When I develop my program with coprocessor. I upload and dynamic install my coprocessor. But when I want to do update my coprocessor, I do these thing below:
> disable 'mytable' > METHOD => 'table_att_unset',NAME => 'coprocessor$1' > alter 'mytable',METHOD=>'table_att','coprocessor'=>'hdfs:/// GISdoop.jar|site.luoyu.MyFirstCop|1001' > enable 'Coprocessor' Will this unload The class from Classloader and load my new class right way?