def getHbaseMasterNode(cls):
'''
Return the host which is HBase master node
:return: String-
'''
cls._hbase_master = HBase.getMasterNode()
if not cls._hbase_master:
logger.error(
'HBase is not installed on any of hosts in the cluster')
return cls._hbase_master
def resetHBaseRestService(cls, action, user=None, host=None, config=None):
from beaver.component.hbase import HBase
if user is None: user = Config.get('hbase', 'HBASE_USER')
if host is None: host = HBase.getMasterNode()
service = "rest"
if Machine.isWindows():
service = "hbrest"
if action == "start":
HBase.resetService(user, host, service, "stop", config=config)
HBase.resetService(user, host, service, action, config=config)
if action == "start":
util.waitForPortToOpen(host, HBase.getRestServicePort())