Loading hive table to kudu table
Caused by: java.lang.RuntimeException: Could not deserialize the response, incompatible RPC? Error is: schema.columnstype
Only columns which are defined as datatype - decimal/float/double (in hive) and loaded into Kudu table defined as (double/float)
Used tMap expression for conversion/casting
row1.my_big_decimal != null ? row1.my_big_decimal.doubleValue() : null
Can someone please assist?
Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.