Package | Description |
---|---|
org.apache.parquet.format |
Modifier and Type | Field and Description |
---|---|
List<ColumnChunk> |
RowGroup.columns
Metadata for each column chunk in this row group.
|
Modifier and Type | Method and Description |
---|---|
ColumnChunk |
ColumnChunk.deepCopy() |
ColumnChunk |
ColumnChunk.setColumn_index_length(int column_index_length)
Size of ColumnChunk's ColumnIndex, in bytes *
|
ColumnChunk |
ColumnChunk.setColumn_index_offset(long column_index_offset)
File offset of ColumnChunk's ColumnIndex *
|
ColumnChunk |
ColumnChunk.setCrypto_metadata(ColumnCryptoMetaData crypto_metadata)
Crypto metadata of encrypted columns *
|
ColumnChunk |
ColumnChunk.setEncrypted_column_metadata(byte[] encrypted_column_metadata)
Encrypted column metadata for this chunk *
|
ColumnChunk |
ColumnChunk.setEncrypted_column_metadata(ByteBuffer encrypted_column_metadata) |
ColumnChunk |
ColumnChunk.setFile_offset(long file_offset)
Byte offset in file_path to the ColumnMetaData *
|
ColumnChunk |
ColumnChunk.setFile_path(String file_path)
File where column data is stored.
|
ColumnChunk |
ColumnChunk.setMeta_data(ColumnMetaData meta_data)
Column metadata for this chunk.
|
ColumnChunk |
ColumnChunk.setOffset_index_length(int offset_index_length)
Size of ColumnChunk's OffsetIndex, in bytes *
|
ColumnChunk |
ColumnChunk.setOffset_index_offset(long offset_index_offset)
File offset of ColumnChunk's OffsetIndex *
|
Modifier and Type | Method and Description |
---|---|
List<ColumnChunk> |
RowGroup.getColumns()
Metadata for each column chunk in this row group.
|
Iterator<ColumnChunk> |
RowGroup.getColumnsIterator() |
Modifier and Type | Method and Description |
---|---|
void |
RowGroup.addToColumns(ColumnChunk elem) |
int |
ColumnChunk.compareTo(ColumnChunk other) |
boolean |
ColumnChunk.equals(ColumnChunk that) |
Modifier and Type | Method and Description |
---|---|
RowGroup |
RowGroup.setColumns(List<ColumnChunk> columns)
Metadata for each column chunk in this row group.
|
Constructor and Description |
---|
ColumnChunk(ColumnChunk other)
Performs a deep copy on other.
|
Constructor and Description |
---|
RowGroup(List<ColumnChunk> columns,
long total_byte_size,
long num_rows) |
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