Full coverage of ECS by ecs@mappings when date_detection is disabled #112444
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eyalkoren
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Pinging @elastic/es-storage-engine (Team:StorageEngine) |
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Hi @eyalkoren, I've created a changelog YAML for you. |
felixbarny
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Sep 3, 2024
.../plugin/stack/src/javaRestTest/java/org/elasticsearch/xpack/stack/EcsDynamicTemplatesIT.java
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felixbarny
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Sep 4, 2024
💔 Backport failed
You can use sqren/backport to manually backport by running |
💚 All backports created successfully
Questions ?Please refer to the Backport tool documentation |
eyalkoren
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…lastic#112444) (cherry picked from commit 86a3eff) # Conflicts: # x-pack/plugin/stack/src/javaRestTest/java/org/elasticsearch/xpack/stack/EcsDynamicTemplatesIT.java # x-pack/plugin/stack/src/main/java/org/elasticsearch/xpack/stack/StackTemplateRegistry.java
eyalkoren
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Fixes #112398
The new test that I added highlighted something that I think is unexpected - it seems that automatic date detection is applied BEFORE all dynamic templates are matched to the incoming fields.
When setting
date_detection: falseand usingecs@mappings, some ECS fields get the wrong mapping, but they get the right mapping whendate_detection: true. This shouldn't be the case, because the last dynamic template inecs@mappingsacts as a fallback to allstringvalues, mapping then tokeywordif they are not matched by any other dynamic template, which is effectively disabling date detection for strings.