public async Task <IEnumerable <OperationTraceRecord> > GetEffectiveOperationTraceRecordsAsync(PrimaryMoveAnalysisEvent analysisEvent)
{
var records = await this.queryStoreReader.ReadTraceRecordsAsync(
analysisEvent.GetDuration(),
ReadFilter.CreateReadFilter(
new[]
{
typeof(OperationTraceRecord),
typeof(OperationIgnoredTraceRecord)
}
),
this.cancellationToken).ConfigureAwait(false);
HashSet <Guid> ignoredDecisions = new HashSet <Guid>();
Dictionary <Guid, OperationTraceRecord> decisionOperationMap = new Dictionary <Guid, OperationTraceRecord>();
List <OperationTraceRecord> effectiveOperationRecords = new List <OperationTraceRecord>();
foreach (var r in records)
{
OperationTraceRecord operation = r as OperationTraceRecord;
if (operation == null)
{
OperationIgnoredTraceRecord ignored = r as OperationIgnoredTraceRecord;
if (ignored != null && ignored.FailoverUnitId == analysisEvent.TriggerReconfigurationCompletedTraceRecord.PartitionId)
{
ignoredDecisions.Add(ignored.DecisionId);
if (decisionOperationMap.ContainsKey(ignored.DecisionId))
{
effectiveOperationRecords.Remove(decisionOperationMap[ignored.DecisionId]);
}
}
}
else if (this.MatchPartitionSourceAndDestination(operation, analysisEvent) && !ignoredDecisions.Contains(operation.DecisionId))
{
effectiveOperationRecords.Add(operation);
decisionOperationMap[operation.DecisionId] = operation;
}
}
var effectiveOperationRecordsMatchingSourceTarget = effectiveOperationRecords.Where(r => r.SourceNode.StartsWith(analysisEvent.PreviousNode) && r.TargetNode.StartsWith(analysisEvent.CurrentNode));
return(effectiveOperationRecords);
}
private bool MatchPartitionSourceAndDestination(OperationTraceRecord operation, PrimaryMoveAnalysisEvent analysisEvent)
{
return(operation.PartitionId == analysisEvent.TriggerReconfigurationCompletedTraceRecord.PartitionId && operation.SourceNode.Equals(analysisEvent.PreviousPrimaryContext.NodeId, StringComparison.OrdinalIgnoreCase) && operation.TargetNode.Equals(analysisEvent.CurrentPrimaryContext.NodeId, StringComparison.OrdinalIgnoreCase));
}