Github user qiuchenjian commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2964#discussion_r237505549
--- Diff:
store/sdk/src/test/java/org/apache/carbondata/sdk/file/CarbonReaderTest.java ---
@@ -575,7 +575,7 @@ public void testReadColumnTwice() throws IOException,
InterruptedException {
CarbonReader reader = CarbonReader
.builder(path, "_temp")
- .projection(new String[]{"name", "name", "age", "name"})
+ .projection(new String[]{"name", "age", "age", "name"})
--- End diff --
the types of four columns are all String, this skip the measure part. I
think another test is needed, which columns has int or short or long type
---
