| Package | Description |
|---|---|
| org.apache.parquet.hadoop |
Provides classes to store use Parquet files in Hadoop
In a map reduce job:
|
| Modifier and Type | Method and Description |
|---|---|
protected CodecFactory.BytesCompressor |
CodecFactory.createCompressor(org.apache.parquet.hadoop.metadata.CompressionCodecName codecName) |
CodecFactory.BytesCompressor |
CodecFactory.getCompressor(org.apache.parquet.hadoop.metadata.CompressionCodecName codecName) |
| Constructor and Description |
|---|
ParquetRecordWriter(ParquetFileWriter w,
WriteSupport<T> writeSupport,
MessageType schema,
Map<String,String> extraMetaData,
int blockSize,
int pageSize,
CodecFactory.BytesCompressor compressor,
int dictionaryPageSize,
boolean enableDictionary,
boolean validating,
ParquetProperties.WriterVersion writerVersion)
Deprecated.
|
ParquetRecordWriter(ParquetFileWriter w,
WriteSupport<T> writeSupport,
MessageType schema,
Map<String,String> extraMetaData,
long blockSize,
int pageSize,
CodecFactory.BytesCompressor compressor,
int dictionaryPageSize,
boolean enableDictionary,
boolean validating,
ParquetProperties.WriterVersion writerVersion,
MemoryManager memoryManager)
Deprecated.
|
Copyright © 2019 The Apache Software Foundation. All rights reserved.