I installed CDH with tarball and the root path of CDH is /opt/cloudera/parcels. Could anyone tell me how to start a service, such as impala? I only saw service impala-server start in online documentation.
If I understand correctly , you would like to kick off impala catalog and impala state store server service from command line . if this is not what you looking for please let me know .
sudo service impala-state-store start sudo service impala-catalog start sudo service impala-server start sudo service impala-state-store stop sudo service impala-catalog stop sudo service impala-server stop sudo service impala-state-store restart sudo service impala-catalog restart sudo service impala-server restart