elasticsearch/docs/reference/migration/migrate_8_0/analysis.asciidoc
James Rodewig ab8766777b
[DOCS] Fix tags and xrefs for 8.0 breaking changes (#75712)
A tag is required to reuse Elasticsearch breaking changes in the Stack
Guide. To display properly, the breaking changes must use external
links rather than xrefs.

This PR correctly places those tags for reuse. It also replaces
several xrefs with external links for reuse.
2021-07-26 17:43:39 -04:00

37 lines
1.4 KiB
Text

[discrete]
[[breaking_80_analysis_changes]]
==== Analysis changes
//NOTE: The notable-breaking-changes tagged regions are re-used in the
//Installation and Upgrade Guide
//tag::notable-breaking-changes[]
[[ngram-edgengram-filter-names-removed]]
.The `nGram` and `edgeNGram` token filter names have been removed.
[%collapsible]
====
*Details* +
The `nGram` and `edgeNGram` token filter names that have been deprecated since
version 6.4 have been removed. Both token filters can only be used by their
alternative names `ngram` and `edge_ngram` since version 7.0.
*Impact* +
Use the equivalent `ngram` and `edge_ngram` token filters. Requests containing
the `nGram` and `edgeNGram` token filter names will return an error.
====
[[nGram-edgeNGram-tokenizer-dreprecation]]
.The `nGram` and `edgeNGram` tokenizer names have been removed.
[%collapsible]
====
*Details* +
The `nGram` and `edgeNGram` tokenizer names haven been deprecated with 7.6 and are no longer
supported on new indices. Mappings for indices created after 7.6 will continue to work but
emit a deprecation warning. The tokenizer name should be changed to the fully equivalent
`ngram` or `edge_ngram` names for new indices and in index templates.
*Impact* +
Use the `ngram` and `edge_ngram` tokenizers. Requests to create new indices
using the `nGram` and `edgeNGram` tokenizer names will return an error.
====
// end::notable-breaking-changes[]