org.apache.paimon.format.parquet.writer

类 RowDataParquetBuilder

java.lang.Object

org.apache.paimon.format.parquet.writer.RowDataParquetBuilder

所有已实现的接口:

Serializable, ParquetBuilder<org.apache.paimon.data.InternalRow>

public class RowDataParquetBuilder
extends Object
implements ParquetBuilder<org.apache.paimon.data.InternalRow>

A ParquetBuilder for InternalRow.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
RowDataParquetBuilder(org.apache.paimon.types.RowType rowType, org.apache.paimon.options.Options options)

方法概要

限定符和类型	方法和说明
ParquetWriter<org.apache.paimon.data.InternalRow>	createWriter(org.apache.parquet.io.OutputFile out, String compression) Creates and configures a parquet writer to the given output file.
String	getCompression(String compression)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RowDataParquetBuilder

public RowDataParquetBuilder(org.apache.paimon.types.RowType rowType,
                             org.apache.paimon.options.Options options)

方法详细资料

createWriter

public ParquetWriter<org.apache.paimon.data.InternalRow> createWriter(org.apache.parquet.io.OutputFile out,
                                                                      String compression)
                                                               throws IOException

从接口复制的说明: ParquetBuilder

Creates and configures a parquet writer to the given output file.

指定者:

createWriter 在接口中 ParquetBuilder<org.apache.paimon.data.InternalRow>

抛出:

IOException

getCompression

public String getCompression(String compression)