Github user tisonkong commented on the issue:
https://github.com/apache/carbondata/pull/3034
> Build Failed with Spark 2.2.1, Please check CI
http://95.216.28.178:8080/job/ApacheCarbonPRBuilder1/2282/
I found the error reason is "line is longer than 100 characters" in
DictionaryBasedVectorResultCollector. I have take a newline to fix this
problem. Please try agin, thank u.---
