Uses of Package
org.apache.drill.exec.store.parquet
Packages that use org.apache.drill.exec.store.parquet
Package
Description
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Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.metastore.store.parquetClassDescriptionImplementation of
ParquetMetadataProviderwhich contains base methods for obtaining metadata from parquet statistics.Stores consolidated parquet reading configuration. -
Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store
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Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.deltaClassDescriptionThis class is responsible for filtering different metadata levels including row group level.Implementation of
ParquetMetadataProviderwhich contains base methods for obtaining metadata from parquet statistics.Stores consolidated parquet reading configuration. -
Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.delta.readClassDescriptionHelper class responsible for creating and managing DrillFileSystem.
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Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.hiveClassDescriptionThis class is responsible for filtering different metadata levels including row group level.Helper class responsible for creating and managing DrillFileSystem.Implementation of
ParquetMetadataProviderwhich contains base methods for obtaining metadata from parquet statistics.Stores consolidated parquet reading configuration. -
Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.parquetClassDescriptionThis class is responsible for filtering different metadata levels including row group level.Helper class responsible for creating and managing DrillFileSystem.Implementation of
ParquetMetadataProviderwhich contains base methods for obtaining metadata from parquet statistics.Search through a LogicalExpression, finding all internal schema path references and returning them in a set.Holds common statistics about data in parquet group scan, including information about total row count, columns counts, partition columns.Stores consolidated parquet reading configuration.For most recently created parquet files, we can determine if we have corrupted dates (see DRILL-4203) based on the file metadata. -
Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.parquet.columnreadersClassDescriptionFor most recently created parquet files, we can determine if we have corrupted dates (see DRILL-4203) based on the file metadata.
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Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.parquet.metadata
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Classes in org.apache.drill.exec.store.parquet used by org.apache.drill.exec.store.parquet2ClassDescriptionFor most recently created parquet files, we can determine if we have corrupted dates (see DRILL-4203) based on the file metadata.