org.apache.hudi.io.storage.HoodieAvroFileWriter Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.hudi.io.storage;
import org.apache.hudi.avro.HoodieAvroUtils;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.model.HoodieRecord;
import org.apache.avro.Schema;
import org.apache.avro.generic.GenericRecord;
import org.apache.avro.generic.IndexedRecord;
import java.io.IOException;
import java.util.Properties;
public interface HoodieAvroFileWriter extends HoodieFileWriter {
boolean canWrite();
void close() throws IOException;
void writeAvroWithMetadata(HoodieKey key, IndexedRecord avroRecord) throws IOException;
void writeAvro(String recordKey, IndexedRecord record) throws IOException;
@Override
default void writeWithMetadata(HoodieKey key, HoodieRecord record, Schema schema, Properties props) throws IOException {
IndexedRecord avroPayload = record.toIndexedRecord(schema, props).get().getData();
writeAvroWithMetadata(key, avroPayload);
}
@Override
default void write(String recordKey, HoodieRecord record, Schema schema, Properties props) throws IOException {
IndexedRecord avroPayload = record.toIndexedRecord(schema, props).get().getData();
writeAvro(recordKey, avroPayload);
}
default void prepRecordWithMetadata(HoodieKey key, IndexedRecord avroRecord, String instantTime, Integer partitionId, long recordIndex, String fileName) {
String seqId = HoodieRecord.generateSequenceId(instantTime, partitionId, recordIndex);
HoodieAvroUtils.addHoodieKeyToRecord((GenericRecord) avroRecord, key.getRecordKey(), key.getPartitionPath(), fileName);
HoodieAvroUtils.addCommitMetadataToRecord((GenericRecord) avroRecord, instantTime, seqId);
}
}