Hi!
I'm new to both Elasticsearch and Kibana, so this might be really simple so solve. I'm trying to summarize some data and display it in a simple Line Chart in Kibana, but having a hard time getting the result i want.
My data looks like this:
{"name": "Q1", "indexing_date": "2019-11-11T09:00:00", "items_in_queue": 2}
{"name": "Q2", "indexing_date": "2019-11-11T09:00:00", "items_in_queue": 3}
{"name": "Q1", "indexing_date": "2019-11-11T09:00:25", "items_in_queue": 2}
{"name": "Q2", "indexing_date": "2019-11-11T09:00:25", "items_in_queue": 4}
{"name": "Q3", "indexing_date": "2019-11-11T09:07:00", "items_in_queue": 1}
{"name": "Q2", "indexing_date": "2019-11-11T09:07:00", "items_in_queue": 3}
I want a Date Histogram (on "indexing_date") as the X-Axis, and a Sum (on "items_in_queue") on the Y-axis. With the example data above, the result would be 3 points with the sum 5, 6 and 4.
It works, but when I change the time period displayed in the chart, the first two points are merged together and displayed as one (with the value 5 + 6 = 11). Is it possible to force Kibana to "group by" a field ("indexing_date" in this case)? All documents included in each sum have the same "indexing_date".
If it makes it easier I have the possibility to change the layout of the documents.
Thanks in advance!