def changePriority(requestName, priority, wmstatUrl = None):
"""
Changes the priority that's stored in the workload.
Takes the current priority stored in the workload and adds
to it the input priority value.
"""
request = requestDetails(requestName)
# change in Oracle
newPrior = int(priority)
ChangeState.changeRequestPriority(requestName, newPrior)
# change in workload (spec)
helper = loadWorkload(request)
helper.data.request.priority = newPrior
saveWorkload(helper, request['RequestWorkflow'], wmstatUrl)
# change priority in CouchDB
couchDb = Database(request["CouchWorkloadDBName"], request["CouchURL"])
fields = {"RequestPriority": newPrior}
couchDb.updateDocument(requestName, "ReqMgr", "updaterequest", fields=fields)
# push the change to the WorkQueue
response = ProdManagement.getProdMgr(requestName)
if response == [] or response[0] is None or response[0] == "":
# Request must not be assigned yet, we are safe here
return
workqueue = WorkQueue.WorkQueue(response[0])
workqueue.updatePriority(requestName, priority)
return
def changePriority(requestName, priority, wmstatUrl = None):
"""
Changes the priority that's stored in the workload.
Takes the current priority stored in the workload and adds
to it the input priority value.
"""
request = requestDetails(requestName)
# change in Oracle
newPrior = int(priority)
ChangeState.changeRequestPriority(requestName, newPrior)
# change in workload (spec)
helper = loadWorkload(request)
helper.data.request.priority = newPrior
saveWorkload(helper, request['RequestWorkflow'], wmstatUrl)
# change priority in CouchDB
couchDb = Database(request["CouchWorkloadDBName"], request["CouchURL"])
fields = {"RequestPriority": newPrior}
couchDb.updateDocument(requestName, "ReqMgr", "updaterequest", fields=fields)
# push the change to the WorkQueue
response = ProdManagement.getProdMgr(requestName)
if response == [] or response[0] is None or response[0] == "":
# Request must not be assigned yet, we are safe here
return
workqueue = WorkQueue.WorkQueue(response[0])
workqueue.updatePriority(requestName, priority)
return
def getWorkQueue(self, request=None, workQueue=None):
""" If a request is passed in, return the URl of the workqueue.
If a workqueue is passed in, return all requests acquired by it """
if workQueue != None:
return ProdMgrRetrieve.findAssignedRequests(workQueue)
if request != None:
return ProdManagement.getProdMgr(request)
# return all the workqueue ulr
return GetRequest.getGlobalQueues()
def abortRequest(request):
""" Changes the state of the request to "aborted", and asks the work queue
to cancel its work """
response = ProdManagement.getProdMgr(request)
url = response[0]
if url == None or url == "":
raise cherrypy.HTTPError(400, "Cannot find URL for request " + request)
workqueue = WorkQueue.WorkQueue(url)
workqueue.cancelWorkflow(request)
def getWorkQueue(self, request=None, workQueue=None):
""" If a request is passed in, return the URl of the workqueue.
If a workqueue is passed in, return all requests acquired by it """
if workQueue != None:
return ProdMgrRetrieve.findAssignedRequests(workQueue)
if request != None:
return ProdManagement.getProdMgr(request)
# return all the workqueue ulr
return GetRequest.getGlobalQueues()
def abortRequest(requestName):
""" Changes the state of the request to "aborted", and asks the work queue
to cancel its work """
response = ProdManagement.getProdMgr(requestName)
if response == [] or response[0] == None or response[0] == "":
msg = "Cannot find ProdMgr for request %s\n " % requestName
msg += "Request may not be known to WorkQueue. If aborted immediately after assignment, ignore this."
raise cherrypy.HTTPError(400, msg)
workqueue = WorkQueue.WorkQueue(response[0])
workqueue.cancelWorkflow(requestName)
return
def abortRequest(requestName):
""" Changes the state of the request to "aborted", and asks the work queue
to cancel its work """
response = ProdManagement.getProdMgr(requestName)
if response == [] or response[0] == None or response[0] == "":
msg = "Cannot find ProdMgr for request %s\n " % requestName
msg += "Request may not be known to WorkQueue. If aborted immediately after assignment, ignore this."
raise cherrypy.HTTPError(400, msg)
workqueue = WorkQueue.WorkQueue(response[0])
workqueue.cancelWorkflow(requestName)
return