FlechazoW commented on issue #3014:
URL: https://github.com/apache/parquet-java/issues/3014#issuecomment-2408477192
My example code runs fine, and I can’t reproduce your issue. Could you take
a look at my sample code? The code is as follows:
```java
import java.io.IOException;
import java.nio.file.Paths;
import org.apache.avro.Schema;
import org.apache.avro.SchemaBuilder;
import org.apache.avro.generic.GenericData;
import org.apache.avro.generic.GenericRecord;
import org.apache.parquet.avro.AvroParquetWriter;
import org.apache.parquet.hadoop.ParquetWriter;
import org.apache.parquet.io.LocalOutputFile;
public class _02_Parquet_Example {
public static void main(String[] args) throws IOException {
// Define the Avro schema
Schema schema = SchemaBuilder.record("User")
.fields()
.name("name").type().stringType().noDefault()
.name("age").type().intType().noDefault()
.endRecord();
// Create a GenericRecord
GenericRecord genericRecord = new GenericData.Record(schema);
genericRecord.put("name", "John Doe");
genericRecord.put("age", 30);
// Parquet file paths
String localFilePath = "./output-file1.parquet";
String localFilePath2 = "./output-file2.parquet";
LocalOutputFile localOutputFile = new
LocalOutputFile(Paths.get(localFilePath));
LocalOutputFile localOutputFile2 = new
LocalOutputFile(Paths.get(localFilePath2));
// Write to the first Parquet file
ParquetWriter<GenericRecord> writer = AvroParquetWriter
.<GenericRecord>builder(localOutputFile)
.withSchema(schema)
.build();
writer.write(genericRecord);
writer.close();
// Write to the second Parquet file with the same record
writer = AvroParquetWriter
.<GenericRecord>builder(localOutputFile2)
.withSchema(schema)
.build();
writer.write(genericRecord);
writer.close();
System.out.println("Data written to Parquet files successfully.");
}
}
```
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