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Add migration note for hunspell dictionaries

This commit is contained in:
Robert Muir 2015-05-04 10:00:05 -04:00
parent 01d6f0dc1d
commit 4b3672b7df
2 changed files with 9 additions and 8 deletions
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12
docs/reference/analysis/tokenfilters/hunspell-tokenfilter.asciidoc
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@ -3,7 +3,7 @@
Basic support for hunspell stemming. Hunspell dictionaries will be Basic support for hunspell stemming. Hunspell dictionaries will be
picked up from a dedicated hunspell directory on the filesystem picked up from a dedicated hunspell directory on the filesystem
(defaults to `<path.conf>/hunspell`). Each dictionary is expected to (`<path.conf>/hunspell`). Each dictionary is expected to
have its own directory named after its associated locale (language). have its own directory named after its associated locale (language).
This dictionary directory is expected to hold a single `*.aff` and This dictionary directory is expected to hold a single `*.aff` and
one or more `*.dic` files (all of which will automatically be picked up). one or more `*.dic` files (all of which will automatically be picked up).
@ -19,10 +19,6 @@ following directory layout will define the `en_US` dictionary:
| | |-- en_US.aff | | |-- en_US.aff
-------------------------------------------------- --------------------------------------------------
The location of the hunspell directory can be configured using the
`indices.analysis.hunspell.dictionary.location` settings in
_elasticsearch.yml_.
Each dictionary can be configured with one setting: Each dictionary can be configured with one setting:
`ignore_case`:: `ignore_case`::
@ -91,9 +87,9 @@ the stemming is determined by the quality of the dictionary.
[float] [float]
==== Dictionary loading ==== Dictionary loading
By default, the configured (`indices.analysis.hunspell.dictionary.location`) By default, the default Hunspell directory (`config/hunspell/`) is checked
or default Hunspell directory (`config/hunspell/`) is checked for dictionaries for dictionaries when the node starts up, and any dictionaries are
when the node starts up, and any dictionaries are automatically loaded. automatically loaded.
Dictionary loading can be deferred until they are actually used by setting Dictionary loading can be deferred until they are actually used by setting
`indices.analysis.hunspell.dictionary.lazy` to `true`in the config file. `indices.analysis.hunspell.dictionary.lazy` to `true`in the config file.

5
docs/reference/migration/migrate_2_0.asciidoc
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@ -458,3 +458,8 @@ there is not enough disk space to complete this migration, the upgrade will be
cancelled and can only be resumed once enough disk space is made available. cancelled and can only be resumed once enough disk space is made available.
The `index.store.distributor` setting has also been removed. The `index.store.distributor` setting has also been removed.
=== Hunspell dictionary configuration
The parameter `indices.analysis.hunspell.dictionary.location` has been removed,
and `<path.conf>/hunspell` is always used.