import org.apache.druid.data.input.InputRowSchema;
|
|||
import org.apache.druid.data.input.impl.FileEntity;
|
||||
import org.apache.druid.java.util.common.parsers.CloseableIterator;
|
||||
import org.apache.druid.java.util.common.parsers.JSONPathSpec;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
|
|
@ -51,7 +52,7 @@ class BaseParquetReaderTest
|
|||
) throws IOException
|
||||
{
|
||||
FileEntity entity = new FileEntity(new File(parquetFile));
|
||||
ParquetInputFormat parquet = new ParquetInputFormat(flattenSpec, binaryAsString);
|
||||
ParquetInputFormat parquet = new ParquetInputFormat(flattenSpec, binaryAsString, new Configuration());
|
||||
return parquet.createReader(schema, entity, null);
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue