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from crab_logger import Logger
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from crab_exceptions import *
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from crab_util import *
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import common
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import os, time, shutil
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import traceback
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from ProdCommon.BossLite.API.BossLiteAPI import BossLiteAPI
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from ProdCommon.BossLite.Common.Exceptions import DbError
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from ProdCommon.BossLite.Common.Exceptions import TaskError
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from ProdCommon.BossLite.DbObjects.Job import Job
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from ProdCommon.BossLite.DbObjects.Task import Task
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from ProdCommon.BossLite.DbObjects.RunningJob import RunningJob
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class DBinterface:
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def __init__(self, cfg_params):
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self.cfg_params = cfg_params
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self.db_type = cfg_params.get("USER.use_db",'SQLite')
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return
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def configureDB(self):
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dbname = common.work_space.shareDir()+'crabDB'
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dbConfig = {'dbName':dbname
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}
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try:
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common.bossSession = BossLiteAPI( self.db_type, dbConfig)
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except Exception, e :
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raise CrabException('Istantiate DB Session : '+str(e))
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try:
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common.bossSession.bossLiteDB.installDB('$CRABPRODCOMMONPYTHON/ProdCommon/BossLite/DbObjects/setupDatabase-sqlite.sql')
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except Exception, e :
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raise CrabException('DB Installation error : '+str(e))
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return
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def loadDB(self):
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dbname = common.work_space.shareDir()+'crabDB'
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dbConfig = {'dbName':dbname
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}
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try:
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common.bossSession = BossLiteAPI( self.db_type, dbConfig)
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except Exception, e :
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raise CrabException('Istantiate DB Session : '+str(e))
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return
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def getTask(self, jobsList='all'):
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"""
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Return task with all/list of jobs
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"""
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try:
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task = common.bossSession.load(1,jobsList)
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except Exception, e :
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common.logger.debug(3, "Error while getting task : " +str(traceback.format_exc()))
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raise CrabException('Error while getting task '+str(e))
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return task
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def getJob(self, n):
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"""
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Return a task with a single job
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"""
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try:
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task = common.bossSession.load(1,str(n))
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except Exception, e :
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common.logger.debug(3, "Error while getting job : " +str(traceback.format_exc()))
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raise CrabException('Error while getting job '+str(e))
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return task
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def createTask_(self, optsToSave):
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"""
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Task declaration
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with the first coniguration stuff
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"""
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opt={}
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if optsToSave.get('server_mode',0) == 1: opt['serverName']=optsToSave['server_name']
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opt['name']=common.work_space.taskName()
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task = Task( opt )
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try:
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common.bossSession.saveTask( task )
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except Exception, e :
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# common.logger.debug(3, "Error creating task : " +str(traceback.format_exc()))
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# raise CrabException('Error creating task '+str(e))
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raise CrabException('Error creating task '+str(traceback.format_exc()))
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return
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def updateTask_(self,optsToSave):
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"""
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Update task fields
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"""
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task = self.getTask()
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for key in optsToSave.keys():
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task[key] = optsToSave[key]
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try:
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common.bossSession.updateDB( task )
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except Exception, e :
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raise CrabException('Error updating task '+str(traceback.format_exc()))
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return
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def createJobs_(self, jobsL, isNew=True):
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"""
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Fill crab DB with the jobs filed
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"""
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task = self.getTask()
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jobs = []
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for id in jobsL:
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parameters = {}
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parameters['jobId'] = int(id)
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parameters['taskId'] = 1
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parameters['name'] = task['name'] + '_' + 'job' + str(id)
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job = Job(parameters)
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jobs.append(job)
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common.bossSession.getRunningInstance(job)
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job.runningJob['status'] = 'C'
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## added to support second step creation
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## maybe it is not needed. TO CLARIFY
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if isNew:
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task.addJobs(jobs)
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else:
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task.appendJobs(jobs)
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try:
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common.bossSession.updateDB( task )
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except Exception, e :
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raise CrabException('Error updating task '+str(traceback.format_exc()))
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return
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def updateJob_(self, jobsL, optsToSave):
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"""
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Update Job fields
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"""
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task = self.getTask(jobsL)
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id =0
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for job in task.jobs:
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for key in optsToSave[id].keys():
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job[key] = optsToSave[id][key]
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id+=1
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try:
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common.bossSession.updateDB( task )
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except Exception, e :
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raise CrabException('Error updating task '+str(traceback.format_exc()))
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return
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def updateRunJob_(self, jobsL, optsToSave):
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"""
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Update Running Job fields
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"""
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task = self.getTask(jobsL)
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id=0
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for job in task.jobs:
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common.bossSession.getRunningInstance(job)
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for key in optsToSave[id].keys():
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job.runningJob[key] = optsToSave[id][key]
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id+=1
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common.bossSession.updateDB( task )
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return
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def nJobs(self,list=''):
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task = self.getTask()
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listId=[]
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if list == 'list':
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for job in task.jobs:listId.append(int(job['jobId']))
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return listId
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else:
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return len(task.jobs)
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def dump(self,jobs):
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"""
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List a complete set of infos for a job/range of jobs
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"""
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task = self.getTask(jobs)
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print "--------------------------"
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for Job in task.jobs:
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print "Id: ",Job['jobId']
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print "Dest: ", Job['dlsDestination']
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print "Output: ", Job['outputFiles']
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print "Args: ",Job['arguments']
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print "Service: ",Job.runningJob['service']
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print "--------------------------"
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return
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def serializeTask(self, tmp_task = None):
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if tmp_task is None:
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tmp_task = self.getTask()
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return common.bossSession.serialize(tmp_task)
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def queryID(self,server_mode=0, jid=False):
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'''
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Return the taskId if serevr_mode =1
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Return the joblistId if serevr_mode =0
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'''
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header=''
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lines=[]
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task = self.getTask()
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if server_mode == 1:
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# init client server params...
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CliServerParams(self)
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headerTask= "Task Id = %-40s " %(task['name'])
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displayReport(self,headerTask,lines)
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common.logger.message(showWebMon(self.server_name))
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if (jid ) or (server_mode == 0):
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for job in task.jobs:
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toPrint=''
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common.bossSession.getRunningInstance(job)
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toPrint = "%-5s %-50s " % (job['jobId'],job.runningJob['schedulerId'])
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lines.append(toPrint)
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header+= "%-5s %-50s " % ('Job:','ID' )
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displayReport(self,header,lines)
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return
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def queryTask(self,attr):
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'''
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Perform a query over a generic task attribute
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'''
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task = self.getTask()
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return task[attr]
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def queryJob(self, attr, jobsL):
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'''
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Perform a query for a range/all/single job
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over a generic job attribute
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'''
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lines=[]
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task = self.getTask(jobsL)
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for job in task.jobs:
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lines.append(job[attr])
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return lines
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def queryRunJob(self, attr, jobsL):
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'''
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Perform a query for a range/all/single job
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over a generic job attribute
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'''
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lines=[]
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task = self.getTask(jobsL)
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for job in task.jobs:
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common.bossSession.getRunningInstance(job)
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lines.append(job.runningJob[attr])
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return lines
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def queryDistJob(self, attr):
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'''
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Returns the list of distinct value for a given job attributes
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'''
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distAttr=[]
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try:
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task = common.bossSession.loadJobDist( 1, attr )
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except Exception, e :
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common.logger.debug(3, "Error loading Jobs By distinct Attr : " +str(traceback.format_exc()))
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raise CrabException('Error loading Jobs By distinct Attr '+str(e))
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for i in task: distAttr.append(i[attr])
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return distAttr
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def queryDistJob_Attr(self, attr_1, attr_2, list):
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'''
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Returns the list of distinct value for a given job attribute
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'''
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distAttr=[]
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try:
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task = common.bossSession.loadJobDistAttr( 1, attr_1, attr_2, list )
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except Exception, e :
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common.logger.debug(3, "Error loading Jobs By distinct Attr : " +str(traceback.format_exc()))
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raise CrabException('Error loading Jobs By distinct Attr '+str(e))
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for i in task: distAttr.append(i[attr_1])
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return distAttr
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def queryAttrJob(self, attr, field):
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'''
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| 285 |
Returns the list of jobs matching the given attribute
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| 286 |
'''
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| 287 |
matched=[]
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| 288 |
try:
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| 289 |
task = common.bossSession.loadJobsByAttr(attr )
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| 290 |
except Exception, e :
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| 291 |
common.logger.debug(3, "Error loading Jobs By Attr : " +str(traceback.format_exc()))
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| 292 |
raise CrabException('Error loading Jobs By Attr '+str(e))
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| 293 |
for i in task:
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matched.append(i[field])
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return matched
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| 296 |
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| 297 |
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def queryAttrRunJob(self, attr,field):
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| 299 |
'''
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| 300 |
Returns the list of jobs matching the given attribute
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| 301 |
'''
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| 302 |
matched=[]
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| 303 |
try:
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| 304 |
task = common.bossSession.loadJobsByRunningAttr(attr)
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| 305 |
except Exception, e :
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| 306 |
common.logger.debug(3, "Error loading Jobs By Running Attr : " +str(traceback.format_exc()))
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| 307 |
raise CrabException('Error loading Jobs By Running Attr '+str(e))
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| 308 |
for i in task:
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| 309 |
matched.append(i.runningJob[field])
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| 310 |
return matched
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| 311 |
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| 312 |
def newRunJobs(self,nj='all'):
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| 313 |
"""
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| 314 |
Get new running instances
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| 315 |
"""
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| 316 |
task = self.getTask(nj)
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| 317 |
|
| 318 |
for job in task.jobs:
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| 319 |
common.bossSession.getNewRunningInstance(job)
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| 320 |
job.runningJob['status'] = 'C'
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| 321 |
job.runningJob['statusScheduler'] = 'Created'
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| 322 |
common.bossSession.updateDB(task)
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return
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| 324 |
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| 325 |
def deserXmlStatus(self, reportList):
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| 326 |
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| 327 |
task = self.getTask()
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| 328 |
for job in task.jobs:
|
| 329 |
if not job.runningJob:
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| 330 |
raise CrabException( "Missing running object for job %s"%str(job['jobId']) )
|
| 331 |
|
| 332 |
id = str(job.runningJob['jobId'])
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| 333 |
rForJ = None
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| 334 |
nj_list= []
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| 335 |
for r in reportList:
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| 336 |
if r.getAttribute('id') in [ id, 'all']:
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| 337 |
rForJ = r
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| 338 |
break
|
| 339 |
## Check the submission number and create new running jobs on the client side
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| 340 |
if rForJ.getAttribute('resubmit') != 'None' and (rForJ.getAttribute('status') not in ['Cleared','Killed','Done','Done (Failed)','Not Submitted']) :
|
| 341 |
if int(job.runningJob['submission']) < int(rForJ.getAttribute('resubmit')) + 1:
|
| 342 |
nj_list.append(id)
|
| 343 |
if len(nj_list) > 0: self.newRunJobs(nj_list)
|
| 344 |
|
| 345 |
task_new = self.getTask()
|
| 346 |
|
| 347 |
for job in task_new.jobs:
|
| 348 |
id = str(job.runningJob['jobId'])
|
| 349 |
# TODO linear search, probably it can be optized with binary search
|
| 350 |
rForJ = None
|
| 351 |
for r in reportList:
|
| 352 |
if r.getAttribute('id') in [ id, 'all']:
|
| 353 |
rForJ = r
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| 354 |
break
|
| 355 |
|
| 356 |
# Data alignment
|
| 357 |
if rForJ.getAttribute('status') not in ['Created', 'Unknown']:
|
| 358 |
# update the status
|
| 359 |
common.logger.debug(3,"Updating DB status for job: " + str(id) + " @: " \
|
| 360 |
+ str(rForJ.getAttribute('status')) )
|
| 361 |
job.runningJob['statusScheduler'] = str( rForJ.getAttribute('status') )
|
| 362 |
if (rForJ.getAttribute('status') == 'Done' or rForJ.getAttribute('status') == 'Done (Failed)')\
|
| 363 |
and rForJ.getAttribute('sched_status') == 'E' :
|
| 364 |
job.runningJob['status'] = 'SD'
|
| 365 |
else:
|
| 366 |
job.runningJob['status'] = str( rForJ.getAttribute('sched_status') )
|
| 367 |
|
| 368 |
job.runningJob['schedulerId'] = str( rForJ.getAttribute('sched_id') )
|
| 369 |
|
| 370 |
job.runningJob['destination'] = str( rForJ.getAttribute('site') )
|
| 371 |
dest = str(job.runningJob['destination']).split(':')[0]
|
| 372 |
|
| 373 |
job.runningJob['applicationReturnCode'] = str( rForJ.getAttribute('exe_exit') )
|
| 374 |
exe_exit_code = str(job.runningJob['applicationReturnCode'])
|
| 375 |
|
| 376 |
job.runningJob['wrapperReturnCode'] = str( rForJ.getAttribute('job_exit') )
|
| 377 |
job_exit_code = str(job.runningJob['wrapperReturnCode'])
|
| 378 |
|
| 379 |
## unsing 'standardInput' field for 'ended' tag ['Y','N']
|
| 380 |
job['standardInput'] = str( rForJ.getAttribute('ended') )
|
| 381 |
|
| 382 |
#if str( rForJ.getAttribute('resubmit') ).isdigit():
|
| 383 |
# job['submissionNumber'] = int(rForJ.getAttribute('resubmit'))
|
| 384 |
# job.runningJob['submission'] = int(rForJ.getAttribute('resubmit'))
|
| 385 |
|
| 386 |
# TODO cleared='0' field, how should it be handled/mapped in BL? #Fabio
|
| 387 |
|
| 388 |
common.bossSession.updateDB( task_new )
|
| 389 |
return
|
| 390 |
|
| 391 |
# FIXME temporary method to verify what kind of submission to perform towards the server
|
| 392 |
def checkIfNeverSubmittedBefore(self):
|
| 393 |
for j in self.getTask().jobs:
|
| 394 |
if j.runningJob['submission'] > 1 or j.runningJob['status'] != 'C' or \
|
| 395 |
j.runningJob['statusScheduler'] != 'Created':
|
| 396 |
return False
|
| 397 |
return True
|
| 398 |
|
| 399 |
|
