Github user ajantha-bhat commented on the issue:
https://github.com/apache/carbondata/pull/2784
@jackylk : No this issue introduce only in this version (1.5) after
adaptive encoding of primitive type changes.
Previously column page wrapper was only for complex columns, this version
it is used for no dictionary columns also. In vector reader case
(DictionaryBasedVectorResultCollector) inverted index was handled for
no-dictionary columns here but for DictionaryBasedResultCollector it was not
handled here. Hence the issue.
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