No, I think you can not merge. The workaround is to rebuild the cube with other encoding on this column. ________________________________ ??????: ???? <121762...@qq.com> ????????: 2016??11??9?? 12:03:16 ??????: dev ????: java.lang.IllegalArgumentException: Too high cardinality is not suitable for dictionary -- cardinality: 6007319
HiWhen i merge two segments, throw this Exception. How can i merge? Can not merge?
