private IndexingPerformanceStats HandleIndexingFor(IndexingBatchForIndex batchForIndex, Etag lastEtag, DateTime lastModified, CancellationToken token)
{
currentlyProcessedIndexes.TryAdd(batchForIndex.IndexId, batchForIndex.Index);
IndexingPerformanceStats performanceResult = null;
try
{
transactionalStorage.Batch(actions =>
{
performanceResult = IndexDocuments(actions, batchForIndex, token);
});
performanceResult.OnCompleted();
}
catch (Exception e)
{
Log.WarnException("Failed to index " + batchForIndex.Index.PublicName, e);
}
finally
{
if (Log.IsDebugEnabled)
{
Log.Debug("After indexing {0} documents, the new last etag for is: {1} for {2}",
batchForIndex.Batch.Docs.Count,
lastEtag,
batchForIndex.Index.PublicName);
}
transactionalStorage.Batch(actions =>
// whatever we succeeded in indexing or not, we have to update this
// because otherwise we keep trying to re-index failed documents
actions.Indexing.UpdateLastIndexed(batchForIndex.IndexId, lastEtag, lastModified));
Index _;
currentlyProcessedIndexes.TryRemove(batchForIndex.IndexId, out _);
}
return(performanceResult);
}
