# Package cascading.flow.hadoop.planner.rule.expression

Class Summary
Class | Description
--- | ---
AccumulatedTapOnHashJoinExpression |
BalanceCheckpointWithTapExpression |
BalanceGroupBlockingHashJoinExpression |
BalanceGroupGroupExpression |
BalanceGroupMergeGroupExpression |
BalanceGroupNonBlockingHashJoinExpression | This rule is a compliment to GroupNonBlockingHashJoinTransformRule and is intended to prevent a HashJoin from landing in a Reducer until reduce side HashJoins are supported.
BalanceGroupSplitExpression |
BalanceGroupSplitJoinExpression |
BalanceGroupSplitMergeExpression |
BalanceGroupSplitMergeGroupExpression |
BalanceGroupSplitTriangleExpression |
BalanceHashJoinBlockingHashJoinExpression |
BalanceHashJoinSameSourceExpression |
BalanceHashJoinToHashJoinExpression |
BalanceNonSafePipeSplitExpression | Captures a split against a non-safe Operation to prevent the operation from running in parallel mappers.
BalanceNonSafeSplitExpression | Captures a split against a non-safe Operation to prevent the operation from running in parallel mappers
BalanceSameSourceStreamedAccumulatedExpression |
ConsecutiveTapsPartitionExpression |
DualStreamedAccumulatedExpression |
GroupTapPartitionExpression |
StreamedAccumulatedTapsExpressionGraph |
StreamedAccumulatedTapsHashJoinExpressionGraph |
StreamedAccumulatedTapsHashJoinPipelinePartitionExpression |
StreamedAccumulatedTapsPipelinePartitionExpression |
StreamedOnlySourcesPipelinePartitionExpression |
StreamedSelfJoinSourcesPipelinePartitionExpression |
TapGroupTapPartitionExpression |