Python RequestClient.getCurrentExecutionOrder方法代码示例

# 需要导入模块: from DIRAC.RequestManagementSystem.Client.RequestClient import RequestClient [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.RequestClient.RequestClient import getCurrentExecutionOrder [as 别名]
class DISETForwardingAgent( AgentModule ):

  def initialize( self ):

    self.RequestDBClient = RequestClient()
    backend = self.am_getOption( 'Backend', '' )
    self.RequestDB = False
    if backend == 'mysql':
      from DIRAC.RequestManagementSystem.DB.RequestDBMySQL import RequestDBMySQL
      requestDB = RequestDBMySQL()
      if requestDB._connected:
        self.RequestDB = requestDB

    gMonitor.registerActivity( "Iteration", "Agent Loops", "DISETForwardingAgent", "Loops/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Attempted", "Request Processed", "DISETForwardingAgent", "Requests/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Successful", "Request Forward Successful", "DISETForwardingAgent", "Requests/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Failed", "Request Forward Failed", "DISETForwardingAgent", "Requests/min", gMonitor.OP_SUM )

    #self.local = PathFinder.getServiceURL( "RequestManagement/localURL" )
    #if not self.local:
    #  self.local = AgentModule.am_getOption( self, 'localURL', '' )
    #if not self.local:
    #  errStr = 'The RequestManagement/localURL option must be defined.'
    #  gLogger.fatal( errStr )
    #  return S_ERROR( errStr )
    return S_OK()

  def execute( self ):
    """ The main execute method
    """
    self.requestsPerCycle = self.am_getOption( 'RequestsPerCycle', 10 )
    count = 0
    while count < self.requestsPerCycle:
      gLogger.verbose( 'Executing request #%d in this cycle' % count )
      result = self.execute_request()
      if not result['OK']:
        return result
      count += 1

    return S_OK()

  def execute_request( self ):
    """ Takes one DISET request and forward it to the destination service
    """
    gMonitor.addMark( "Iteration", 1 )
    if self.RequestDB:
      res = self.RequestDB.getRequest( 'diset' )
    else:
      res = self.RequestDBClient.getRequest( 'diset' )
    if not res['OK']:
      gLogger.error( "DISETForwardingAgent.execute: Failed to get request from database." )
      return S_OK()
    elif not res['Value']:
      gLogger.info( "DISETForwardingAgent.execute: No requests to be executed found." )
      return S_OK()

    gMonitor.addMark( "Attempted", 1 )
    requestString = res['Value']['RequestString']
    requestName = res['Value']['RequestName']
    try:
      jobID = int( res['Value']['JobID'] )
    except:
      jobID = 0
    gLogger.info( "DISETForwardingAgent.execute: Obtained request %s" % requestName )

    if self.RequestDB:
      result = self.RequestDB._getRequestAttribute( 'RequestID', requestName = requestName )
      if not result['OK']:
        return S_OK( 'Can not get the request execution order' )
      requestID = result['Value']
      result = self.RequestDB.getCurrentExecutionOrder( requestID )
    else:
      result = self.RequestDBClient.getCurrentExecutionOrder( requestName )
    if result['OK']:
      currentOrder = result['Value']
    else:
      return S_OK( 'Can not get the request execution order' )

    oRequest = RequestContainer( request = requestString )
    requestAttributes = oRequest.getRequestAttributes()['Value']

    ################################################
    # Find the number of sub-requests from the request
    res = oRequest.getNumSubRequests( 'diset' )
    if not res['OK']:
      errStr = "DISETForwardingAgent.execute: Failed to obtain number of diset subrequests."
      gLogger.error( errStr, res['Message'] )
      return S_OK()

    gLogger.info( "DISETForwardingAgent.execute: Found %s sub requests for job %s" % ( res['Value'], jobID ) )
    ################################################
    # For all the sub-requests in the request
    modified = False
    for ind in range( res['Value'] ):
      subRequestAttributes = oRequest.getSubRequestAttributes( ind, 'diset' )['Value']
      subExecutionOrder = int( subRequestAttributes['ExecutionOrder'] )
      subStatus = subRequestAttributes['Status']
      gLogger.info( "DISETForwardingAgent.execute: Processing sub-request %s with execution order %d" % ( ind, subExecutionOrder ) )
      if subStatus == 'Waiting' and subExecutionOrder <= currentOrder:
        operation = subRequestAttributes['Operation']
#.........这里部分代码省略.........

# 需要导入模块: from DIRAC.RequestManagementSystem.Client.RequestClient import RequestClient [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.RequestClient.RequestClient import getCurrentExecutionOrder [as 别名]
class RegistrationAgent( AgentModule, RequestAgentMixIn ):

  def initialize( self ):

    self.RequestDBClient = RequestClient()
    self.ReplicaManager = ReplicaManager()
    self.DataLog = DataLoggingClient()

    self.maxNumberOfThreads = self.am_getOption( 'NumberOfThreads', 1 )
    self.threadPoolDepth = self.am_getOption( 'ThreadPoolDepth', 1 )
    self.threadPool = ThreadPool( 1, self.maxNumberOfThreads )

    # This sets the Default Proxy to used as that defined under
    # /Operations/Shifter/DataManager
    # the shifterProxy option in the Configuration can be used to change this default.
    self.am_setOption( 'shifterProxy', 'DataManager' )

    return S_OK()

  def execute( self ):

    for i in range( self.threadPoolDepth ):
      requestExecutor = ThreadedJob( self.executeRequest )
      self.threadPool.queueJob( requestExecutor )
    self.threadPool.processResults()
    return self.executeRequest()

  def executeRequest( self ):
    ################################################
    # Get a request from request DB
    res = self.RequestDBClient.getRequest( 'register' )
    if not res['OK']:
      gLogger.info( "RegistrationAgent.execute: Failed to get request from database." )
      return S_OK()
    elif not res['Value']:
      gLogger.info( "RegistrationAgent.execute: No requests to be executed found." )
      return S_OK()
    requestString = res['Value']['RequestString']
    requestName = res['Value']['RequestName']
    sourceServer = res['Value']['Server']
    try:
      jobID = int( res['Value']['JobID'] )
    except:
      jobID = 0
    gLogger.info( "RegistrationAgent.execute: Obtained request %s" % requestName )

    result = self.RequestDBClient.getCurrentExecutionOrder( requestName, sourceServer )
    if result['OK']:
      currentOrder = result['Value']
    else:
      return S_OK( 'Can not get the request execution order' )

    oRequest = RequestContainer( request = requestString )

    ################################################
    # Find the number of sub-requests from the request
    res = oRequest.getNumSubRequests( 'register' )
    if not res['OK']:
      errStr = "RegistrationAgent.execute: Failed to obtain number of transfer subrequests."
      gLogger.error( errStr, res['Message'] )
      return S_OK()
    gLogger.info( "RegistrationAgent.execute: Found %s sub requests." % res['Value'] )

    ################################################
    # For all the sub-requests in the request
    modified = False
    for ind in range( res['Value'] ):
      gLogger.info( "RegistrationAgent.execute: Processing sub-request %s." % ind )
      subRequestAttributes = oRequest.getSubRequestAttributes( ind, 'register' )['Value']
      subExecutionOrder = int( subRequestAttributes['ExecutionOrder'] )
      subStatus = subRequestAttributes['Status']
      if subStatus == 'Waiting' and subExecutionOrder <= currentOrder:
        subRequestFiles = oRequest.getSubRequestFiles( ind, 'register' )['Value']
        operation = subRequestAttributes['Operation']

        ################################################
        #  If the sub-request is a register file operation
        if operation == 'registerFile':
          gLogger.info( "RegistrationAgent.execute: Attempting to execute %s sub-request." % operation )
          diracSE = str( subRequestAttributes['TargetSE'] )
          if diracSE == 'SE':
            # We do not care about SE, put any there
            diracSE = "CERN-FAILOVER"
          catalog = subRequestAttributes['Catalogue']
          if catalog == "None":
            catalog = ''
          subrequest_done = True
          for subRequestFile in subRequestFiles:
            if subRequestFile['Status'] == 'Waiting':
              lfn = subRequestFile.get( 'LFN', '' )
              if lfn: lfn = str( lfn )
              physicalFile = subRequestFile.get( 'PFN', '' )
              if physicalFile: physicalFile = str( physicalFile )
              fileSize = subRequestFile.get( 'Size', 0 )
              if fileSize: fileSize = int( fileSize )
              fileGuid = subRequestFile.get( 'GUID', '' )
              if fileGuid: fileGuid = str( fileGuid )
              checksum = subRequestFile.get( 'Addler', '' )
              if checksum: checksum = str( checksum )
              if catalog == 'BookkeepingDB':
#.........这里部分代码省略.........

# 需要导入模块: from DIRAC.RequestManagementSystem.Client.RequestClient import RequestClient [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.RequestClient.RequestClient import getCurrentExecutionOrder [as 别名]

#.........这里部分代码省略.........
    """

    while True:
      requestExecutor = ThreadedJob( self.executeRequest )
      ret = self.threadPool.queueJob( requestExecutor )
      if not ret['OK']:
        break

    return S_OK()

  def executeRequest( self ):
    """
    Do the actual work in the Thread
    """
    ################################################
    # Get a request from request DB
    gMonitor.addMark( "Iteration", 1 )
    res = self.requestDBClient.getRequest( 'removal' )
    if not res['OK']:
      gLogger.info( "RemovalAgent.execute: Failed to get request from database." )
      return S_OK()
    elif not res['Value']:
      gLogger.info( "RemovalAgent.execute: No requests to be executed found." )
      return S_OK()
    requestString = res['Value']['RequestString']
    requestName = res['Value']['RequestName']
    sourceServer = res['Value']['Server']
    try:
      jobID = int( res['Value']['JobID'] )
    except ValueError:
      jobID = 0
    gLogger.info( "RemovalAgent.execute: Obtained request %s" % requestName )

    result = self.requestDBClient.getCurrentExecutionOrder( requestName, sourceServer )
    if result['OK']:
      currentOrder = result['Value']
    else:
      gLogger.error( 'Can not get the request execution order' )
      return S_OK( 'Can not get the request execution order' )

    oRequest = RequestContainer( request = requestString )

    ################################################
    # Find the number of sub-requests from the request
    res = oRequest.getNumSubRequests( 'removal' )
    if not res['OK']:
      errStr = "RemovalAgent.execute: Failed to obtain number of removal subrequests."
      gLogger.error( errStr, res['Message'] )
      return S_OK()
    gLogger.info( "RemovalAgent.execute: Found %s sub requests." % res['Value'] )

    ################################################
    # For all the sub-requests in the request
    modified = False
    for ind in range( res['Value'] ):
      gMonitor.addMark( "Execute", 1 )
      gLogger.info( "RemovalAgent.execute: Processing sub-request %s." % ind )
      subRequestAttributes = oRequest.getSubRequestAttributes( ind, 'removal' )['Value']
      subExecutionOrder = int( subRequestAttributes['ExecutionOrder'] )
      subStatus = subRequestAttributes['Status']
      if subStatus == 'Waiting' and subExecutionOrder <= currentOrder:
        subRequestFiles = oRequest.getSubRequestFiles( ind, 'removal' )['Value']
        operation = subRequestAttributes['Operation']

        ################################################
        #  If the sub-request is a physical removal operation

# 需要导入模块: from DIRAC.RequestManagementSystem.Client.RequestClient import RequestClient [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.RequestClient.RequestClient import getCurrentExecutionOrder [as 别名]

#.........这里部分代码省略.........
      time.sleep( 0.1 )

    if self.timeOutCounter:
      gLogger.error( 'Timeouts during removal execution:', self.timeOutCounter )

    return S_OK()

  def executeRequest( self ):
    """
    Do the actual work in the Thread
    """
    ################################################
    # Get a request from request DB
    gMonitor.addMark( "Iteration", 1 )
    res = self.requestDBClient.getRequest( 'removal' )
    if not res['OK']:
      gLogger.info( "RemovalAgent.execute: Failed to get request from database." )
      return S_OK()
    elif not res['Value']:
      gLogger.info( "RemovalAgent.execute: No requests to be executed found." )
      self.pendingRequests = False
      return S_OK()
    requestString = res['Value']['RequestString']
    requestName = res['Value']['RequestName']
    sourceServer = res['Value']['Server']
    try:
      jobID = int( res['Value']['JobID'] )
    except ValueError:
      jobID = 0
    gLogger.info( "RemovalAgent.execute: Obtained request %s" % requestName )

    try:

      result = self.requestDBClient.getCurrentExecutionOrder( requestName, sourceServer )
      if result['OK']:
        currentOrder = result['Value']
      else:
        gLogger.error( 'Can not get the request execution order' )
        self.requestDBClient.updateRequest( requestName, requestString, sourceServer )
        return S_OK( 'Can not get the request execution order' )

      oRequest = RequestContainer( request = requestString )

      ################################################
      # Find the number of sub-requests from the request
      res = oRequest.getNumSubRequests( 'removal' )
      if not res['OK']:
        errStr = "RemovalAgent.execute: Failed to obtain number of removal subrequests."
        gLogger.error( errStr, res['Message'] )
        return S_OK()
      gLogger.info( "RemovalAgent.execute: Found %s sub requests." % res['Value'] )

      ################################################
      # For all the sub-requests in the request
      modified = False
      for ind in range( res['Value'] ):
        gMonitor.addMark( "Execute", 1 )
        gLogger.info( "RemovalAgent.execute: Processing sub-request %s." % ind )
        subRequestAttributes = oRequest.getSubRequestAttributes( ind, 'removal' )['Value']
        subExecutionOrder = int( subRequestAttributes['ExecutionOrder'] )
        subStatus = subRequestAttributes['Status']
        if subStatus == 'Waiting' and subExecutionOrder <= currentOrder:
          subRequestFiles = oRequest.getSubRequestFiles( ind, 'removal' )['Value']
          operation = subRequestAttributes['Operation']

          ################################################

# 需要导入模块: from DIRAC.RequestManagementSystem.Client.RequestClient import RequestClient [as 别名]
# 或者: from DIRAC.RequestManagementSystem.Client.RequestClient.RequestClient import getCurrentExecutionOrder [as 别名]
class TransferAgent( AgentModule, RequestAgentMixIn ):

  def initialize( self ):

    self.RequestDBClient = RequestClient()
    self.ReplicaManager = ReplicaManager()
    self.DataLog = DataLoggingClient()

    gMonitor.registerActivity( "Iteration", "Agent Loops", "TransferAgent", "Loops/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Execute", "Request Processed", "TransferAgent", "Requests/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Done", "Request Completed", "TransferAgent", "Requests/min", gMonitor.OP_SUM )

    gMonitor.registerActivity( "Replicate and register", "Replicate and register operations", "TransferAgent", "Attempts/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Replicate", "Replicate operations", "TransferAgent", "Attempts/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Put and register", "Put and register operations", "TransferAgent", "Attempts/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Put", "Put operations", "TransferAgent", "Attempts/min", gMonitor.OP_SUM )

    gMonitor.registerActivity( "Replication successful", "Successful replications", "TransferAgent", "Successful/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Put successful", "Successful puts", "TransferAgent", "Successful/min", gMonitor.OP_SUM )

    gMonitor.registerActivity( "Replication failed", "Failed replications", "TransferAgent", "Failed/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "Put failed", "Failed puts", "TransferAgent", "Failed/min", gMonitor.OP_SUM )

    gMonitor.registerActivity( "Replica registration successful", "Successful replica registrations", "TransferAgent", "Successful/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "File registration successful", "Successful file registrations", "TransferAgent", "Successful/min", gMonitor.OP_SUM )

    gMonitor.registerActivity( "Replica registration failed", "Failed replica registrations", "TransferAgent", "Failed/min", gMonitor.OP_SUM )
    gMonitor.registerActivity( "File registration failed", "Failed file registrations", "TransferAgent", "Failed/min", gMonitor.OP_SUM )

    self.maxNumberOfThreads = self.am_getOption( 'NumberOfThreads', 1 )
    self.threadPoolDepth = self.am_getOption( 'ThreadPoolDepth', 1 )
    self.threadPool = ThreadPool( 1, self.maxNumberOfThreads )

    # This sets the Default Proxy to used as that defined under
    # /Operations/Shifter/DataManager
    # the shifterProxy option in the Configuration can be used to change this default.
    self.am_setOption( 'shifterProxy', 'DataManager' )

    return S_OK()

  def execute( self ):

    for i in range( self.threadPoolDepth ):
      requestExecutor = ThreadedJob( self.executeRequest )
      self.threadPool.queueJob( requestExecutor )
    self.threadPool.processResults()
    return self.executeRequest()

  def executeRequest( self ):
    ################################################
    # Get a request from request DB
    gMonitor.addMark( "Iteration", 1 )
    res = self.RequestDBClient.getRequest( 'transfer' )
    if not res['OK']:
      gLogger.info( "TransferAgent.execute: Failed to get request from database." )
      return S_OK()
    elif not res['Value']:
      gLogger.info( "TransferAgent.execute: No requests to be executed found." )
      return S_OK()
    requestString = res['Value']['RequestString']
    requestName = res['Value']['RequestName']
    sourceServer = res['Value']['Server']
    try:
      jobID = int( res['Value']['JobID'] )
    except:
      jobID = 0
    gLogger.info( "TransferAgent.execute: Obtained request %s" % requestName )

    result = self.RequestDBClient.getCurrentExecutionOrder( requestName, sourceServer )
    if result['OK']:
      currentOrder = result['Value']
    else:
      return S_OK( 'Can not get the request execution order' )

    oRequest = RequestContainer( request = requestString )

    ################################################
    # Find the number of sub-requests from the request
    res = oRequest.getNumSubRequests( 'transfer' )
    if not res['OK']:
      errStr = "TransferAgent.execute: Failed to obtain number of transfer subrequests."
      gLogger.error( errStr, res['Message'] )
      return S_OK()
    gLogger.info( "TransferAgent.execute: Found %s sub requests." % res['Value'] )

    ################################################
    # For all the sub-requests in the request
    modified = False
    for ind in range( res['Value'] ):
      gMonitor.addMark( "Execute", 1 )
      gLogger.info( "TransferAgent.execute: Processing sub-request %s." % ind )
      subRequestAttributes = oRequest.getSubRequestAttributes( ind, 'transfer' )['Value']
      if subRequestAttributes['ExecutionOrder']:
        subExecutionOrder = int( subRequestAttributes['ExecutionOrder'] )
      else:
        subExecutionOrder = 0
      subStatus = subRequestAttributes['Status']
      if subStatus == 'Waiting' and subExecutionOrder <= currentOrder:
        subRequestFiles = oRequest.getSubRequestFiles( ind, 'transfer' )['Value']
        operation = subRequestAttributes['Operation']
#.........这里部分代码省略.........