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With https://github.com/elastic/stack-docs/pull/2495 merged, we no longer reuse breaking changes in the Stack Install/Upgrade guide. This removes the related `notable-breaking-changes[]` tags from the 8.9+ docs and updates the RN generator template. ## Out of scope With the removal of these tags, we may no longer need the `notable` property for changelog entries and can likely simplify the logic for the [BreakingChangesGenerator](https://github.com/elastic/elasticsearch/blob/main/build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/release/BreakingChangesGenerator.java). Updating those files is outside the scope of this PR. I've opened https://github.com/elastic/elasticsearch/issues/98145 to track that work.
43 lines
1.6 KiB
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43 lines
1.6 KiB
Text
[[migrating-8.7]]
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== Migrating to 8.7
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++++
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<titleabbrev>8.7</titleabbrev>
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++++
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This section discusses the changes that you need to be aware of when migrating
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your application to {es} 8.7.
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See also <<release-highlights>> and <<es-release-notes>>.
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[discrete]
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[[breaking-changes-8.7]]
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=== Breaking changes
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The following changes in {es} 8.7 might affect your applications
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and prevent them from operating normally.
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Before upgrading to 8.7, review these changes and take the described steps
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to mitigate the impact.
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There are no notable breaking changes in {es} 8.7.
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But there are some less critical breaking changes.
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[discrete]
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[[breaking_87_ingest_changes]]
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==== Ingest changes
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[[making_jsonprocessor_stricter_so_it_does_not_silently_drop_data]]
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.Making `JsonProcessor` stricter so that it does not silently drop data
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[%collapsible]
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====
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*Details* +
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The ingest node's `json` processor was previously lenient. It would accept invalid JSON data if it started with valid JSON data.
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Anything after the valid part would be silently discarded. From 8.7 onwards, the default behavior is to reject invalid JSON data with
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an exception so that data is not silently lost. The old behavior can be reproduced by passing `false` as the value of the new
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`strict_json_parsing` processor parameter.
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We consider this change to be a bugfix but list it here as a breaking change since it may affect the behavior of applications which
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were sending invalid JSON data to the `json` processor.
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*Impact* +
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Ensure your application only sends valid JSON data to the `json` processor, or modify the `json` processors in your pipelines to set
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the `strict_json_parsing` parameter to `false`.
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====
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