Package cascading.flow.planner.rule.expressiongraph

Examples of cascading.flow.planner.rule.expressiongraph.SyncPipeExpressionGraph

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public class TestHashJoinBlockingHashJoinExpression extends RuleExpression
  {
  public TestHashJoinBlockingHashJoinExpression()
    {
    super(
      new SyncPipeExpressionGraph(),

      new ExpressionGraph()
        .arc(
          new FlowElementExpression( HashJoin.class ),
          PathScopeExpression.BLOCKING,
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  public static final FlowElementExpression SHARED_HASHJOIN = new FlowElementExpression( HashJoin.class );

  public TestHashJoinSameSourceExpression()
    {
    super(
      new SyncPipeExpressionGraph(),

      new ExpressionGraph()
        .arcs( SHARED_TAP, SHARED_HASHJOIN )
        .arcs( SHARED_TAP, SHARED_HASHJOIN ),
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public class TestGroupGroupExpression extends RuleExpression
  {
  public TestGroupGroupExpression()
    {
    super(
      new SyncPipeExpressionGraph(),

      new ExpressionGraph()
        .arcs( new FlowElementExpression( Group.class ), new FlowElementExpression( Group.class ) ),

      new ExpressionGraph()
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  public static final FlowElementExpression SHARED_GROUP = new FlowElementExpression( Group.class );

  public BalanceGroupSplitHashJoinExpression()
    {
    super(
      new SyncPipeExpressionGraph(),

      // in order to capture out degree in sub-graph, we need to capture at least two successors
      new ExpressionGraph()
        .arcs( SHARED_GROUP, new FlowElementExpression( HashJoin.class ) )
        .arcs( SHARED_GROUP, new FlowElementExpression( HashJoin.class ) ),
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Related Classes of cascading.flow.planner.rule.expressiongraph.SyncPipeExpressionGraph

  • cascading.flow.hadoop.planner.rule.expression.BalanceGroupBlockingHashJoinExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceGroupGroupExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceGroupNonBlockingHashJoinExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceGroupSplitExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceHashJoinBlockingHashJoinExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceHashJoinSameSourceExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceHashJoinToHashJoinExpression
  • cascading.flow.hadoop.planner.rule.expression.BalanceSameSourceStreamedAccumulatedExpression
  • cascading.flow.iso.expression.TestGroupGroupExpression
  • cascading.flow.iso.expression.TestHashJoinBlockingHashJoinExpression
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