Github user manishgupta88 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2980#discussion_r240886665
--- Diff:
processing/src/main/java/org/apache/carbondata/processing/loading/model/CarbonLoadModel.java
---
@@ -65,8 +65,7 @@
private String csvHeader;
private String[] csvHeaderColumns;
private String csvDelimiter;
- private String complexDelimiterLevel1;
- private String complexDelimiterLevel2;
+ private ArrayList<String> complexDelimiters = new ArrayList<>();
--- End diff --
We can do lazy initialization in the setter method. This will avoid extra
memory being consumed for non complex type schemas
---
