Hi, These constants are used for converting data to respective datatype while loading into carbondata. It is not required for short or int type as we store as bigint.
Regards, Ravi On 4 December 2016 at 12:40, Sea <[email protected]> wrote: > Hi, all: > I find the following codes in carbon CarbonCommonConstans.java. What > does these measures mean？ Can I add a type for SHORT_VALUE_MEASURE = 's' > ? > > > > > > /** > * DOUBLE_VALUE_MEASURE > */ > public static final char SUM_COUNT_VALUE_MEASURE = 'n'; > /** > * BYTE_VALUE_MEASURE > */ > public static final char BYTE_VALUE_MEASURE = 'c'; > /** > * BIG_DECIMAL_MEASURE > */ > public static final char BIG_DECIMAL_MEASURE = 'b'; > > /** > * BIG_INT_MEASURE > */ > public static final char BIG_INT_MEASURE = 'l'; -- Thanks & Regards, Ravi
