Package org.apache.spark.sql.columnar
package org.apache.spark.sql.columnar
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ClassDescriptionBasic interface that all cached batches of data must support.Provides APIs that handle transformations of SQL data associated with the cache/persist APIs.A
CachedBatchthat stores some simple metrics that can be used for filtering of batches with theSimpleMetricsCachedBatchSerializer.Provides basic filtering forCachedBatchSerializerimplementations.