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from PostMortem import PostMortem
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from crab_util import *
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import common
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import string, os
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from ProdCommon.Storage.SEAPI.SElement import SElement
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from ProdCommon.Storage.SEAPI.SBinterface import SBinterface
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class PostMortemServer(PostMortem):
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def __init__(self, cfg_params, nj_list):
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PostMortem.__init__(self, cfg_params, nj_list)
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# init client server params...
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CliServerParams(self)
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self.copyTout= setLcgTimeout()
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if common.scheduler.name().upper() in ['LSF', 'CAF']:
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self.copyTout= ' '
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if self.storage_path[0]!='/':
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self.storage_path = '/'+self.storage_path
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return
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def collectLogging(self):
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# get updated status from server
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try:
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from StatusServer import StatusServer
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stat = StatusServer(self.cfg_params)
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warning_msg = stat.resynchClientSide()
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if warning_msg is not None:
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common.logger.info(warning_msg)
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except:
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pass
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#create once storage interaction object
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seEl = None
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loc = None
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try:
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seEl = SElement(self.storage_name, self.storage_proto, self.storage_port)
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except Exception, ex:
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common.logger.debug( str(ex))
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msg = "ERROR: Unable to create SE source interface \n"
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raise CrabException(msg)
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try:
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loc = SElement("localhost", "local")
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except Exception, ex:
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common.logger.debug( str(ex))
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msg = "ERROR: Unable to create destination interface \n"
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raise CrabException(msg)
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## coupling se interfaces
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sbi = SBinterface(seEl, loc, logger = common.logger.logger)
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## get the list of jobs to get logging.info skimmed by failed status
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logginable = self.skimDeadList()
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if self.storage_proto in ['globus']:
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for id in self.nj_list:
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if id not in self.all_jobs:
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common.logger.info('Warning: job # ' + str(id) + ' does not exist! Not possible to ask for postMortem ')
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elif id not in logginable:
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common.logger.info('Warning: job # ' + str(id) + ' not killed or aborted! Will get loggingInfo manually ')
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PostMortem.collectOneLogging(self,id)
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# construct a list of absolute paths of input files
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# and the destinations to copy them to
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sourcesList = []
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destsList = []
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self.taskuuid = str(common._db.queryTask('name'))
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common.logger.debug( "Starting globus retrieval for task name: " + self.taskuuid)
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remotedir = os.path.join(self.storage_path, self.taskuuid)
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for i in logginable:
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remotelog = remotedir + '/loggingInfo_'+str(i)+'.log'
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sourcesList.append(remotelog)
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fname = self.fname_base + str(i) + '.LoggingInfo'
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destsList.append(fname)
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# try to do the copy
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copy_res = None
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try:
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copy_res = sbi.copy( sourcesList, destsList, opt=self.copyTout)
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except Exception, ex:
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msg = "WARNING: Unable to retrieve logging" #ainfo file %s \n" % osbFiles[i]
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msg += str(ex)
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common.logger.debug(msg)
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import traceback
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common.logger.debug( str(traceback.format_exc()) )
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if copy_res is not None:
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## evaluating copy results
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copy_err_list = []
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count = 0
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for ll in map(None, copy_res, sourcesList):
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exitcode = int(ll[0][0])
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if exitcode == 0:
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## decode logging info
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fl = open(destsList[count], 'r')
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out = "".join(fl.readlines())
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fl.close()
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reason = self.decodeLogging(out)
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common.logger.info('Logging info for job '+ str(logginable[count]) +': '+str(reason)+'\n written to '+str(destsList[count])+' \n' )
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else:
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common.logger.info('Logging info for job '+ str(logginable[count]) +' not retrieved. Tring to get loggingInfo manually')
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PostMortem.collectOneLogging(self,logginable[count])
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count += 1
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else:
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## iter over each asked job and print warning if not in skimmed list
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for id in self.nj_list:
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if id not in self.all_jobs:
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common.logger.info('Warning: job # ' + str(id) + ' does not exist! Not possible to ask for postMortem ')
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continue
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elif id in logginable:
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fname = self.fname_base + str(id) + '.LoggingInfo'
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if os.path.exists(fname):
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common.logger.info('Logging info for job ' + str(id) + ' already present in '+fname+'\nRemove it for update')
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continue
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## retrieving & processing logging info
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if self.retrieveFile( sbi, id, fname):
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## decode logging info
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fl = open(fname, 'r')
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out = "".join(fl.readlines())
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fl.close()
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reason = self.decodeLogging(out)
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common.logger.info('Logging info for job '+ str(id) +': '+str(reason)+'\n written to '+str(fname)+' \n' )
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else:
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common.logger.info('Logging info for job '+ str(id) +' not retrieved. Tring to get loggingInfo manually')
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PostMortem.collectOneLogging(self,id)
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else:
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common.logger.info('Warning: job # ' + str(id) + ' not killed or aborted! Will get loggingInfo manually ')
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PostMortem.collectOneLogging(self,id)
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return
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def skimDeadList(self):
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"""
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__skimDeadList__
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return the list of jobs really failed: K, A
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"""
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skimmedlist = []
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self.up_task = common._db.getTask( self.nj_list )
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for job in self.up_task.jobs:
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if job.runningJob['status'] in ['K','A']:
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skimmedlist.append(job['jobId'])
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return skimmedlist
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def retrieveFile(self, sbi, jobid, destlog):
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"""
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__retrieveFile__
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retrieves logging.info file from the server storage area
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"""
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self.taskuuid = str(common._db.queryTask('name'))
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common.logger.debug( "Task name: " + self.taskuuid)
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# full remote dir
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remotedir = os.path.join(self.storage_path, self.taskuuid)
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remotelog = remotedir + '/loggingInfo_'+str(jobid)+'.log'
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common.logger.info("Starting retrieving logging-info from server " \
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+ str(self.storage_name) + " for job " \
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+ str(jobid) + "...")
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# retrieve logging info from storage
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common.logger.debug( "retrieving "+ str(remotelog) +" to "+ str(destlog) )
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try:
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sbi.copy( remotelog, destlog)
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except Exception, ex:
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msg = "WARNING: Unable to retrieve logging-info file %s \n"%remotelog
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msg += str(ex)
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common.logger.debug(msg)
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return False
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# cleaning remote logging info file
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try:
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common.logger.debug( "Cleaning remote file [%s] " %( str(remotelog) ) )
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sbi.delete(remotelog)
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except Exception, ex:
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msg = "WARNING: Unable to clean remote logging-info file %s \n"%remotelog
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msg += str(ex)
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common.logger.debug(msg)
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return True
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