Hi to all, I'm running my flink-job on the new 0.9.0 version of Flink and now I get this exception:
Exception in thread "main" org.apache.flink.optimizer.CompilerException: Bug: Plan generation for Unions picked a ship strategy between binary plan operators. at org.apache.flink.optimizer.traversals.BinaryUnionReplacer.collect(BinaryUnionReplacer.java:113) at org.apache.flink.optimizer.traversals.BinaryUnionReplacer.postVisit(BinaryUnionReplacer.java:72) at org.apache.flink.optimizer.traversals.BinaryUnionReplacer.postVisit(BinaryUnionReplacer.java:41) at org.apache.flink.optimizer.plan.DualInputPlanNode.accept(DualInputPlanNode.java:170) at org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199) at org.apache.flink.optimizer.plan.DualInputPlanNode.accept(DualInputPlanNode.java:163) at org.apache.flink.optimizer.plan.DualInputPlanNode.accept(DualInputPlanNode.java:163) at org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199) at org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199) at org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199) at org.apache.flink.optimizer.plan.SingleInputPlanNode.accept(SingleInputPlanNode.java:199) at org.apache.flink.optimizer.plan.OptimizedPlan.accept(OptimizedPlan.java:127) at org.apache.flink.optimizer.Optimizer.compile(Optimizer.java:520) at org.apache.flink.optimizer.Optimizer.compile(Optimizer.java:402) at org.apache.flink.client.LocalExecutor.executePlan(LocalExecutor.java:173) at org.apache.flink.api.java.LocalEnvironment.execute(LocalEnvironment.java:54) at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:789) How can I fix that? Best, Flavio
