public abstract class ColumnChunkMetaData extends Object
Modifier | Constructor and Description |
---|---|
protected |
ColumnChunkMetaData(ColumnChunkProperties columnChunkProperties) |
Modifier and Type | Method and Description |
---|---|
static ColumnChunkMetaData |
get(org.apache.parquet.hadoop.metadata.ColumnPath path,
PrimitiveType.PrimitiveTypeName type,
CompressionCodecName codec,
Set<Encoding> encodings,
long firstDataPage,
long dictionaryPageOffset,
long valueCount,
long totalSize,
long totalUncompressedSize)
Deprecated.
|
static ColumnChunkMetaData |
get(org.apache.parquet.hadoop.metadata.ColumnPath path,
PrimitiveType.PrimitiveTypeName type,
CompressionCodecName codec,
Set<Encoding> encodings,
Statistics statistics,
long firstDataPage,
long dictionaryPageOffset,
long valueCount,
long totalSize,
long totalUncompressedSize) |
CompressionCodecName |
getCodec() |
abstract long |
getDictionaryPageOffset() |
Set<Encoding> |
getEncodings() |
abstract long |
getFirstDataPageOffset() |
org.apache.parquet.hadoop.metadata.ColumnPath |
getPath() |
long |
getStartingPos() |
abstract Statistics |
getStatistics() |
abstract long |
getTotalSize() |
abstract long |
getTotalUncompressedSize() |
PrimitiveType.PrimitiveTypeName |
getType() |
abstract long |
getValueCount() |
protected static boolean |
positiveLongFitsInAnInt(long value)
checks that a positive long value fits in an int.
|
String |
toString() |
protected ColumnChunkMetaData(ColumnChunkProperties columnChunkProperties)
@Deprecated public static ColumnChunkMetaData get(org.apache.parquet.hadoop.metadata.ColumnPath path, PrimitiveType.PrimitiveTypeName type, CompressionCodecName codec, Set<Encoding> encodings, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize)
public static ColumnChunkMetaData get(org.apache.parquet.hadoop.metadata.ColumnPath path, PrimitiveType.PrimitiveTypeName type, CompressionCodecName codec, Set<Encoding> encodings, Statistics statistics, long firstDataPage, long dictionaryPageOffset, long valueCount, long totalSize, long totalUncompressedSize)
public long getStartingPos()
protected static boolean positiveLongFitsInAnInt(long value)
value
- public CompressionCodecName getCodec()
public org.apache.parquet.hadoop.metadata.ColumnPath getPath()
public PrimitiveType.PrimitiveTypeName getType()
public abstract long getFirstDataPageOffset()
public abstract long getDictionaryPageOffset()
public abstract long getValueCount()
public abstract long getTotalUncompressedSize()
public abstract long getTotalSize()
public abstract Statistics getStatistics()
Copyright © 2015 The Apache Software Foundation. All rights reserved.