[8.19] ES|QL support for partial results (#223198)#224641
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kibanamachine merged 4 commits intoelastic:8.19from Jun 23, 2025
Merged
[8.19] ES|QL support for partial results (#223198)#224641kibanamachine merged 4 commits intoelastic:8.19from
kibanamachine merged 4 commits intoelastic:8.19from
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## ES|QL support for partial results [Issue](elastic#211622) We have 2 use cases: - For aggregation query, we set `allow_partial_results` to false - For normal query we are set warning status if there cluster failures ### How to test 1. Create a datastream ``` PUT _index_template/my_datastream_template { "index_patterns": ["my_datastream*"], "data_stream": {}, "template": { "mappings": { "properties": { "@timestamp": { "type": "date" }, "host": { "properties": { "name": { "type": "keyword" } } } } } } } PUT /_data_stream/my_datastream ``` 2. For a single specific index set broken mapping ``` GET my_datastream PUT .ds-my_datastream-2025.06.11-000001/_mapping { "runtime": { "broken": { "type": "keyword", "script": { "source": "emit(doc['nonexistent_field'].value)" } } } } ``` 3. Ingest document ``` POST my_datastream/_doc { "@timestamp": "2025-06-05T09:04:11.493Z" } ``` 4. Check that query return partial result true: ``` POST _query/async?drop_null_columns=true&allow_partial_results=true { "query": "from my_datastream* METADATA _id | limit 101", "keep_alive": "60s" } ``` response: ``` { "is_running": false, "took": 5, "is_partial": true, ... ``` 4. Create rule ES|QL with the same query and lookback which overlap documents you created on step 3. Observe warning <img width="1261" alt="Screenshot 2025-06-11 at 08 52 07" src="https://github.com/user-attachments/assets/c371f57b-51ff-4a13-96e3-19e2094d794c" /> --------- Co-authored-by: Vitalii Dmyterko <92328789+vitaliidm@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> (cherry picked from commit 8bd7f0e)
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@elasticmachine merge upstream |
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@elasticmachine merge upstream |
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I don't import types here, as they wasn't backported in 8.19. |
dhurley14
approved these changes
Jun 23, 2025
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cc @nkhristinin |
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