Wrote a MyConcat class, in the idea on the centos after packaging, and then performs the add jar in hive * */MyConcat jar, after the list jars can find the jar package, but the create temporary function MyConcat as "* *. * *. MyConcat" times wrong:
FAILED: Class com. Func. MyConcat not found
FAILED: Execution Error, the return code from 1 org.. Apache hadoop. Hive. Ql. Exec. FunctionTask
Check some information on the net, to guarantee the compiled version of the same, I am jdk1.8 hadoop running environment, the idea of the compiler is jak1.8
Can you tell me how to solve?

CodePudding user response:

The building Lord solved excuse me?