def stop_in_client_mode(cluster_name, opts):
# check cluster status trickly
if utils.check_cluster_status(cluster_name, ['Stopped']):
print "Cluster %s has been `Stopped`, you can not stop it again." % cluster_name
sys.exit(1)
do_validity_check(opts)
(masters, slaves) = utils.get_masters_and_slaves(opts.mode)
if len(masters + slaves) <= 0:
print "There is no master or slave running, check it first please."
sys.exit(1)
print "==> Stopping spark cluster..."
utils.warning()
msg = "Stopping Spark cluster will stop HDFS, spark-notebook and Hue at the same time. " \
"Stop %s? (Y/n): " % cluster_name
to_stop = raw_input(msg)
if to_stop == "Y":
if opts.pwd == "":
opts.pwd = getpass.getpass(
"You need to provide the password for ECS instance:")
spark.stop_spark_cluster(masters, slaves, opts)
hdfs.stop_hdfs(masters, slaves, opts)
hue.stop_hue(masters, opts)
spark_notebook.stop_spark_notebook(masters, opts)
utils.stop_nginx(opts, masters)
# update cluster status
os.system("echo Stopped > %s%s" %
(GlobalVar.CLUSTER_STATUS, cluster_name))
else:
print "Not `Y`, give up stopping cluster %s" % cluster_name
def stop_in_client_mode(cluster_name, opts):
# check cluster status trickly
if utils.check_cluster_status(cluster_name, ['Stopped']):
print "Cluster %s has been `Stopped`, you can not stop it again." % cluster_name
sys.exit(1)
do_validity_check(opts)
(masters, slaves) = utils.get_masters_and_slaves(opts.mode)
if len(masters + slaves) <= 0:
print "There is no master or slave running, check it first please."
sys.exit(1)
print "==> Stopping spark cluster..."
utils.warning()
msg = "Stopping Spark cluster will stop HDFS, spark-notebook and Hue at the same time. " \
"Stop %s? (Y/n): " % cluster_name
to_stop = raw_input(msg)
if to_stop == "Y":
if opts.pwd == "":
opts.pwd = getpass.getpass("You need to provide the password for ECS instance:")
spark.stop_spark_cluster(masters, slaves, opts)
hdfs.stop_hdfs(masters, slaves, opts)
hue.stop_hue(masters, opts)
spark_notebook.stop_spark_notebook(masters, opts)
utils.stop_nginx(opts,masters)
# update cluster status
os.system("echo Stopped > %s%s" % (GlobalVar.CLUSTER_STATUS, cluster_name))
else:
print "Not `Y`, give up stopping cluster %s" % cluster_name
def disable_module(name, opts):
if len(name.split(":")) != 2:
print "\nYou need to provide a <cluster_name>:<module_name>\n"
sys.exit(1)
cluster_name = name.split(":")[0]
module_name = name.split(":")[1]
do_validity_check(opts)
(masters, slaves) = utils.get_masters_and_slaves(opts.mode, cluster_name)
if module_name == "hdfs":
hdfs.stop_hdfs(masters, slaves, opts)
elif module_name == "hue":
hue.stop_hue(masters, opts)
elif module_name == "spark-notebook":
spark_notebook.stop_spark_notebook(masters, opts)
else:
print "Now we only support 3 module: hdfs, hue, spark-notebook"
sys.exit(1)
def disable_module(name, opts):
if len(name.split(":")) != 2:
print "\nYou need to provide a <cluster_name>:<module_name>\n"
sys.exit(1)
cluster_name = name.split(":")[0]
module_name = name.split(":")[1]
do_validity_check(opts)
(masters, slaves) = utils.get_masters_and_slaves(opts.mode, cluster_name)
if module_name == "hdfs":
hdfs.stop_hdfs(masters, slaves, opts)
elif module_name == "hue":
hue.stop_hue(masters, opts)
elif module_name == "spark-notebook":
spark_notebook.stop_spark_notebook(masters, opts)
else:
print "Now we only support 3 module: hdfs, hue, spark-notebook"
sys.exit(1)