A HashJoinNode that builds the HashedRelation according to the value of
buildSide
.
A HashJoinNode for broadcast join.
An abstract node for sharing common functionality among different implementations of inner hash equi-join, notably BinaryHashJoinNode and BroadcastHashJoinNode.
A local physical operator, in the form of an iterator.
Sample the dataset.
An operator that scans some local data collection in the form of Scala Seq.