def submit(self, params):
hash_value = md5()
hash_value.update(str(params))
cache_key = create_cache_key('topology_cache_key+' + self.__class__.__name__ + hash_value.digest())
data = self.cache_engine.get(cache_key)
hit = False if data is None else True
self._execution_plan.add_phase(self, "submit", {'topology_cache_hit': hit})
if not hit:
self.logger.debug('Topology cache miss, cache_key: {0}'.format(cache_key))
data = self._submit(params)
cache_params = {'key': cache_key, 'value': data}
#in case there is a ttl
cache_params['ttl'] = self._topology_cache_ttl
self.cache_engine.put(**cache_params)
else:
self.logger.debug('Topology cache hit, cache_key: {0}'.format(cache_key))
return data
def submit(self, params):
hash_value = md5()
hash_value.update(str(params))
cache_key = create_cache_key('topology_cache_key+' +
self.__class__.__name__ +
hash_value.digest())
data = self.cache_engine.get(cache_key)
hit = False if data is None else True
self._execution_plan.add_phase(self, "submit",
{'topology_cache_hit': hit})
if not hit:
self.logger.debug(
'Topology cache miss, cache_key: {0}'.format(cache_key))
data = self._submit(params)
cache_params = {'key': cache_key, 'value': data}
# in case there is a ttl
cache_params['ttl'] = self._topology_cache_ttl
self.cache_engine.put(**cache_params)
else:
self.logger.debug(
'Topology cache hit, cache_key: {0}'.format(cache_key))
return data
def _get_cache_key(data_source_name, execution_plan):
return create_cache_key(data_source_name + execution_plan)
def _get_cache_key(data_source_name, execution_plan):
return create_cache_key(data_source_name + execution_plan)
