org.apache.hudi.table.HoodieJavaCopyOnWriteTable Maven / Gradle / Ivy
The newest version!
/*
* 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.hudi.table;
import org.apache.hudi.avro.model.HoodieCleanMetadata;
import org.apache.hudi.avro.model.HoodieCleanerPlan;
import org.apache.hudi.avro.model.HoodieClusteringPlan;
import org.apache.hudi.avro.model.HoodieCompactionPlan;
import org.apache.hudi.avro.model.HoodieIndexCommitMetadata;
import org.apache.hudi.avro.model.HoodieIndexPlan;
import org.apache.hudi.avro.model.HoodieRestoreMetadata;
import org.apache.hudi.avro.model.HoodieRestorePlan;
import org.apache.hudi.avro.model.HoodieRollbackMetadata;
import org.apache.hudi.avro.model.HoodieRollbackPlan;
import org.apache.hudi.avro.model.HoodieSavepointMetadata;
import org.apache.hudi.client.WriteStatus;
import org.apache.hudi.client.common.HoodieJavaEngineContext;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.engine.HoodieEngineContext;
import org.apache.hudi.common.model.HoodieBaseFile;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.model.HoodieRecord;
import org.apache.hudi.common.table.HoodieTableMetaClient;
import org.apache.hudi.common.table.timeline.HoodieInstant;
import org.apache.hudi.common.util.Option;
import org.apache.hudi.config.HoodieWriteConfig;
import org.apache.hudi.exception.HoodieIOException;
import org.apache.hudi.exception.HoodieNotSupportedException;
import org.apache.hudi.io.HoodieCreateHandle;
import org.apache.hudi.io.HoodieMergeHandle;
import org.apache.hudi.io.HoodieMergeHandleFactory;
import org.apache.hudi.keygen.BaseKeyGenerator;
import org.apache.hudi.keygen.factory.HoodieAvroKeyGeneratorFactory;
import org.apache.hudi.metadata.MetadataPartitionType;
import org.apache.hudi.table.action.HoodieWriteMetadata;
import org.apache.hudi.table.action.bootstrap.HoodieBootstrapWriteMetadata;
import org.apache.hudi.table.action.clean.CleanActionExecutor;
import org.apache.hudi.table.action.clean.CleanPlanActionExecutor;
import org.apache.hudi.table.action.cluster.ClusteringPlanActionExecutor;
import org.apache.hudi.table.action.cluster.JavaExecuteClusteringCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaBulkInsertCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaBulkInsertPreppedCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaDeleteCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaDeletePreppedCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaInsertCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaInsertOverwriteCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaInsertOverwriteTableCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaInsertPreppedCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaUpsertCommitActionExecutor;
import org.apache.hudi.table.action.commit.JavaUpsertPreppedCommitActionExecutor;
import org.apache.hudi.table.action.index.RunIndexActionExecutor;
import org.apache.hudi.table.action.index.ScheduleIndexActionExecutor;
import org.apache.hudi.table.action.restore.CopyOnWriteRestoreActionExecutor;
import org.apache.hudi.table.action.rollback.BaseRollbackPlanActionExecutor;
import org.apache.hudi.table.action.rollback.CopyOnWriteRollbackActionExecutor;
import org.apache.hudi.table.action.rollback.RestorePlanActionExecutor;
import org.apache.hudi.table.action.savepoint.SavepointActionExecutor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
public class HoodieJavaCopyOnWriteTable
extends HoodieJavaTable implements HoodieCompactionHandler {
private static final Logger LOG = LoggerFactory.getLogger(HoodieJavaCopyOnWriteTable.class);
protected HoodieJavaCopyOnWriteTable(HoodieWriteConfig config,
HoodieEngineContext context,
HoodieTableMetaClient metaClient) {
super(config, context, metaClient);
}
@Override
public HoodieWriteMetadata> upsert(HoodieEngineContext context,
String instantTime,
List> records) {
return new JavaUpsertCommitActionExecutor<>(context, config,
this, instantTime, records).execute();
}
@Override
public HoodieWriteMetadata> insert(HoodieEngineContext context,
String instantTime,
List> records) {
return new JavaInsertCommitActionExecutor<>(context, config,
this, instantTime, records).execute();
}
@Override
public HoodieWriteMetadata> bulkInsert(HoodieEngineContext context,
String instantTime,
List> records,
Option bulkInsertPartitioner) {
return new JavaBulkInsertCommitActionExecutor((HoodieJavaEngineContext) context, config,
this, instantTime, records, bulkInsertPartitioner).execute();
}
@Override
public HoodieWriteMetadata> delete(HoodieEngineContext context,
String instantTime,
List keys) {
return new JavaDeleteCommitActionExecutor<>(context, config, this, instantTime, keys).execute();
}
@Override
public HoodieWriteMetadata> deletePrepped(HoodieEngineContext context, String instantTime, List> preppedRecords) {
return new JavaDeletePreppedCommitActionExecutor<>((HoodieJavaEngineContext) context, config,
this, instantTime, preppedRecords).execute();
}
@Override
public HoodieWriteMetadata deletePartitions(HoodieEngineContext context, String instantTime, List partitions) {
throw new HoodieNotSupportedException("Delete partitions is not supported yet");
}
@Override
public HoodieWriteMetadata> upsertPrepped(HoodieEngineContext context,
String instantTime,
List> preppedRecords) {
return new JavaUpsertPreppedCommitActionExecutor<>((HoodieJavaEngineContext) context, config,
this, instantTime, preppedRecords).execute();
}
@Override
public HoodieWriteMetadata> insertPrepped(HoodieEngineContext context,
String instantTime,
List> preppedRecords) {
return new JavaInsertPreppedCommitActionExecutor<>((HoodieJavaEngineContext) context, config,
this, instantTime, preppedRecords).execute();
}
@Override
public HoodieWriteMetadata> bulkInsertPrepped(HoodieEngineContext context,
String instantTime,
List> preppedRecords,
Option bulkInsertPartitioner) {
return new JavaBulkInsertPreppedCommitActionExecutor((HoodieJavaEngineContext) context, config,
this, instantTime, preppedRecords, bulkInsertPartitioner).execute();
}
@Override
public HoodieWriteMetadata> insertOverwrite(HoodieEngineContext context,
String instantTime,
List> records) {
return new JavaInsertOverwriteCommitActionExecutor(
context, config, this, instantTime, records).execute();
}
@Override
public HoodieWriteMetadata> insertOverwriteTable(HoodieEngineContext context,
String instantTime,
List> records) {
return new JavaInsertOverwriteTableCommitActionExecutor(
context, config, this, instantTime, records).execute();
}
@Override
public HoodieWriteMetadata> managePartitionTTL(HoodieEngineContext context, String instantTime) {
throw new HoodieNotSupportedException("Manage partition ttl is not supported yet");
}
@Override
public Option scheduleCompaction(HoodieEngineContext context,
String instantTime,
Option> extraMetadata) {
throw new HoodieNotSupportedException("ScheduleCompaction is not supported on a CopyOnWrite table");
}
@Override
public HoodieWriteMetadata> compact(HoodieEngineContext context,
String compactionInstantTime) {
throw new HoodieNotSupportedException("Compaction is not supported on a CopyOnWrite table");
}
@Override
public Option scheduleClustering(final HoodieEngineContext context, final String instantTime, final Option> extraMetadata) {
return new ClusteringPlanActionExecutor<>(context, config, this, instantTime, extraMetadata).execute();
}
@Override
public HoodieWriteMetadata> cluster(final HoodieEngineContext context, final String clusteringInstantTime) {
return new JavaExecuteClusteringCommitActionExecutor<>(context, config, this, clusteringInstantTime).execute();
}
@Override
public HoodieBootstrapWriteMetadata> bootstrap(HoodieEngineContext context,
Option> extraMetadata) {
throw new HoodieNotSupportedException("Bootstrap is not supported yet");
}
@Override
public void rollbackBootstrap(HoodieEngineContext context,
String instantTime) {
throw new HoodieNotSupportedException("RollbackBootstrap is not supported yet");
}
@Override
public Option scheduleRollback(HoodieEngineContext context, String instantTime, HoodieInstant instantToRollback,
boolean skipTimelinePublish, boolean shouldRollbackUsingMarkers, boolean isRestore) {
return new BaseRollbackPlanActionExecutor(context, config, this, instantTime, instantToRollback, skipTimelinePublish,
shouldRollbackUsingMarkers, isRestore).execute();
}
@Override
public Option scheduleCleaning(HoodieEngineContext context, String instantTime, Option> extraMetadata) {
return new CleanPlanActionExecutor<>(context, config, this, instantTime, extraMetadata).execute();
}
@Override
public HoodieCleanMetadata clean(HoodieEngineContext context,
String cleanInstantTime) {
return new CleanActionExecutor(context, config, this, cleanInstantTime).execute();
}
@Override
public HoodieRollbackMetadata rollback(HoodieEngineContext context,
String rollbackInstantTime,
HoodieInstant commitInstant,
boolean deleteInstants,
boolean skipLocking) {
return new CopyOnWriteRollbackActionExecutor(
context, config, this, rollbackInstantTime, commitInstant, deleteInstants, skipLocking).execute();
}
@Override
public Option scheduleIndexing(HoodieEngineContext context, String indexInstantTime, List partitionsToIndex, List partitionPaths) {
return new ScheduleIndexActionExecutor<>(context, config, this, indexInstantTime, partitionsToIndex, partitionPaths).execute();
}
@Override
public Option index(HoodieEngineContext context, String indexInstantTime) {
return new RunIndexActionExecutor<>(context, config, this, indexInstantTime).execute();
}
@Override
public HoodieSavepointMetadata savepoint(HoodieEngineContext context,
String instantToSavepoint,
String user,
String comment) {
return new SavepointActionExecutor(
context, config, this, instantToSavepoint, user, comment).execute();
}
@Override
public Option scheduleRestore(HoodieEngineContext context, String restoreInstantTimestamp, String savepointToRestoreTimestamp) {
return new RestorePlanActionExecutor(context, config, this, restoreInstantTimestamp, savepointToRestoreTimestamp).execute();
}
@Override
public HoodieRestoreMetadata restore(HoodieEngineContext context,
String restoreInstantTimestamp,
String savepointToRestoreTimestamp) {
return new CopyOnWriteRestoreActionExecutor(
context, config, this, restoreInstantTimestamp, savepointToRestoreTimestamp).execute();
}
@Override
public Iterator> handleUpdate(
String instantTime, String partitionPath, String fileId,
Map> keyToNewRecords, HoodieBaseFile oldDataFile)
throws IOException {
// these are updates
HoodieMergeHandle upsertHandle = getUpdateHandle(instantTime, partitionPath, fileId, keyToNewRecords, oldDataFile);
return handleUpdateInternal(upsertHandle, instantTime, fileId);
}
protected Iterator> handleUpdateInternal(HoodieMergeHandle upsertHandle, String instantTime,
String fileId) throws IOException {
runMerge(upsertHandle, instantTime, fileId);
return upsertHandle.getWriteStatusesAsIterator();
}
protected HoodieMergeHandle getUpdateHandle(String instantTime, String partitionPath, String fileId,
Map> keyToNewRecords, HoodieBaseFile dataFileToBeMerged) {
Option keyGeneratorOpt = Option.empty();
if (!config.populateMetaFields()) {
try {
keyGeneratorOpt = Option.of((BaseKeyGenerator) HoodieAvroKeyGeneratorFactory.createKeyGenerator(new TypedProperties(config.getProps())));
} catch (IOException e) {
throw new HoodieIOException("Only BaseKeyGenerator (or any key generator that extends from BaseKeyGenerator) are supported when meta "
+ "columns are disabled. Please choose the right key generator if you wish to disable meta fields.", e);
}
}
return HoodieMergeHandleFactory.create(config, instantTime, this, keyToNewRecords, partitionPath, fileId,
dataFileToBeMerged, taskContextSupplier, keyGeneratorOpt);
}
@Override
public Iterator> handleInsert(
String instantTime, String partitionPath, String fileId,
Map> recordMap) {
HoodieCreateHandle createHandle =
new HoodieCreateHandle(config, instantTime, this, partitionPath, fileId, recordMap, taskContextSupplier);
createHandle.write();
return Collections.singletonList(createHandle.close()).iterator();
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy