LONG_STRING_COLUMNS dont't have effect

Posted by Jocean shi on Mar 26, 2019; 2:43am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/LONG-STRING-COLUMNS-dont-t-have-effect-tp76493.html

The paramter  LONG_STRING_COLUMNS dont't have effect.
I try the two way:
first: TBLPROPERTIES ('LONG_STRING_COLUMNS'='col1,col2')
second: df.format("carbondata")
.option("tableName", "carbonTable")
  .option("long_string_columns", "col1, col2")
  .save()