Example HBase Coprocessor
Example HBase Coprocessor
must use Protobuf 2.5.0
brew tap homebrew/versions
brew install protobuf250
Upload the jar to hdfs
hadoop fs -mkdir /user/tspann
hadoop fs -ls /user/tspann
hadoop fs -put hbasecoprocessor-1.0.jar /user/tspann
hadoop fs -chmod 777 /user/tspann/hbasecoprocessor-1.0.jar