Changeset 11223 for branches/HiveStatistics/sources/HeuristicLab.Services.Hive

Timestamp:

07/24/14 13:13:01 (10 years ago)

Author:

ascheibe

Message:

fixed bugs in statistics generator and updated janitor service config

File:

• branches/HiveStatistics/sources/HeuristicLab.Services.Hive/3.3/HiveStatisticsGenerator.cs (modified) (4 diffs)

branches/HiveStatistics/sources/HeuristicLab.Services.Hive/3.3/HiveStatisticsGenerator.cs

@@ -12 +12 @@
 
     private static readonly TimeSpan SmallestTimeSpan = new TimeSpan(0, 5, 0);
+    private static readonly string UnknownUserName = "Unknown";
 
     public void GenerateStatistics() {
@@ -75 +76 @@
         select u;
 
+
       var newDimUsers =
-        from u in newUsers.ToList()
-        select new DimUser {
-          UserId = u,
-          Name = userManager.GetUserById(u).UserName
-        };
+     from u in newUsers.ToList()
+     select new DimUser {
+       UserId = u,
+       Name = userManager.GetUserById(u) != null ? userManager.GetUserById(u).UserName : UnknownUserName
+     };
 
       db.DimUsers.InsertAllOnSubmit(newDimUsers);
@@ -100 +102 @@
         select new DimJob {
           JobId = j.JobId,
-          JobName = j.Name,
+          JobName = j.Name == null ? string.Empty : j.Name,
           UserId = j.OwnerUserId,
-          UserName = userManager.GetUserById(j.OwnerUserId).UserName
+          UserName = userManager.GetUserById(j.OwnerUserId) != null ? userManager.GetUserById(j.OwnerUserId).UserName : UnknownUserName
         };
 
@@ -255 +257 @@
           TotalTransferTime = stateLogsLinkedList.SumTotalTimeWhere(stateLog => stateLog.Value.State == TaskState.Transferring),
           TaskState = t.Task.State,
-          Exception = stateLogsLinkedList.First(sl => sl.Exception != null).Exception
+          Exception = stateLogsLinkedList.FirstOrDefault(sl => sl.Exception != null) == null ? string.Empty : stateLogsLinkedList.FirstOrDefault(sl => sl.Exception != null).Exception
         };