Question For Realtime Ingestion

Druid Version and setup information: Druid: 0.8.1, Deep Storage: Cassandra, Firehose: Kafka Fİrehose

I have a table with three metrics: ptf, smf, xcs
When i sent with realtime ingestion {“timestamp”:“2015-01-01T00:00:00Z”, “ptf”: 23} after {“timestamp”:“2015-01-01T00:00:00Z”, “smf”: 21, “xcs”:33} what happens? Overwritten I can just see ptf value, or updated with ptf, I can see ptf, smf and xcs for this time?

Best regards,


If those are metrics, and all dimensions and truncated timestamp are the same (which is the case here) then those two objects would get treated as one row. Whichever aggregators you defined for those metrics would be used to combine the rows.