Flink parquetwriterfactory
WebFlink comes with four built-in BulkWriter factories: ParquetWriterFactory; AvroWriterFactory; SequenceFileWriterFactory; CompressWriterFactory; … WebA factory that creates a Parquet BulkWriter. The factory takes a user-supplied builder to assemble Parquet's writer and then turns it into a Flink BulkWriter. See Also: Serialized …
Flink parquetwriterfactory
Did you know?
WebMay 11, 2024 · Flink includes support for Protobuf and Avro. Otherwise you'll need to implement a ParquetWriterFactory with a custom implementation of the … WebMar 9, 2024 · Flink-StreaimingFileSink-自定义序列化-Parquet批量压缩1 Maven依赖Flink有内置方法可用于为Avro数据创建Parquet writer factory。 ... 如果要写入Avro以外的Parquet兼容的数据格式,请实现ParquetBuilder接口来创建ParquetWriterFactory ...
WebThe partitioner can be either "fixed", "round-robin" or a customized partitioner full class name. Weborg.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer010; org.apache.flink.api.java.typeutils.GenericTypeInfo; example.avro.User; org.apache.avro.specific.SpecificRecordBase Java Examples The following examples show how to use org.apache.avro.specific.SpecificRecordBase. You can vote up the ones you …
WebFlink RowData. In this example, you will create a DataStream containing Parquet records as Flink RowDatas. The schema is projected to read only the specified fields (“f7”, “f4” and … WebThe following examples show how to use org.apache.flink.formats.parquet.ParquetWriterFactory . You can vote up the ones you …
WebApache Flink. Contribute to apache/flink development by creating an account on GitHub.
WebParquetWriterFactory(ParquetBuilder writerBuilder) Creates a new ParquetWriterFactory using the given builder to assemble the ParquetWriter. Method Summary All Methods Instance Methods Concrete Methods Methods inherited from class java.lang.Object clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, … coat cold weather field og-107WebThe Parquet writers will use Avro * to reflectively create a schema for the type and use that schema to write the columnar data. * * @param type The class of the type to write. */ … call a greensWebThe following code shows how to use ParquetBulkWriter from org.apache.flink.formats.parquet. Specifically, the code shows you how to use Apache flink ParquetBulkWriter ParquetBulkWriter(ParquetWriter parquetWriter) ... */ @PublicEvolving public class ParquetWriterFactory implements … callaghan winery arizonaWebThe Parquet writers will use the given schema to build and write the columnar data. Parameters: schema - The schema of the generic type. forReflectRecord public static … coat collection clip artWebimport org.apache.flink.api.common.serialization.BulkWriter; * A factory that creates a Parquet {@link BulkWriter}. The factory takes a user-supplied builder to. * assemble … coat cold weatherWebpublic class ParquetWriterFactory extends Object implements FormatWriterFactory A factory that creates a Parquet FormatWriter . The factory takes a user-supplied builder to … coat cold weather fieldWebApache flink ParquetAvroWriters forReflectRecord(Class type) Creates a ParquetWriterFactory for the given type. Introduction Creates a ParquetWriterFactory for the given type. The Parquet writers will use Avro to reflectively create a schema for the type and use that schema to write the columnar data. coat collection charity