def stop_hive_wait_hdfs(db):
hookenv.status_set('maintenance', 'Stopping Apache Hive')
hive = Hive(get_dist_config())
hive.stop()
hive.close_ports()
remove_state('hive.started')
hookenv.status_set('blocked', 'Waiting for Hadoop connection')
def start_hive(hdfs, database):
hookenv.status_set('maintenance', 'Setting up Apache Hive')
hive = Hive(get_dist_config())
hive.setup_hive_config()
hive.configure_hive(database)
hive.open_ports()
hive.start()
set_state('hive.started')
hookenv.status_set('active', 'Ready')
def start_hive(hdfs, database):
hookenv.status_set('maintenance', 'Setting up Apache Hive')
hive = Hive(get_dist_config())
hive.setup_hive_config()
hive.configure_hive(database)
hive.open_ports()
hive.start()
set_state('hive.started')
hookenv.status_set('active', 'Ready')
def install_hive(hadoop):
hookenv.status_set('maintenance', 'Installing base resources')
# Hive cannot handle - in the metastore db name and
# mysql uses the service name to name the db
if "-" in hookenv.service_name():
hookenv.status_set('blocked', 'Service name should not contain -. Redeploy with a different name.')
return False
hive = Hive(get_dist_config())
if hive.verify_resources():
hookenv.status_set('maintenance', 'Installing Apache Hive')
hive.install()
set_state('hive.installed')
return True
return False
def reconfigure_hive(hdfs, database):
hookenv.status_set('active', 'Configuring Hive')
hive = Hive(get_dist_config())
hive.stop()
hive.configure_hive(database)
hive.start()
hookenv.status_set('active', 'Ready')
def install_hive(hadoop):
hookenv.status_set('maintenance', 'Installing base resources')
# Hive cannot handle - in the metastore db name and
# mysql uses the service name to name the db
if "-" in hookenv.service_name():
hookenv.status_set(
'blocked',
'Service name should not contain -. Redeploy with a different name.'
)
return False
hive = Hive(get_dist_config())
if hive.verify_resources():
hookenv.status_set('maintenance', 'Installing Apache Hive')
hive.install()
set_state('hive.installed')
return True
return False
def stop_hive_wait_hdfs(db):
hookenv.status_set('maintenance', 'Stopping Apache Hive')
hive = Hive(get_dist_config())
hive.stop()
hive.close_ports()
remove_state('hive.started')
hookenv.status_set('blocked', 'Waiting for Hadoop connection')
def missing_mysql():
hive = Hive(get_dist_config())
hive.new_db_connection()
hookenv.status_set('blocked', 'Waiting for relation to database')
def missing_mysql():
hive = Hive(get_dist_config())
hive.new_db_connection()
hookenv.status_set('blocked', 'Waiting for relation to database')
