Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/5742
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Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/5742#discussion_r176340977
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flink-optimizer/src/test/java/org/apache/flink/optimizer/testfunctions/IdentityFilter.java
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Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/5742#discussion_r176339259
--- Diff:
flink-optimizer/src/test/java/org/apache/flink/optimizer/testfunctions/IdentityFilter.java
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@@ -0,0 +1,32 @@
+/*
+ * Licensed to
GitHub user fhueske opened a pull request:
https://github.com/apache/flink/pull/5742
[FLINK-9031] Fix DataSet Union operator translation bug.
## What is the purpose of the change
- Fixes a bug reported in
[FLINK-9031](https://issues.apache.org/jira/browse/FLINK-9031)
-
