Have you read http://hbase.apache.org/book.html#load_coprocessor_in_shell ?
table_att_unset should be used in the alter command. The last command should be: enable 'mytable' When the regions of mytable reopen, they should load updated coprocessor. On Sat, Jul 8, 2017 at 6:35 PM, Yang Zhang <[email protected]> wrote: > 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? >
