Blocking large context collections

Author: jgauffin

src/Server/Coderr.Server.App/Core/Reports/Jobs/DeleteOldReports.cs

@@ -69,7 +69,8 @@ OPEN OldReportsCursor
 
                                 FETCH NEXT FROM OldReportsCursor INTO @ReportId
 
-                                WHILE @@FETCH_STATUS = 0 
+                                -- don't lock jobs because one DB gets filled (cloud service)
+                                WHILE @@FETCH_STATUS = 0  AND @counter < 10000
                                 BEGIN
                                     set @counter = @counter + 1
                                     DELETE FROM ErrorReports WHERE Id = @ReportId

src/Server/Coderr.Server.SqlServer/Coderr.Server.SqlServer.csproj

@@ -25,8 +25,4 @@
   <ItemGroup>
     <EmbeddedResource Include="Schema\*.sql" />
   </ItemGroup>
-
-  <ItemGroup>
-    <None Remove="Schema\Coderr.v17.sql" />
-  </ItemGroup>
 </Project>

src/Server/Coderr.Server.SqlServer/ReportAnalyzer/Jobs/Importer.cs

@@ -4,13 +4,16 @@
 using System.Threading.Tasks;
 using Coderr.Server.Domain.Core.ErrorReports;
 using Griffin.Data;
+using log4net;
 
 namespace Coderr.Server.SqlServer.ReportAnalyzer.Jobs
 {
     internal class Importer
     {
         private readonly SqlTransaction _transaction;
         private readonly DataTable _dataTable = new DataTable();
+        private ILog _logger = LogManager.GetLogger(typeof(Importer));
+
 
         public Importer(SqlTransaction transaction)
         {
@@ -26,10 +29,17 @@ public void AddContextCollections(int reportId, ErrorReportContextCollection[] c
         {
             foreach (var context in contexts)
             {
+                if (context.Properties.Count > 300)
+                {
+                    _logger.Warn($"Report {reportId}, Ignoring collection {context.Name}, since it got {context.Properties.Count} properties");
+                    continue;
+                }
+
                 foreach (var property in context.Properties)
                 {
                     if (property.Value == null)
                         continue;
+                    
                     var row = CreateDataTableRow(_dataTable, reportId, context, property);
                     _dataTable.Rows.Add(row);
                 }

src/Server/Coderr.Server.SqlServer/Schema/Coderr.v18.sql

@@ -0,0 +1,11 @@
+IF EXISTS (SELECT *  FROM sys.indexes  WHERE name='IDX_ErrorReportCollectionProperties_ReportId' 
+AND object_id = OBJECT_ID('ErrorReportCollectionProperties'))
+begin
+	CREATE INDEX IDX_ErrorReportCollectionProperties_ReportId
+	ON ErrorReportCollectionProperties (ReportId);
+
+	CREATE INDEX IDX_ErrorReportCollectionInbound_ReportId
+	ON ErrorReportCollectionInbound (ReportId);
+
+end
+