org.apache.flink.formats.parquet.row

类 ParquetRowDataBuilder

java.lang.Object

org.apache.parquet.hadoop.ParquetWriter.Builder<org.apache.flink.table.data.RowData,ParquetRowDataBuilder>

org.apache.flink.formats.parquet.row.ParquetRowDataBuilder

public class ParquetRowDataBuilder
extends org.apache.parquet.hadoop.ParquetWriter.Builder<org.apache.flink.table.data.RowData,ParquetRowDataBuilder>

RowData of ParquetWriter.Builder.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	ParquetRowDataBuilder.FlinkParquetBuilder Flink Row ParquetBuilder.

构造器概要

构造器

构造器和说明
ParquetRowDataBuilder(org.apache.parquet.io.OutputFile path, org.apache.flink.table.types.logical.RowType rowType, boolean utcTimestamp)

方法概要

限定符和类型	方法和说明
static ParquetWriterFactory<org.apache.flink.table.data.RowData>	createWriterFactory(org.apache.flink.table.types.logical.RowType rowType, org.apache.hadoop.conf.Configuration conf, boolean utcTimestamp) Create a parquet BulkWriter.Factory.
protected org.apache.parquet.hadoop.api.WriteSupport<org.apache.flink.table.data.RowData>	getWriteSupport(org.apache.hadoop.conf.Configuration conf)
protected ParquetRowDataBuilder	self()

从类继承的方法 org.apache.parquet.hadoop.ParquetWriter.Builder

build, config, enableDictionaryEncoding, enablePageWriteChecksum, enableValidation, withCompressionCodec, withConf, withDictionaryEncoding, withDictionaryPageSize, withMaxPaddingSize, withPageRowCountLimit, withPageSize, withPageWriteChecksumEnabled, withRowGroupSize, withValidation, withWriteMode, withWriterVersion

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

ParquetRowDataBuilder

public ParquetRowDataBuilder(org.apache.parquet.io.OutputFile path,
                             org.apache.flink.table.types.logical.RowType rowType,
                             boolean utcTimestamp)

方法详细资料

self

protected ParquetRowDataBuilder self()

指定者:

self 在类中 org.apache.parquet.hadoop.ParquetWriter.Builder<org.apache.flink.table.data.RowData,ParquetRowDataBuilder>

getWriteSupport

protected org.apache.parquet.hadoop.api.WriteSupport<org.apache.flink.table.data.RowData> getWriteSupport(org.apache.hadoop.conf.Configuration conf)

指定者:

getWriteSupport 在类中 org.apache.parquet.hadoop.ParquetWriter.Builder<org.apache.flink.table.data.RowData,ParquetRowDataBuilder>

createWriterFactory

public static ParquetWriterFactory<org.apache.flink.table.data.RowData> createWriterFactory(org.apache.flink.table.types.logical.RowType rowType,
                                                                                            org.apache.hadoop.conf.Configuration conf,
                                                                                            boolean utcTimestamp)

Create a parquet BulkWriter.Factory.

参数:

rowType - row type of parquet table.

conf - hadoop configuration.

utcTimestamp - Use UTC timezone or local timezone to the conversion between epoch time and LocalDateTime. Hive 0.x/1.x/2.x use local timezone. But Hive 3.x use UTC timezone.