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Small fixes to breaking changes docs. 

* Move ngram and shingle changes to the analysis section.
* Add missing heading for field caps change.
This commit is contained in:
Julie Tibshirani 2020-09-08 16:54:20 -07:00
parent 78b955eb86
commit 2ca5f98e05
3 changed files with 20 additions and 18 deletions
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18
docs/reference/migration/migrate_7_0/analysis.asciidoc
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@ -59,3 +59,21 @@ Indexes created using these token filters will still be readable in elasticsearc
documents using those filter names will issue a deprecation warning. Using the deprecated names on
new indices starting with version 7.0.0 will be prohibited and throw an error when indexing
or analyzing documents. Both names should be replaced by `ngram` or `edge_ngram` respectively.
[discrete]
==== Limit to the difference between max_size and min_size in NGramTokenFilter and NGramTokenizer
To safeguard against creating too many index terms, the difference between `max_ngram` and
`min_ngram` in `NGramTokenFilter` and `NGramTokenizer` has been limited to 1. This default
limit can be changed with the index setting `index.max_ngram_diff`. Note that if the limit is
exceeded a error is thrown only for new indices. For existing pre-7.0 indices, a deprecation
warning is logged.
[discrete]
==== Limit to the difference between max_shingle_size and min_shingle_size in ShingleTokenFilter
To safeguard against creating too many tokens, the difference between `max_shingle_size` and
`min_shingle_size` in `ShingleTokenFilter` has been limited to 3. This default
limit can be changed with the index setting `index.max_shingle_diff`. Note that if the limit is
exceeded a error is thrown only for new indices. For existing pre-7.0 indices, a deprecation
warning is logged.

2
docs/reference/migration/migrate_7_0/api.asciidoc
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@ -112,7 +112,9 @@ Previously, `suggest` stats were folded into `search` stats. Support for the
backwards compatibility. Backwards support for the `suggest` metric was
deprecated in 6.3.0 and now removed in 7.0.0.
[discrete]
[[remove-field-caps-body]]
==== Field capabilities request format
In the past, `fields` could be provided either as a parameter, or as part of the request
body. Specifying `fields` in the request body as opposed to a parameter was deprecated

18
docs/reference/migration/migrate_7_0/indices.asciidoc
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@ -38,24 +38,6 @@ visible to searches and non-realtime GET operations. From now on these operation
don't have this side-effect anymore. To make documents visible an explicit `_refresh`
call is needed unless the index is refreshed by the internal scheduler.
[discrete]
==== Limit to the difference between max_size and min_size in NGramTokenFilter and NGramTokenizer
To safeguard against creating too many index terms, the difference between `max_ngram` and
`min_ngram` in `NGramTokenFilter` and `NGramTokenizer` has been limited to 1. This default
limit can be changed with the index setting `index.max_ngram_diff`. Note that if the limit is
exceeded a error is thrown only for new indices. For existing pre-7.0 indices, a deprecation
warning is logged.
[discrete]
==== Limit to the difference between max_shingle_size and min_shingle_size in ShingleTokenFilter
To safeguard against creating too many tokens, the difference between `max_shingle_size` and
`min_shingle_size` in `ShingleTokenFilter` has been limited to 3. This default
limit can be changed with the index setting `index.max_shingle_diff`. Note that if the limit is
exceeded a error is thrown only for new indices. For existing pre-7.0 indices, a deprecation
warning is logged.
[discrete]
==== Document distribution changes