Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/1776#discussion_r55660236
--- Diff:
flink-optimizer/src/main/java/org/apache/flink/optimizer/traversals/RangePartitionRewriter.java
---
@@ -113,10 +113,12 @@ public void postVisit(PlanNode node) {
throw new
InvalidProgramException("Range Partitioning not supported within iterations.");
--- End diff --
range partitioning is possible if the data distribution is provided. Please
refactor this code accordingly.
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