def run(self):
"""
Method tu run MapReduce implementation
"""
url_file = 'http://' + self.url_server + '/'
ip = self.ip
set_context()
host = create_host('http://' + str(ip) + ':6002')
registry = host.lookup_url('http://' + str(ip) + ':6000/regis',
'Registry', 'Registry')
list_workers = registry.get_all_names()
print 'Workers registered in server: ' + str(list_workers)
num_workers = len(list_workers)
print 'Number of workers: ' + str(num_workers)
print 'Start file splitter...'
file_handler = FileHandler(self.input_file_path, self.output_dir)
file_handler.split_file(num_workers)
print 'Finish splitting...'
# Create Timer Actor
if not host.has_actor('timer'):
timer = host.spawn('timer', 'Timer/Timer')
else:
timer = host.lookup('timer')
# Create reducer
if not host.has_actor('reducer'):
reducer = host.spawn('reducer', self.reduce_impl)
else:
reducer = host.lookup('reducer')
reducer.set_parameters(num_workers, file_handler, self.output_dir,
self.output_filename, timer)
# Create mapper actors
for i in range(num_workers):
remote_host = registry.lookup(list_workers[i])
# print remote_host
if remote_host is not None:
if not remote_host.has_actor('mapper'):
worker = remote_host.spawn('mapper', self.map_impl)
else:
worker = remote_host.lookup('mapper')
print "Mapper created in host -> " + list_workers[i]
url_file_chank = url_file + "file_" + str(i) + '.txt'
worker.start_map(url_file_chank, reducer, timer)
serve_forever()
def main():
set_context()
host = create_host("http://127.0.0.1:12777")
p1 = host.spawn('1', Echo)
p2 = host.lookup('1')
print("p1 =", id(p1))
print("p2 =", id(p2))
print(p1 == p2)
print(p1 != p2)
print(p1 is p2)
s = set()
s.add(p1)
s.add(p2)
print(len(s))
print(p1)
print(repr(p1))
serve_forever()
def main():
set_context()
host = create_host('http://127.0.0.1:1277')
p1 = host.spawn('1', Echo)
p2 = host.lookup('1')
print 'p1 =', id(p1)
print 'p2 =', id(p2)
print p1 == p2
print p1 != p2
print p1 is p2
s = set()
s.add(p1)
s.add(p2)
print len(s)
print p1
print repr(p1)
serve_forever()
class Show(object):
_tell = {'send_message', 'init_start', 'set_server'}
_ref = {'set_server'}
def set_server(self, srvr):
self.server = srvr
def init_start(self):
self.interval1 = interval(self.host, 1, self.proxy, 'send_message')
def send_message(self):
print(self.server.see())
if __name__ == '__main__':
set_context('green_thread')
host = create_host("http://127.0.0.1:1679/")
counter = host.lookup_url("http://127.0.0.1:1277/worker", 'Counter',
'stress_server')
s = host.spawn('show', Show)
s.set_server(counter)
s.init_start()
for i in range(CLIENTS):
c = host.spawn(str(i), Connecter)
c.set_server(counter)
c.init_start()
serve_forever()
'''
Remote example with registry. CLIENT
@author: Daniel Barcelona Pons
'''
from pyactor.context import set_context, create_host, serve_forever
if __name__ == "__main__":
set_context()
host = create_host('http://127.0.0.1:6001')
registry = host.lookup_url('http://127.0.0.1:6000/regis', 'Registry',
's4_registry')
registry.bind('host1', host)
serve_forever()
