At ingestion time, if you try to index a column which is named with a hive reserved word, the table is created and populated, but the data is not indexed, as the indexing will.
Potential Fix: Not sure about the implications for this fix!
Surround this sb.append with ' quotes ' https://github.com/Teradata/kylo/blob/02add4a7eb0afa578eb326c8c5098ddccd85a258/services/feed-manager-service/feed-manager-rest-model/src/main/java/com/thinkbiganalytics/feedmgr/rest/model/schema/TableSetup.java#L313
Could probably be fixed in NiFi by adding another processor to add quotes to attribute "fieldIndexString", before processor Extract Feed Data from index_text_service feed.
I indexed DATE column, but Hive fails for the select query with "FAILED: ParseException line 1:7 Failed to recognize predicate 'date'. Failed rule: 'identifier' in table or column identifier"