Exception on pausing a running Hive job

[abeham]

I got an exception when waiting for a Pause command to finish: "Invalid attempt to call IsDBNull when reader is closed."

The exception message is given below

HeuristicLab version: 3.3.12.12753
FaultException`1: Invalid attempt to call IsDBNull when reader is closed.

Server stack trace: 
   at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
   at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at HeuristicLab.Clients.Hive.IHiveService.GetLightweightJobTasks(Guid jobId)
   at HeuristicLab.Clients.Hive.HiveServiceClient.GetLightweightJobTasks(Guid jobId) in c:\...\HL3\trunk\sources\HeuristicLab.Clients.Hive\3.3\ServiceClients\HiveServiceClient.cs:line 2786
   at HeuristicLab.Clients.Hive.JobResultPoller.<FetchJobResults>b__0(IHiveService service) in c:\...\HL3\trunk\sources\HeuristicLab.Clients.Hive\3.3\JobResultPoller.cs:line 113
   at HeuristicLab.Clients.Hive.HiveServiceLocator.CallHiveService[T](Func`2 call) in c:\...\HL3\trunk\sources\HeuristicLab.Clients.Hive\3.3\HiveServiceLocator.cs:line 97
   at HeuristicLab.Clients.Hive.JobResultPoller.FetchJobResults() in c:\...\HL3\trunk\sources\HeuristicLab.Clients.Hive\3.3\JobResultPoller.cs:line 111
   at HeuristicLab.Clients.Hive.JobResultPoller.RunPolling() in c:\...\HL3\trunk\sources\HeuristicLab.Clients.Hive\3.3\JobResultPoller.cs:line 91

[abeham]

Has been fixed with #2784.