def redistribute(self, duration=False, endtime=False):
# Can flake with "[ERROR]:-End time occurs in the past"
# if duration is set too low.
if duration:
flags = " --duration 00:00:02"
elif endtime:
newtime = datetime.now() + timedelta(seconds=2)
flags = " --end \"%s\"" % newtime.strftime("%Y-%m-%d %H:%M:%S")
else:
flags = ""
run_gpcommand(self.context, "gpexpand %s" % flags)
def initialize_segments(self, additional_params=''):
fns = filter(
lambda fn: not fn.endswith(".ts"),
glob.glob('%s/gpexpand_inputfile*' % self.working_directory))
input_files = sorted(fns)
return run_gpcommand(
self.context,
"gpexpand -i %s %s" % (input_files[-1], additional_params))
def redistribute(self, duration, endtime):
# Can flake with "[ERROR]:-End time occurs in the past"
# if duration is set too low.
if endtime:
newtime = datetime.now() + timedelta(seconds=2)
flags = " --end \"%s\"" % newtime.strftime("%Y-%m-%d %H:%M:%S")
elif duration:
flags = " --duration %s" % duration
else:
flags = ""
rc, stderr, stdout = run_gpcommand(self.context, "gpexpand %s" % (flags))
if rc == 0:
rc = self.get_redistribute_status()
return (rc, stderr, stdout)
def redistribute(self, duration, endtime):
# Can flake with "[ERROR]:-End time occurs in the past"
# if duration is set too low.
if endtime:
newtime = datetime.now() + timedelta(seconds=2)
flags = " --end \"%s\"" % newtime.strftime("%Y-%m-%d %H:%M:%S")
elif duration:
flags = " --duration %s" % duration
else:
flags = ""
rc, stderr, stdout = run_gpcommand(self.context, "gpexpand %s" % (flags))
if rc == 0:
rc = self.get_redistribute_status()
return (rc, stderr, stdout)
def initialize_segments(self, additional_params=''):
input_files = sorted(
glob.glob('%s/gpexpand_inputfile*' % self.working_directory))
return run_gpcommand(
self.context,
"gpexpand -i %s %s" % (input_files[-1], additional_params))
def rollback(self):
return run_gpcommand(self.context, "gpexpand -r")
def rollback(self):
return run_gpcommand(self.context,
"gpexpand -D %s -r" % (self.database))
def initialize_segments(self):
input_files = sorted(
glob.glob('%s/gpexpand_inputfile*' % self.working_directory))
run_gpcommand(
self.context,
"gpexpand -D %s -i %s" % (self.database, input_files[-1]))
def rollback(self):
return run_gpcommand(self.context, "gpexpand -r")
def initialize_segments(self, additional_params=''):
input_files = sorted(glob.glob('%s/gpexpand_inputfile*' % self.working_directory))
return run_gpcommand(self.context, "gpexpand -i %s %s" % (input_files[-1], additional_params))
