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45 lines
1.6 KiB
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45 lines
1.6 KiB
Text
[[release-notes-8.10.4]]
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== {es} version 8.10.4
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[[known-issues-8.10.4]]
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[float]
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=== Known issues
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* Snapshot-based downgrades
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+
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The snapshot repository format changed in a manner that prevents earlier
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versions of Elasticsearch from reading the repository contents if it contains
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snapshots from this version and the last cluster to write to this repository was
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in the 8.10 series. This will prevent you from reverting an upgrade to the 8.10
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series by restoring a snapshot taken before the upgrade.
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+
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Snapshot repositories written by clusters running versions 8.11.0 and later are
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compatible with all earlier versions. Moreover, clusters running version 8.11.0
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or later will also automatically repair the repository format the first time
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they write to the repository to take or delete a snapshot, making it so that all
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earlier versions can read its contents again.
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+
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If you wish to downgrade to a version prior to 8.10.0, take or delete a snapshot
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using a cluster running version 8.11.0 or later to repair the repository format
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first. If you cannot repair the repository in this way, first delete all the
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snapshots in the repository taken with version 8.10.0 or later using a cluster
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running version 8.10.4.
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include::8.10.3.asciidoc[tag=no-preventive-gc-issue]
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Also see <<breaking-changes-8.10,Breaking changes in 8.10>>.
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[[bug-8.10.4]]
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[float]
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=== Bug fixes
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Search::
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* Search of remote clusters with no shards results in successful status {es-pull}100354[#100354]
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Snapshot/Restore::
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* Improve `RepositoryData` BwC {es-pull}100401[#100401]
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Transform::
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* Shutdown the task immediately when `force` == `true` {es-pull}100203[#100203]
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