Github user chunhui-shi commented on a diff in the pull request: https://github.com/apache/drill/pull/654#discussion_r91153138 --- Diff: contrib/storage-hive/core/src/test/java/org/apache/drill/exec/store/hive/schema/TestColumnListCache.java --- @@ -0,0 +1,78 @@ +/* --- End diff -- Could you add a unit test to verify when there are two kind (or more) of columns in e.g. 10 partitions, the physical plan text has only two copies of columns?
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