Why documents imported from ES are not complete?

Grafana Elasticsearch
1

  • What Grafana version and what operating system are you using?
    Grafana v7.5.17 (84411794f3)
    Windows 11

  • What are you trying to achieve?
    I would like to import data from ES index to Grafana Dashboard

  • How are you trying to achieve it?
    I’ve configured a ES index as data source, and created a table in Grafana Dashboard.

  • What happened?
    However, I found the data is not complete. For example, the documents in ES index started from Nov. 2022. But the data in Grafana Dashboard table are only back to Aug. 2023.

  • What did you expect to happen?
    I expect all documents in ES index should be presented in Grafana Dashboard table.

  • Can you copy/paste the configuration(s) that you are having problems with?

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
    No

  • Did you follow any online instructions? If so, what is the URL?
    Panels and visualizations | Grafana documentation

2

Can you please share the lucene query you are using

3

Actually I don’t use any query. Simply import all data from index.