When IngestionFailureInfo.ShouldRetry is true

Question

I'm implementing retry for failed ingest operation on ADX, my question is in the title.

On the side note, I saw some differences between IngestionStatus (getting ingest status via table) and IngestionFailureInfo (getting ingest status via queue)

• IngestionStatus have Status.PartiallySucceeded, while IngestionFailureInfo have no way to tell whether an ingest operation is partially succeeded or not.
• Can Status.PartiallySucceeded occur when ingesting from stream ? How can I know if an ingest operation is PartiallySucceeded using IngestionFailureInfo ?

Answer 1

First note that the report to table and queue is done per blob and therefore there is no partial success for a single blob. If a report method of kind Table was used and the ingest is done from a DataReader the call to GetIngestionStatusBySourceId will aggregate the results of the DataReader ingest and therefore can get a PartiallySucceeded value. So for your question you can't get a PartiallySucceeded value when ingesting from a stream IngestionFailureInfo is configured only for failed operations. In anyway IKustoIngestionResult methods are only relevant for checking a status in an Azure Table, for Queue report method see https://learn.microsoft.com/en-us/azure/kusto/api/netfx/kusto-ingest-client-reference#interface-ikustoqueuedingestclient