Package org.apache.drill.exec.physical.impl.spill

Collection of classes shared by operators that implement spill-to-disk.

See: Description

Class Summary

Class	Description
RecordBatchSizer	Given a record batch or vector container, determines the actual memory consumed by each column, the average row, and the entire record batch.
RecordBatchSizer.ColumnSize	Column size information.
SpillSet	Generates the set of spill files for this sort session.
SpillSet.CountingInputStream	Wrapper around an input stream to collect the total bytes read through the stream for use in reporting performance metrics.
SpillSet.CountingOutputStream	Wrapper around an output stream to collect the total bytes written through the stream for use in reporting performance metrics.

Package org.apache.drill.exec.physical.impl.spill Description

Collection of classes shared by operators that implement spill-to-disk.