class StoreOutput(Output):
implements(IOutput, ISearchable)
def __init__(self, plugin, name, fieldstore):
self._plugin = plugin
self.setName(name)
self._fieldstore = fieldstore
self._index = None
self._contract = Contract().sign()
def configure(self, section):
self._indexName = section.getString("index name", self.name)
if self._indexName in self._plugin._outputs:
raise Exception("[output:%s] index '%s' is already open" % (self.name,self._indexName))
self._plugin._outputs[self._indexName] = self
self._segRotation = section.getInt("segment rotation policy", 0)
self._segRetention = section.getInt("segment retention policy", 0)
self._segOptimize = section.getBoolean("optimize segments", False)
def startService(self):
self._task = getUtility(IScheduler).addTask("output:%s" % self.name)
self._index = Index(self)
logger.debug("[output:%s] opened index '%s'" % (self.name,self._indexName))
Output.startService(self)
def stopService(self):
if self._index != None:
self._index.close()
logger.debug("[output:%s] closed index '%s'" % (self.name,self._indexName))
self._index = None
return Output.stopService(self)
def getContract(self):
return self._contract
def receiveEvent(self, event):
# if the output is not running, discard any received events
if not self.running:
return
# store the event in the index
worker = self._task.addWorker(WriterWorker(event, self._index))
# rotate the index segments if necessary
d = worker.whenDone()
d.addCallbacks(self._rotateSegments, self._writeError)
def _rotateSegments(self, worker):
logger.debug("[output:%s] wrote event to index" % self.name)
try:
self._index.rotateSegments(self._segRotation, self._segRetention)
except Exception, e:
logger.exception(e)
class StoreOutput(Output):
implements(IOutput, ISearchable)
def __init__(self, plugin, name, fieldstore):
self._plugin = plugin
self.setName(name)
self._fieldstore = fieldstore
self._index = None
self._contract = Contract().sign()
def configure(self, section):
self._indexName = section.getString("index name", self.name)
if self._indexName in self._plugin._outputs:
raise Exception("[output:%s] index '%s' is already open" % (self.name,self._indexName))
self._plugin._outputs[self._indexName] = self
self._segRotation = section.getInt("segment rotation policy", 0)
self._segRetention = section.getInt("segment retention policy", 0)
self._segOptimize = section.getBoolean("optimize segments", False)
def startService(self):
self._index = Index(self._plugin._env, self._indexName, self._fieldstore)
logger.debug("[output:%s] opened index '%s'" % (self.name,self._indexName))
Output.startService(self)
def stopService(self):
if self._index != None:
self._index.close()
logger.debug("[output:%s] closed index '%s'" % (self.name,self._indexName))
self._index = None
return Output.stopService(self)
def getContract(self):
return self._contract
def receiveEvent(self, event):
# if the output is not running, discard any received events
if not self.running:
return
# store the event in the index
writeEventToIndex(event, self._index)
# rotate the index segments if necessary
self._index.rotateSegments(self._segRotation, self._segRetention)
def getIndex(self):
return self._index
def startService(self):
self._index = Index(self._plugin._env, self._indexName, self._fieldstore)
logger.debug("[output:%s] opened index '%s'" % (self.name,self._indexName))
Output.startService(self)
def startService(self):
self._task = getUtility(IScheduler).addTask("output:%s" % self.name)
self._index = Index(self)
logger.debug("[output:%s] opened index '%s'" % (self.name,self._indexName))
Output.startService(self)
