26 lines
580 B
Plaintext
26 lines
580 B
Plaintext
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[[breaking-changes]]
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= Breaking changes
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[partintro]
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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 from one version of Elasticsearch to another.
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As a general rule:
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* Migration between major versions -- e.g. `1.x` to `2.x` --
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requires a <<restart-upgrade,full cluster restart>>.
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* Migration between minor versions -- e.g. `1.x` to `1.y` -- can be
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performed by <<rolling-upgrades,upgrading one node at a time>>.
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See <<setup-upgrade>> for more info.
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--
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include::migrate_1_x.asciidoc[]
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include::migrate_1_0.asciidoc[]
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