public class ParquetReaderFactory extends Object implements org.apache.paimon.format.FormatReaderFactory
FormatReaderFactory that reads data from the file to VectorizedColumnBatch in vectorized mode.| 构造器和说明 |
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ParquetReaderFactory(org.apache.paimon.options.Options conf,
org.apache.paimon.types.RowType projectedType,
int batchSize,
org.apache.parquet.filter2.compat.FilterCompat.Filter filter) |
public ParquetReaderFactory(org.apache.paimon.options.Options conf,
org.apache.paimon.types.RowType projectedType,
int batchSize,
org.apache.parquet.filter2.compat.FilterCompat.Filter filter)
public org.apache.paimon.format.parquet.ParquetReaderFactory.ParquetReader createReader(org.apache.paimon.format.FormatReaderFactory.Context context)
throws IOException
createReader 在接口中 org.apache.paimon.format.FormatReaderFactoryIOExceptionCopyright © 2023–2024 The Apache Software Foundation. All rights reserved.