"" is not valid value for Integer, but NULL should be. Add type check for each dimension and each row will expand cube build time very much.
I would like to suggest users to have some tools to profile data before build cube, normally, data profiling should belong to ETL part. Thanks. Best Regards! --------------------- Luke Han On Sun, Sep 11, 2016 at 12:10 AM, Yiming Liu <liuyiming....@gmail.com> wrote: > Hi Kylin devs, > > Currently, if some dimension is marked as Integer encoding, but there is > empty value(NULL and "" ) in that column, Kylin will report > NumberFormatException. > > IntegerDimEnc Line 92, Long.parseLong() > > Could we add some check before the parsing? > > -- > With Warm regards > > Yiming Liu (刘一鸣) >
