Package | Description |
---|---|
org.apache.parquet.format |
Modifier and Type | Method and Description |
---|---|
FileMetaData |
FileMetaData.deepCopy() |
static FileMetaData |
Util.readFileMetaData(InputStream from)
Deprecated.
|
static FileMetaData |
Util.readFileMetaData(InputStream from,
boolean skipRowGroups)
Deprecated.
reads the meta data from the stream
|
FileMetaData |
FileMetaData.setColumn_orders(List<ColumnOrder> column_orders)
Sort order used for the min_value and max_value fields of each column in
this file.
|
FileMetaData |
FileMetaData.setCreated_by(String created_by)
String for application that wrote this file.
|
FileMetaData |
FileMetaData.setEncryption_algorithm(EncryptionAlgorithm encryption_algorithm)
Encryption algorithm.
|
FileMetaData |
FileMetaData.setFooter_signing_key_metadata(byte[] footer_signing_key_metadata)
Retrieval metadata of key used for signing the footer.
|
FileMetaData |
FileMetaData.setFooter_signing_key_metadata(ByteBuffer footer_signing_key_metadata) |
FileMetaData |
FileMetaData.setKey_value_metadata(List<KeyValue> key_value_metadata)
Optional key/value metadata *
|
FileMetaData |
FileMetaData.setNum_rows(long num_rows)
Number of rows in this file *
|
FileMetaData |
FileMetaData.setRow_groups(List<RowGroup> row_groups)
Row groups in this file *
|
FileMetaData |
FileMetaData.setSchema(List<SchemaElement> schema)
Parquet schema for this file.
|
FileMetaData |
FileMetaData.setVersion(int version)
Version of this file *
|
Modifier and Type | Method and Description |
---|---|
int |
FileMetaData.compareTo(FileMetaData other) |
boolean |
FileMetaData.equals(FileMetaData that) |
static void |
Util.writeFileMetaData(FileMetaData fileMetadata,
OutputStream to)
Deprecated.
|
Constructor and Description |
---|
DefaultFileMetaDataConsumer(FileMetaData md) |
FileMetaData(FileMetaData other)
Performs a deep copy on other.
|
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