object ParquetBaseClauseTranslator extends ClauseTranslator
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- class BloomFilterMetaDataTypeUDT extends MetadataTypeUDT[BloomFilterMetaData]
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def
bloomFilterUDF(values: Seq[Literal]): UserDefinedFunction
BloomFilterMetaData udf function for querying if value exists in indexed column using bloom filter
BloomFilterMetaData udf function for querying if value exists in indexed column using bloom filter
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true if the given the column should be read given the metadata
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def
translate(metadataStoreManagerType: MetadataStoreManagerType, clause: Clause, clauseTranslators: Seq[ClauseTranslator]): Option[Column]
Translates a clause to the representation of Parquet MetaDataStoreType
Translates a clause to the representation of Parquet MetaDataStoreType
- metadataStoreManagerType
the MetadataStoreManagerType to translate to
- clause
the clause to be translated
- clauseTranslators
a sequence of clause translation factories to enable recursive translation
- returns
return type is Any since each metadatastore may require different representation
- Definition Classes
- ParquetBaseClauseTranslator → ClauseTranslator
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