Github user ravipesala commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2396#discussion_r197483516
--- Diff:
core/src/main/java/org/apache/carbondata/core/scan/collector/impl/DictionaryBasedResultCollector.java
---
@@ -67,17 +69,38 @@
int noDictionaryColumnIndex;
int complexTypeColumnIndex;
+ int noDictionaryComplexColumnIndex = 0;
--- End diff --
All these class variables not needed, move to method level---
