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15ff3da653
* Add basic support for field aliases in index mappings. (#31287) * Allow for aliases when fetching stored fields. (#31411) * Add tests around accessing field aliases in scripts. (#31417) * Add documentation around field aliases. (#31538) * Add validation for field alias mappings. (#31518) * Return both concrete fields and aliases in DocumentFieldMappers#getMapper. (#31671) * Make sure that field-level security is enforced when using field aliases. (#31807) * Add more comprehensive tests for field aliases in queries + aggregations. (#31565) * Remove the deprecated method DocumentFieldMappers#getFieldMapper. (#32148)
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
[[indices-clearcache]]
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== Clear Cache
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The clear cache API allows to clear either all caches or specific cached
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associated with one or more indices.
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[source,js]
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--------------------------------------------------
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POST /twitter/_cache/clear
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--------------------------------------------------
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// CONSOLE
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// TEST[setup:twitter]
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The API, by default, will clear all caches. Specific caches can be cleaned
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explicitly by setting `query`, `fielddata` or `request`.
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All caches relating to a specific field(s) can also be cleared by
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specifying `fields` parameter with a comma delimited list of the
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relevant fields. Note that the provided names must refer to concrete
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fields -- objects and field aliases are not supported.
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[float]
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=== Multi Index
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The clear cache API can be applied to more than one index with a single
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call, or even on `_all` the indices.
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[source,js]
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--------------------------------------------------
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POST /kimchy,elasticsearch/_cache/clear
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POST /_cache/clear
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--------------------------------------------------
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// CONSOLE
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// TEST[s/^/PUT kimchy\nPUT elasticsearch\n/]
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