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Clarify path_hierarchy documentation (#44910)

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Co-authored-by: Abdon Pijpelink <abdon.pijpelink@elastic.co>
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Mayya Sharipova 2023-05-01 05:32:38 -04:00 • committed by GitHub
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8
docs/reference/analysis/tokenizers/pathhierarchy-tokenizer.asciidoc
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@ -6,7 +6,9 @@
The `path_hierarchy` tokenizer takes a hierarchical value like a filesystem
path, splits on the path separator, and emits a term for each component in the
tree.
tree. The `path_hierarcy` tokenizer uses Lucene's
https://lucene.apache.org/core/{lucene_version_path}/analysis/common/org/apache/lucene/analysis/path/PathHierarchyTokenizer.html[PathHierarchyTokenizer]
underneath.
[discrete]
=== Example output
@ -81,7 +83,9 @@ The `path_hierarchy` tokenizer accepts the following parameters:
text has been consumed. It is advisable not to change this setting.
`reverse`::
If set to `true`, emits the tokens in reverse order. Defaults to `false`.
If `true`, uses Lucene's
http://lucene.apache.org/core/{lucene_version_path}/analysis/common/org/apache/lucene/analysis/path/ReversePathHierarchyTokenizer.html[ReversePathHierarchyTokenizer],
which is suitable for domain–like hierarchies. Defaults to `false`.
`skip`::
The number of initial tokens to skip. Defaults to `0`.