Uses of Interface
org.apache.flink.formats.parquet.vector.reader.ColumnReader
Packages that use ColumnReader
Package
Description
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Uses of ColumnReader in org.apache.flink.formats.parquet.vector
Methods in org.apache.flink.formats.parquet.vector that return ColumnReaderModifier and TypeMethodDescriptionstatic ColumnReaderParquetSplitReaderUtil.createColumnReader(boolean isUtcTimestamp, org.apache.flink.table.types.logical.LogicalType fieldType, org.apache.parquet.schema.Type type, List<org.apache.parquet.column.ColumnDescriptor> columnDescriptors, org.apache.parquet.column.page.PageReadStore pages, ParquetField field, int depth) -
Uses of ColumnReader in org.apache.flink.formats.parquet.vector.reader
Classes in org.apache.flink.formats.parquet.vector.reader that implement ColumnReaderModifier and TypeClassDescriptionclassAbstractColumnReader<VECTOR extends org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector>AbstractColumnReader.classBooleanColumnReader.classByteColumnReader.classBytesColumnReader.classDoubleColumnReader.classFixedLenBytesColumnReader<VECTOR extends org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector>Fixed length bytesColumnReader, just for decimal.classFloatColumnReader.classIntColumnReader.classLongColumnReader.classThis ColumnReader mainly used to read `Group` type in parquet such as `Map`, `Array`, `Row`.classReader to read nested primitive column.classShortColumnReader.classTimestampColumnReader.