def ensure_dbms_is_running(self, options, properties, scmStatus=None):
"""
:param scmStatus : SvcStatusCallback
:rtype : None
"""
db_host_components = self.database_host.split("\\")
if len(db_host_components) == 1:
db_machine = self.database_host
sql_svc_name = "MSSQLServer"
else:
db_machine = db_host_components[0]
sql_svc_name = "MSSQL$" + db_host_components[1]
if db_machine == "localhost" or db_machine.lower() == os.getenv("COMPUTERNAME").lower() or \
db_machine.lower() == socket.getfqdn().lower():
#TODO: Configure the SQL Server service name in ambari.properties
ret = WinServiceController.EnsureServiceIsStarted(sql_svc_name)
if 0 != ret:
raise FatalException(-1, "Error starting SQL Server: " + string(ret))
if scmStatus is not None:
scmStatus.reportStartPending()
ret = WinServiceController.EnsureServiceIsStarted("SQLBrowser") #The SQL Server JDBC driver needs this one
if 0 != ret:
raise FatalException(-1, "Error starting SQL Server Browser: " + string(ret))
pass
def ensure_hdp_service_soft_dependencies():
ret = WinServiceController.EnsureServiceIsStarted(
EMBEDDED_HBASE_MASTER_SERVICE)
if ret != 0:
err = 'ERROR: Cannot start service "{0}". Error = {1}'.format(
EMBEDDED_HBASE_MASTER_SERVICE, ret)
raise FatalException(1, err)
def run_command(self):
from ambari_commons.os_windows import run_powershell_script, CHECK_FIREWALL_SCRIPT, WinServiceController, SERVICE_STATUS_RUNNING
if WinServiceController.QueryStatus(self.FIREWALL_SERVICE_NAME) != SERVICE_STATUS_RUNNING:
self.returncode = 0
self.stdoutdata = ""
self.stderrdata = ""
else:
retcode, out, err = run_powershell_script(CHECK_FIREWALL_SCRIPT)
self.returncode = retcode
self.stdoutdata = out
self.stderrdata = err
def ensure_hdp_service_soft_dependencies():
if SERVICE_STATUS_RUNNING != WinServiceController.QueryStatus(
EMBEDDED_HBASE_MASTER_SERVICE):
err = 'ERROR: Service "{0}" was not started.'.format(
EMBEDDED_HBASE_MASTER_SERVICE)
raise FatalException(1, err)
def ensure_time_service_is_started():
ret = WinServiceController.EnsureServiceIsStarted("W32Time")
if 0 != ret:
raise FatalException(
-1, "Error starting Windows Time service: " + str(ret))
pass
def status(self):
svcStatus = WinServiceController.QueryStatus(
self.resource.service_name)
if svcStatus == win32service.SERVICE_RUNNING:
return True
return False
def action_stop(self):
(ret, msg) = WinServiceController.Stop(self.resource.service_name, 5)
if 0 != ret:
raise Fail(msg)
def action_stop(self): WinServiceController.Stop(self.resource.service_name, 5)