Class VectorizedDictionaryEncodedParquetValuesReader
- java.lang.Object
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- org.apache.parquet.column.values.ValuesReader
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- org.apache.iceberg.arrow.vectorized.parquet.BaseVectorizedParquetValuesReader
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- org.apache.iceberg.arrow.vectorized.parquet.VectorizedDictionaryEncodedParquetValuesReader
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public class VectorizedDictionaryEncodedParquetValuesReader extends BaseVectorizedParquetValuesReader
This decoder reads Parquet dictionary encoded data in a vectorized fashion. Unlike other vectorized readers, methods in this decoder don't need to read definition levels. In other words, these methods are called when there are non-null values to be read.
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Constructor Summary
Constructors Constructor Description VectorizedDictionaryEncodedParquetValuesReader(int maxDefLevel, boolean setValidityVector)
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Method Summary
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Methods inherited from class org.apache.iceberg.arrow.vectorized.parquet.BaseVectorizedParquetValuesReader
initFromPage, readBoolean, readInteger, readValueDictionaryId, skip
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