OpenSearch/docs/reference/migration/migrate_7_4.asciidoc

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[[breaking-changes-7.4]]
== Breaking changes in 7.4
++++
<titleabbrev>7.4</titleabbrev>
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This section discusses the changes that you need to be aware of when migrating
your application to Elasticsearch 7.4.
See also <<release-highlights>> and <<es-release-notes>>.
coming[7.4.0]
//NOTE: The notable-breaking-changes tagged regions are re-used in the
//Installation and Upgrade Guide
//tag::notable-breaking-changes[]
// end::notable-breaking-changes[]
[[breaking_74_plugin_changes]]
=== Plugins changes
[float]
==== TokenizerFactory changes
TokenizerFactory now has a `name()` method that must be implemented. Most
plugin-provided TokenizerFactory implementations will extend `AbstractTokenizerFactory`,
which now takes a `name` parameter in its constructor.