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Comparing COMP/CRAB/python/DBinterface.py (file contents):
Revision 1.12 by spiga, Mon Mar 31 09:23:55 2008 UTC vs.
Revision 1.60 by spiga, Fri May 29 17:11:39 2009 UTC

# Line 1 | Line 1
1 from crab_logger import Logger
1   from crab_exceptions import *
2   from crab_util import *
3   import common
4   import os, time, shutil
5 + import traceback
6  
7   from ProdCommon.BossLite.API.BossLiteAPI import BossLiteAPI
8 <
8 > from ProdCommon.BossLite.Common.Exceptions import DbError
9 > from ProdCommon.BossLite.Common.Exceptions import TaskError
10  
11   from ProdCommon.BossLite.DbObjects.Job import Job
12   from ProdCommon.BossLite.DbObjects.Task import Task
# Line 26 | Line 27 | class DBinterface:
27          dbname = common.work_space.shareDir()+'crabDB'
28          dbConfig = {'dbName':dbname
29              }
30 +        try:
31 +            common.bossSession = BossLiteAPI( self.db_type, dbConfig)
32 +        except Exception, e :
33 +            raise CrabException('Istantiate DB Session : '+str(e))
34 +
35 +        try:
36 +            common.bossSession.bossLiteDB.installDB('$CRABPRODCOMMONPYTHON/ProdCommon/BossLite/DbObjects/setupDatabase-sqlite.sql')
37 +        except Exception, e :
38 +            raise CrabException('DB Installation error : '+str(e))
39 +        return
40  
30        common.bossSession = BossLiteAPI( self.db_type, dbConfig)
31        common.bossSession.installDB('$CRABPRODCOMMONPYTHON/ProdCommon/BossLite/DbObjects/setupDatabase-sqlite.sql')    
32        
33        return
34
41      def loadDB(self):
42  
43          dbname = common.work_space.shareDir()+'crabDB'
44          dbConfig = {'dbName':dbname
45              }
46 <        common.bossSession = BossLiteAPI( self.db_type, dbConfig)
47 <        self.task = common.bossSession.load(1)[0]
46 >        try:
47 >            common.bossSession = BossLiteAPI( self.db_type, dbConfig)
48 >        except Exception, e :
49 >            raise CrabException('Istantiate DB Session : '+str(e))
50 >
51          return
52  
53 <    def getTask(self, jobsList='all'): #, cfg_params):
53 >    def getTask(self, jobsList='all'):
54          """
55          Return task with all/list of jobs
56          """
57 <
58 <        task = common.bossSession.load(1,jobsList)[0]
57 >        try:
58 >            task = common.bossSession.load(1,jobsList)
59 >        except Exception, e :
60 >            common.logger.debug( "Error while getting task : " +str(traceback.format_exc()))
61 >            raise CrabException('Error while getting task '+str(e))
62          return task
63  
64      def getJob(self, n):
65          """
66          Return a task with a single job
67          """
68 <        task = common.bossSession.load(1,str(n))[0]
68 >        try:
69 >            task = common.bossSession.load(1,str(n))
70 >        except Exception, e :
71 >            common.logger.debug( "Error while getting job : " +str(traceback.format_exc()))
72 >            raise CrabException('Error while getting job '+str(e))
73          return task
74  
75  
# Line 63 | Line 79 | class DBinterface:
79          with the first coniguration stuff
80          """
81          opt={}
82 <        opt['serverName']=optsToSave['server_name']
83 <        opt[ 'name']=common.work_space.taskName()  
82 >        if optsToSave.get('server_mode',0) == 1: opt['serverName']=optsToSave['server_name']
83 >        opt['name']= getUserName()+ '_' + string.split(common.work_space.topDir(),'/')[-2]+'_'+common.work_space.task_uuid()
84          task = Task( opt )
85 <      
86 <        common.bossSession.saveTask( task )
85 >        try:
86 >            common.bossSession.saveTask( task )
87 >        except Exception, e :
88 >            raise CrabException('Error creating task '+str(traceback.format_exc()))
89 >            
90          return
91  
92      def updateTask_(self,optsToSave):      
93          """
94          Update task fields  
95          """
96 <        task = common.bossSession.load(1)[0]
97 <        
96 >        task = self.getTask()
97 >  
98          for key in optsToSave.keys():
99              task[key] = optsToSave[key]
100 <        common.bossSession.updateDB( task )
100 >        try:
101 >            common.bossSession.updateDB( task )
102 >        except Exception, e :
103 >            raise CrabException('Error updating task '+str(traceback.format_exc()))
104 >
105          return
106  
107 <    def createJobs_(self, jobsL):
107 >    def createJobs_(self, jobsL, isNew=True):
108          """  
109          Fill crab DB with  the jobs filed
110          """
111 <        task = common.bossSession.loadTask(1)
111 >        task = self.getTask()
112 >
113          jobs = []
114          for id in jobsL:
115              parameters = {}
116 <            parameters['jobId'] =  str(id)
117 <            parameters['name'] = 'job' + str(id)
116 >            parameters['jobId'] = int(id)
117 >            parameters['taskId'] = 1
118 >            parameters['name'] = task['name'] + '_' + 'job' + str(id)
119              job = Job(parameters)
120 <            jobs.append(job)  
121 <        task.addJobs(jobs)
122 <        common.bossSession.updateDB( task )
120 >            jobs.append(job)
121 >            common.bossSession.getRunningInstance(job)
122 >            job.runningJob['status'] = 'C'
123 >        ## added to support second step creation
124 >        ## maybe it is not needed. TO CLARIFY
125 >        if isNew:
126 >            task.addJobs(jobs)
127 >        else:
128 >            task.appendJobs(jobs)
129 >        try:
130 >            common.bossSession.updateDB( task )
131 >        except Exception, e :
132 >            raise CrabException('Error updating task '+str(traceback.format_exc()))
133 >
134          return
135  
136      def updateJob_(self, jobsL, optsToSave):      
137          """
138          Update Job fields  
139          """
140 <        task = common.bossSession.load(1,jobsL)[0]
140 >        task = self.getTask(jobsL)
141          id =0
142          for job in task.jobs:
143              for key in optsToSave[id].keys():
144                  job[key] = optsToSave[id][key]
145              id+=1
146 <        common.bossSession.updateDB( task )
146 >        try:
147 >            common.bossSession.updateDB( task )
148 >        except Exception, e :
149 >            raise CrabException('Error updating task '+str(traceback.format_exc()))
150          return
151  
152      def updateRunJob_(self, jobsL, optsToSave):      
153          """
154          Update Running Job fields  
155          """
156 <        task = common.bossSession.load(1,jobsL)[0]
156 >        task = self.getTask(jobsL)
157 >
158          id=0
159          for job in task.jobs:
160              common.bossSession.getRunningInstance(job)
# Line 126 | Line 166 | class DBinterface:
166  
167      def nJobs(self,list=''):
168          
169 <        task = common.bossSession.load(1)[0]
169 >        task = self.getTask()
170          listId=[]
171          if list == 'list':
172              for job in task.jobs:listId.append(int(job['jobId']))  
# Line 138 | Line 178 | class DBinterface:
178          """
179           List a complete set of infos for a job/range of jobs  
180          """
181 <        task = common.bossSession.load(1)[0]
142 <
143 <        njobs = len(jobs)
144 <        lines=[]
145 <        header=''
146 <     #   ##query the DB asking the right infos for runningJobs  TODO  DS
147 <     #   for job in jobs:
148 <     #       ## here the query over runngJobs  
149 <     #       pass
150 <
151 <
152 <     #   ##Define Header to show and Pass the query results,
153 <     #   ##  header and format to displayReport()   TODO  DS
154 <     #   if njobs == 1: plural = ''
155 <     #   else:          plural = 's'
156 <     #   header += 'Listing %d job%s:\n' % (njobs, plural)
157 <     #   header += ' :\n' % (---) ## TODO DS
181 >        task = self.getTask(jobs)
182  
183 <     #   displayReport(header, lines):
183 >        print "--------------------------"
184 >        for Job in task.jobs:
185 >            print "Id: ",Job['jobId']
186 >            print "Dest: ", Job['dlsDestination']
187 >            print "Output: ", Job['outputFiles']
188 >            print "Args: ",Job['arguments']
189 >            print "Service: ",Job.runningJob['service']
190 >            print "--------------------------"
191          return      
192  
193      def serializeTask(self, tmp_task = None):
194          if tmp_task is None:
195 <            tmp_task = common.bossSession.load(1)[0]
195 >            tmp_task = self.getTask()
196          return common.bossSession.serialize(tmp_task)  
197  
198 <    def queryID(self,server_mode=0):
198 >    def queryID(self,server_mode=0, jid=False):
199          '''
200          Return the taskId if serevr_mode =1
201          Return the joblistId if serevr_mode =0
202          '''    
203          header=''
204          lines=[]
205 <        task = common.bossSession.load(1)[0]
205 >        task = self.getTask()
206          if server_mode == 1:
207 <            header= "Task Id = %-40s " %(task['name'])
208 <        else:
207 >            # init client server params...
208 >            CliServerParams(self)      
209 >            headerTask= "Task Id = %-40s " %(task['name'])
210 >            displayReport(self,headerTask,lines)
211 >            common.logger.info(showWebMon(self.server_name))
212 >        if (jid ) or (server_mode == 0):
213              for job in task.jobs:
214                  toPrint=''
215                  common.bossSession.getRunningInstance(job)
216 <                toPrint = "%-5s %-50s " % (job['id'],job.runningJob['schedulerId'])
216 >                toPrint = "%-5s %-50s " % (job['jobId'],job.runningJob['schedulerId'])
217                  lines.append(toPrint)
218              header+= "%-5s %-50s " % ('Job:','ID' )
219 <        displayReport(self,header,lines)
219 >            displayReport(self,header,lines)
220          return  
221  
222      def queryTask(self,attr):
223          '''
224          Perform a query over a generic task attribute
225          '''
226 <        task = common.bossSession.loadTask(1)
226 >        task = self.getTask()
227          return task[attr]
228  
229      def queryJob(self, attr, jobsL):
# Line 197 | Line 232 | class DBinterface:
232          over a generic job attribute
233          '''
234          lines=[]
235 <        task = common.bossSession.load(1,jobsL)[0]
235 >        task = self.getTask(jobsL)
236          for job in task.jobs:
237 <            lines.append(eval(job[attr]))
237 >            lines.append(job[attr])
238          return lines
239  
240      def queryRunJob(self, attr, jobsL):
# Line 208 | Line 243 | class DBinterface:
243          over a generic job attribute
244          '''
245          lines=[]
246 <        task = common.bossSession.load(1,jobsL)[0]
246 >        task = self.getTask(jobsL)
247          for job in task.jobs:
248              common.bossSession.getRunningInstance(job)
249              lines.append(job.runningJob[attr])
# Line 219 | Line 254 | class DBinterface:
254          Returns the list of distinct value for a given job attributes
255          '''
256          distAttr=[]
257 <        task = common.bossSession.loadJobDist( 1, attr )
258 <        for i in task: distAttr.append(eval(i[attr]))  
257 >        try:
258 >            task = common.bossSession.loadJobDist( 1, attr )
259 >        except Exception, e :
260 >            common.logger.debug( "Error loading Jobs By distinct Attr : " +str(traceback.format_exc()))
261 >            raise CrabException('Error loading Jobs By distinct Attr '+str(e))
262 >
263 >        for i in task: distAttr.append(i[attr])  
264          return  distAttr
265  
266      def queryDistJob_Attr(self, attr_1, attr_2, list):
# Line 228 | Line 268 | class DBinterface:
268          Returns the list of distinct value for a given job attribute
269          '''
270          distAttr=[]
271 <        task = common.bossSession.loadJobDistAttr( 1, attr_1, attr_2, list )
272 <        for i in task: distAttr.append(eval(i[attr_1]))  
271 >        try:
272 >            task = common.bossSession.loadJobDistAttr( 1, attr_1, attr_2, list )
273 >        except Exception, e :
274 >            common.logger.debug( "Error loading Jobs By distinct Attr : " +str(traceback.format_exc()))
275 >            raise CrabException('Error loading Jobs By distinct Attr '+str(e))
276 >
277 >        for i in task: distAttr.append(i[attr_1])  
278          return  distAttr
279  
280      def queryAttrJob(self, attr, field):
# Line 237 | Line 282 | class DBinterface:
282          Returns the list of jobs matching the given attribute
283          '''
284          matched=[]
285 <        task = common.bossSession.loadJobsByAttr(attr )
285 >        try:
286 >            task = common.bossSession.loadJobsByAttr(attr )
287 >        except Exception, e :
288 >            common.logger.debug( "Error loading Jobs By Attr : " +str(traceback.format_exc()))
289 >            raise CrabException('Error loading Jobs By Attr '+str(e))
290          for i in task:
291              matched.append(i[field])
292          return  matched
# Line 248 | Line 297 | class DBinterface:
297          Returns the list of jobs matching the given attribute
298          '''
299          matched=[]
300 <        task = common.bossSession.loadJobsByRunningAttr(attr)
300 >        try:
301 >            task = common.bossSession.loadJobsByRunningAttr(attr)
302 >        except Exception, e :
303 >            common.logger.debug( "Error loading Jobs By Running Attr : " +str(traceback.format_exc()))
304 >            raise CrabException('Error loading Jobs By Running Attr '+str(e))
305          for i in task:
306 <            matched.append(i[field])
306 >            matched.append(i.runningJob[field])
307          return matched
308 +
309 +    def newRunJobs(self,nj='all'):
310 +        """
311 +        Get new running instances
312 +        """  
313 +        task = self.getTask(nj)
314 +
315 +        for job in task.jobs:
316 +            common.bossSession.getNewRunningInstance(job)
317 +            job.runningJob['status'] = 'C'
318 +            job.runningJob['statusScheduler'] = 'Created'
319 +            job.runningJob['state'] = 'Created'
320 +        common.bossSession.updateDB(task)    
321 +        return        
322 +
323 +    def deserXmlStatus(self, reportList):
324 +
325 +        task = self.getTask()
326 +        for job in task.jobs:
327 +            if not job.runningJob:
328 +                raise CrabException( "Missing running object for job %s"%str(job['jobId']) )
329 +
330 +            id = str(job.runningJob['jobId'])
331 +            rForJ = None
332 +            nj_list= []
333 +            for r in reportList:
334 +                if r.getAttribute('id') in [ id, 'all']:
335 +                    rForJ = r
336 +                    break
337 +            ## Check the submission number and create new running jobs on the client side
338 +            if rForJ.getAttribute('resubmit') != 'None' and (rForJ.getAttribute('status') not in ['Cleared','Killed','Done','Done (Failed)','Not Submitted', 'Cancelled by user']) :
339 +                if int(job.runningJob['submission']) < int(rForJ.getAttribute('resubmit')) + 1:
340 +                    nj_list.append(id)
341 +            if len(nj_list) > 0: self.newRunJobs(nj_list)
342 +
343 +        task_new = self.getTask()
344 +
345 +        for job in task_new.jobs:
346 +            id = str(job.runningJob['jobId'])
347 +            # TODO linear search, probably it can be optized with binary search
348 +            rForJ = None
349 +            for r in reportList:
350 +                if r.getAttribute('id') in [ id, 'all']:
351 +                    rForJ = r
352 +                    break
353 +                  
354 +            # Data alignment
355 +            if rForJ.getAttribute('status') not in ['Created', 'Unknown']:
356 +                   # update the status  
357 +                common.logger.debug("Updating DB status for job: " + str(id) + " @: " \
358 +                                      + str(rForJ.getAttribute('status')) )
359 +                job.runningJob['statusScheduler'] = str( rForJ.getAttribute('status') )
360 +                if (rForJ.getAttribute('status') == 'Done' or rForJ.getAttribute('status') == 'Done (Failed)')\
361 +                  and rForJ.getAttribute('sched_status') == 'E' :
362 +                    job.runningJob['status'] = 'SD'
363 +                else:
364 +                    job.runningJob['status'] = str( rForJ.getAttribute('sched_status') )
365 +          
366 +                job.runningJob['schedulerId'] = str( rForJ.getAttribute('sched_id') )
367 +
368 +                job.runningJob['destination'] = str( rForJ.getAttribute('site') )
369 +                dest = str(job.runningJob['destination']).split(':')[0]
370 +              
371 +                job.runningJob['applicationReturnCode'] = str( rForJ.getAttribute('exe_exit') )
372 +                exe_exit_code = str(job.runningJob['applicationReturnCode'])
373 +              
374 +                job.runningJob['wrapperReturnCode'] = str( rForJ.getAttribute('job_exit') )
375 +                job_exit_code = str(job.runningJob['wrapperReturnCode'])
376 +
377 +                ## unsing 'standardInput' field for 'ended' tag ['Y','N']
378 +                job['standardInput'] = str( rForJ.getAttribute('ended') )
379 +
380 +                job.runningJob['state'] = str( rForJ.getAttribute('action') )
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 +

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