row

Type Members

1. final class CompactExecRowIteratorOnRS extends ResultSetIterator[AbstractCompactExecRow]

   

2. final class CompactExecRowIteratorOnScan extends PRValuesIterator[AbstractCompactExecRow]

   

3. final class DefaultSource extends MutableRelationProvider

   

4. abstract class PRValuesIterator[T] extends Iterator[T]

   

5. final class ResultSetEncodingAdapter extends ColumnEncoding

   

   An adapter for a ResultSet to pose as ColumnEncoding so that the same generated code can be used for both row buffer and column data access.

6. final class ResultSetTraversal extends ResultSetIterator[Void]

   

   This does not return any valid results from result set rather caller is expected to explicitly invoke ResultSet.next()/get*.

   This does not return any valid results from result set rather caller is expected to explicitly invoke ResultSet.next()/get*. This is primarily intended to be used for cleanup.

7. class RowFormatRelation extends JDBCMutableRelation with PartitionedDataSourceScan with RowPutRelation

   

   A LogicalPlan implementation for an Snappy row table whose contents are retrieved using a JDBC URL or DataSource.

8. class RowFormatScanRDD extends RDD[Any]

   

   A scanner RDD which is very specific to Snappy store row tables.

   A scanner RDD which is very specific to Snappy store row tables. This scans row tables in parallel unlike Spark's inbuilt JDBCRDD. Most of the code is copy of JDBCRDD. We had to copy a lot of stuffs as JDBCRDD has a lot of methods as private.

9. final class UnsafeRowEncodingAdapter extends ColumnEncoding

   

10. final class UnsafeRowHolder extends AnyRef