Hi Currently, CarbonData doesn't support map data type
Regards Liang carbondata-newuser wrote > Carbon version is 1.4 rc2. > create table( > col1 string, > col2 int, > col2 string, > date string > ) > > *First step:* > insert into table carbonTest select col1,col2,col3,"20180707" from > hiveTable2 where date="20180707"; > The col3 is a hive map type, so this insert will be failed. > And it will create invalid segment. (I'm not sure it is because of this). > *second step:* > insert into carbonTest select col1,col2,"","20180707" from hiveTable2; > > Then any query to this table will access the index files time and time > again. > > > > -- > Sent from: > http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/ -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
