public override int HandleMap(LazyStringValue lowerId, LazyStringValue id, IEnumerable mapResults, IndexWriteOperation writer, TransactionOperationContext indexContext, IndexingStatsScope stats)
{
EnsureValidStats(stats);
bool mustDelete;
using (_stats.BloomStats.Start())
{
mustDelete = _filters.Add(lowerId) == false;
}
if (mustDelete)
{
writer.Delete(lowerId, stats);
}
var numberOfOutputs = 0;
foreach (var mapResult in mapResults)
{
writer.IndexDocument(lowerId, mapResult, stats, indexContext);
numberOfOutputs++;
}
HandleIndexOutputsPerDocument(id ?? lowerId, numberOfOutputs, stats);
DocumentDatabase.Metrics.MapIndexes.IndexedPerSec.Mark(numberOfOutputs);
return(numberOfOutputs);
}
public override int HandleMap(LazyStringValue key, IEnumerable mapResults, IndexWriteOperation writer, TransactionOperationContext indexContext, IndexingStatsScope stats)
{
EnsureValidStats(stats);
bool mustDelete;
using (_stats.BloomStats.Start())
{
mustDelete = _filter.Add(key) == false;
}
if (mustDelete)
{
writer.Delete(key, stats);
}
var numberOfOutputs = 0;
foreach (var mapResult in mapResults)
{
writer.IndexDocument(key, mapResult, stats, indexContext);
numberOfOutputs++;
if (EnsureValidNumberOfOutputsForDocument(numberOfOutputs))
{
continue;
}
writer.Delete(key, stats);
throw new InvalidOperationException($"Index '{Name}' has already produced {numberOfOutputs} map results for a source document '{key}', while the allowed max number of outputs is {MaxNumberOfIndexOutputs} per one document. Please verify this index definition and consider a re-design of your entities or index.");
}
DocumentDatabase.Metrics.IndexedPerSecond.Mark();
return(numberOfOutputs);
}
public override void HandleDelete(Tombstone tombstone, string collection, IndexWriteOperation writer, TransactionOperationContext indexContext, IndexingStatsScope stats)
{
writer.Delete(tombstone.LowerId, stats);
}