592 lines
15 KiB
Plaintext
592 lines
15 KiB
Plaintext
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tag::index-alias[]
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Comma-separated list or wildcard expression of index alias names
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used to limit the request.
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end::index-alias[]
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tag::aliases[]
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`aliases`::
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(Optional, <<indices-aliases,alias object>>) Index aliases which include the
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index. See <<indices-aliases>>.
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end::aliases[]
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tag::index-alias-filter[]
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<<query-dsl-bool-query, Filter query>>
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used to limit the index alias.
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+
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If specified,
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the index alias only applies to documents returned by the filter.
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end::index-alias-filter[]
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tag::allow-no-indices[]
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`allow_no_indices`::
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(Optional, boolean) If `true`, the request returns an error if a wildcard
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expression or `_all` value retrieves only missing or closed indices. This
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parameter also applies to <<indices-aliases,index aliases>> that point to a
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missing or closed index.
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end::allow-no-indices[]
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tag::analyzer[]
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analyzer`::
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(Optional, string) Analyzer to use for the query string.
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end::analyzer[]
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tag::analyze_wildcard[]
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`analyze_wildcard`::
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(Optional, boolean) If `true`, wildcard and prefix queries are
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analyzed. Defaults to `false`.
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end::analyze_wildcard[]
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tag::bytes[]
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`bytes`::
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(Optional, <<byte-units,byte size units>>) Unit used to display byte values.
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end::bytes[]
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tag::committed[]
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If `true`,
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the segments is synced to disk. Segments that are synced can survive a hard reboot.
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+
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If `false`,
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the data from uncommitted segments is also stored in
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the transaction log so that Elasticsearch is able to replay
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changes on the next start.
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end::committed[]
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tag::completion-fields[]
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`completion_fields`::
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(Optional, string)
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Comma-separated list or wildcard expressions of fields
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to include in `fielddata` and `suggest` statistics.
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end::completion-fields[]
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tag::default_operator[]
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`default_operator`::
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(Optional, string) The default operator for query string query: AND or OR.
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Defaults to `OR`.
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end::default_operator[]
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tag::df[]
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`df`::
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(Optional, string) Field to use as default where no field prefix is
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given in the query string.
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end::df[]
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tag::docs-count[]
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Number of non-deleted documents in the segment, such as `25`. This
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number is based on Lucene documents and may include documents from
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<<nested,nested>> fields.
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end::docs-count[]
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tag::docs-deleted[]
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Number of deleted documents in the segment, such as `0`. This number
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is based on Lucene documents. {es} reclaims the disk space of deleted Lucene
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documents when a segment is merged.
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end::docs-deleted[]
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tag::expand-wildcards[]
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`expand_wildcards`::
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+
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--
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(Optional, string) Controls what kind of indices that wildcard
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expressions can expand to. Valid values are:
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`all`::
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Expand to open and closed indices.
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`open`::
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Expand only to open indices.
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`closed`::
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Expand only to closed indices.
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`none`::
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Wildcard expressions are not accepted.
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--
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end::expand-wildcards[]
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tag::index-alias-filter[]
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<<query-dsl-bool-query, Filter query>>
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used to limit the index alias.
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+
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If specified,
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the index alias only applies to documents returned by the filter.
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end::index-alias-filter[]
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tag::fielddata-fields[]
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`fielddata_fields`::
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(Optional, string)
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Comma-separated list or wildcard expressions of fields
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to include in `fielddata` statistics.
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end::fielddata-fields[]
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tag::fields[]
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`fields`::
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+
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--
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(Optional, string)
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Comma-separated list or wildcard expressions of fields
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to include in the statistics.
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Used as the default list
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unless a specific field list is provided
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in the `completion_fields` or `fielddata_fields` parameters.
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--
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end::fields[]
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tag::index-alias-filter[]
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<<query-dsl-bool-query, Filter query>>
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used to limit the index alias.
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+
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If specified,
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the index alias only applies to documents returned by the filter.
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end::index-alias-filter[]
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tag::flat-settings[]
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`flat_settings`::
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(Optional, boolean) If `true`, returns settings in flat format. Defaults to
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`false`.
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end::flat-settings[]
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tag::generation[]
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Generation number, such as `0`. {es} increments this generation number
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for each segment written. {es} then uses this number to derive the segment name.
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end::generation[]
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tag::http-format[]
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`format`::
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(Optional, string) Short version of the
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https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html[HTTP accept header].
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Valid values include JSON, YAML, etc.
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end::http-format[]
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tag::from[]
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`from`::
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(Optional, integer) Starting document offset. Defaults to `0`.
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end::from[]
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tag::groups[]
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`groups`::
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(Optional, string)
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Comma-separated list of search groups
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to include in the `search` statistics.
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end::groups[]
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tag::cat-h[]
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`h`::
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(Optional, string) Comma-separated list of column names to display.
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end::cat-h[]
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tag::help[]
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`help`::
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(Optional, boolean) If `true`, the response returns help information. Defaults
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to `false`.
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end::help[]
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tag::if_primary_term[]
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`if_primary_term`::
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(Optional, integer) Only perform the operation if the document has
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this primary term. See <<optimistic-concurrency-control-index>>.
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end::if_primary_term[]
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tag::if_seq_no[]
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`if_seq_no`::
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(Optional, integer) Only perform the operation if the document has this
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sequence number. See <<optimistic-concurrency-control-index>>.
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end::if_seq_no[]
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tag::index-ignore-unavailable[]
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`ignore_unavailable`::
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(Optional, boolean) If `true`, missing or closed indices are not included in the
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response. Defaults to `false`.
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end::index-ignore-unavailable[]
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tag::include-defaults[]
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`include_defaults`::
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(Optional, string) If `true`, return all default settings in the response.
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Defaults to `false`.
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end::include-defaults[]
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tag::include-segment-file-sizes[]
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`include_segment_file_sizes`::
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(Optional, boolean)
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If `true`, the call reports the aggregated disk usage of
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each one of the Lucene index files (only applies if segment stats are
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requested). Defaults to `false`.
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end::include-segment-file-sizes[]
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tag::include-type-name[]
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`include_type_name`::
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deprecated:[7.0.0, Mapping types have been deprecated. See <<removal-of-types>>.]
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(Optional, boolean) If `true`, a mapping type is expected in the body of
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mappings. Defaults to `false`.
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end::include-type-name[]
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tag::include-unloaded-segments[]
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`include_unloaded_segments`::
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(Optional, boolean) If `true`, the response includes information from segments
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that are **not** loaded into memory. Defaults to `false`.
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end::include-unloaded-segments[]
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tag::index[]
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`<index>`::
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(Optional, string) Comma-separated list or wildcard expression of index names
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used to limit the request.
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end::index[]
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tag::index-metric[]
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`<index-metric>`::
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+
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--
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(Optional, string)
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Comma-separated list of metrics used to limit the request.
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Supported metrics are:
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`_all`::
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Return all statistics.
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`completion`::
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<<completion-suggester,Completion suggester>> statistics.
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`docs`::
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Number of documents and deleted docs, which have not yet merged out.
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<<indices-refresh,Index refreshes>> can affect this statistic.
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`fielddata`::
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<<fielddata,Fielddata>> statistics.
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`flush`::
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<<indices-flush,Flush>> statistics.
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`get`::
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Get statistics,
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including missing stats.
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`indexing`::
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<<docs-index_,Indexing>> statistics.
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`merge`::
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<<index-modules-merge,Merge>> statistics.
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`query_cache`::
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<<query-cache,Query cache>> statistics.
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`refresh`::
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<<indices-refresh,Refresh>> statistics.
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`request_cache`::
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<<shard-request-cache,Shard request cache>> statistics.
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`search`::
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Search statistics including suggest statistics.
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You can include statistics for custom groups
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by adding an extra `groups` parameter
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(search operations can be associated with one or more groups).
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The `groups` parameter accepts a comma separated list of group names.
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Use `_all` to return statistics for all groups.
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`segments`::
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Memory use of all open segments.
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+
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If the `include_segment_file_sizes` parameter is `true`,
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this metric includes the aggregated disk usage
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of each Lucene index file.
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`store`::
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Size of the index in <<byte-units, byte units>>.
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`suggest`::
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<<search-suggesters,Suggester>> statistics.
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`translog`::
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<<index-modules-translog,Translog>> statistics.
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`warmer`::
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<<indices-warmers,Warmer>> statistics.
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--
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end::index-metric[]
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tag::index-template[]
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`<index-template>`::
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(Required, string)
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Comma-separated list or wildcard expression of index template names
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used to limit the request.
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end::index-template[]
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tag::lenient[]
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`lenient`::
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(Optional, boolean) If `true`, format-based query failures (such as
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providing text to a numeric field) will be ignored. Defaults to `false`.
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end::lenient[]
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tag::level[]
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`level`::
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+
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--
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(Optional, string)
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Indicates whether statistics are aggregated
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at the cluster, index, or shard level.
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Valid values are:
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* `cluster`
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* `indices`
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* `shards`
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--
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end::level[]
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tag::local[]
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`local`::
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(Optional, boolean) If `true`, the request retrieves information from the local
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node only. Defaults to `false`, which means information is retrieved from
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the master node.
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end::local[]
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tag::mappings[]
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`mappings`::
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+
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--
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(Optional, <<mapping,mapping object>>) Mapping for fields in the index. If
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specified, this mapping can include:
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* Field names
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* <<mapping-types,Field datatypes>>
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* <<mapping-params,Mapping parameters>>
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See <<mapping>>.
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--
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end::mappings[]
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tag::max_docs[]
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`max_docs`::
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(Optional, integer) Maximum number of documents to process. Defaults to all
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documents.
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end::max_docs[]
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tag::memory[]
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Bytes of segment data stored in memory for efficient search,
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such as `1264`.
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+
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A value of `-1` indicates {es} was unable to compute this number.
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end::memory[]
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tag::name[]
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`<name>`::
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(Optional, string) Comma-separated list of alias names to return.
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end::name[]
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tag::node-id[]
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`<node_id>`::
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(Optional, string) Comma-separated list of node IDs or names used to limit
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returned information.
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end::node-id[]
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tag::pipeline[]
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`pipeline`::
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(Optional, string) ID of the pipeline to use to preprocess incoming documents.
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end::pipeline[]
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tag::preference[]
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`preference`::
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(Optional, string) Specifies the node or shard the operation should be
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performed on. Random by default.
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end::preference[]
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tag::search-q[]
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`q`::
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(Optional, string) Query in the Lucene query string syntax.
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end::search-q[]
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tag::refresh[]
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`refresh`::
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(Optional, enum) If `true`, {es} refreshes the affected shards to make this
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operation visible to search, if `wait_for` then wait for a refresh to make
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this operation visible to search, if `false` do nothing with refreshes.
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Valid values: `true`, `false`, `wait_for`. Default: `false`.
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end::refresh[]
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tag::request_cache[]
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`request_cache`::
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(Optional, boolean) Specifies if the request cache should be used for this
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request. Defaults to the index-level setting.
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end::request_cache[]
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tag::requests_per_second[]
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`requests_per_second`::
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(Optional, integer) The throttle for this request in sub-requests per second.
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-1 means no throttle. Defaults to 0.
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end::requests_per_second[]
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tag::routing[]
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`routing`::
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(Optional, string) Target the specified primary shard.
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end::routing[]
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tag::index-routing[]
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`routing`::
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(Optional, string)
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Custom <<mapping-routing-field, routing value>>
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used to route operations to a specific shard.
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end::index-routing[]
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tag::cat-s[]
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`s`::
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(Optional, string) Comma-separated list of column names or column aliases used
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to sort the response.
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end::cat-s[]
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tag::scroll[]
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`scroll`::
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(Optional, <<time-units, time units>>) Specifies how long a consistent view of
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the index should be maintained for scrolled search.
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end::scroll[]
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tag::scroll_size[]
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`scroll_size`::
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(Optional, integer) Size of the scroll request that powers the operation.
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Defaults to 100.
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end::scroll_size[]
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tag::search_timeout[]
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`search_timeout`::
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(Optional, <<time-units, time units>> Explicit timeout for each search
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request. Defaults to no timeout.
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end::search_timeout[]
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tag::search_type[]
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`search_type`::
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(Optional, string) The type of the search operation. Available options:
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* `query_then_fetch`
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* `dfs_query_then_fetch`
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end::search_type[]
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tag::segment[]
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Name of the segment, such as `_0`. The segment name is derived from
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the segment generation and used internally to create file names in the directory
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of the shard.
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end::segment[]
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tag::segment-search[]
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If `true`,
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the segment is searchable.
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+
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If `false`,
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the segment has most likely been written to disk
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but needs a <<indices-refresh,refresh>> to be searchable.
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end::segment-search[]
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tag::settings[]
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`settings`::
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(Optional, <<index-modules-settings,index setting object>>) Configuration
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options for the index. See <<index-modules-settings>>.
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end::settings[]
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tag::segment-size[]
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Disk space used by the segment, such as `50kb`.
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end::segment-size[]
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tag::slices[]
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`slices`::
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(Optional, integer) The number of slices this task should be divided into.
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Defaults to 1 meaning the task isn't sliced into subtasks.
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end::slices[]
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tag::sort[]
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`sort`::
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(Optional, string) A comma-separated list of <field>:<direction> pairs.
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end::sort[]
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tag::source[]
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`_source`::
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(Optional, string) True or false to return the `_source` field or not, or a
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list of fields to return.
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end::source[]
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tag::source_excludes[]
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`_source_excludes`::
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(Optional, string) A list of fields to exclude from the returned `_source`
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field.
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end::source_excludes[]
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tag::source_includes[]
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`_source_includes`::
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(Optional, string) A list of fields to extract and return from the `_source`
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field.
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end::source_includes[]
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tag::stats[]
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`stats`::
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(Optional, string) Specific `tag` of the request for logging and statistical
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purposes.
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end::stats[]
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tag::terminate_after[]
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`terminate_after`::
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(Optional, integer) The maximum number of documents to collect for each shard,
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upon reaching which the query execution will terminate early.
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end::terminate_after[]
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tag::timeoutparms[]
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tag::timeout[]
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`timeout`::
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(Optional, <<time-units, time units>>) Specifies the period of time to wait for
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a response. If no response is received before the timeout expires, the request
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fails and returns an error. Defaults to `30s`.
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end::timeout[]
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tag::master-timeout[]
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`master_timeout`::
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(Optional, <<time-units, time units>>) Specifies the period of time to wait for
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a connection to the master node. If no response is received before the timeout
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expires, the request fails and returns an error. Defaults to `30s`.
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end::master-timeout[]
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end::timeoutparms[]
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tag::cat-v[]
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`v`::
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(Optional, boolean) If `true`, the response includes column headings. Defaults
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to `false`.
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end::cat-v[]
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tag::version[]
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`version`::
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(Optional, boolean) If `true`, returns the document version as part of a hit.
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end::version[]
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tag::doc-version[]
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`version`::
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(Optional, integer) Explicit version number for concurrency control.
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The specified version must match the current version of the document for the
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request to succeed.
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end::doc-version[]
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tag::segment-version[]
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Version of Lucene used to write the segment.
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end::segment-version[]
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tag::version_type[]
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`version_type`::
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(Optional, enum) Specific version type: `internal`, `external`,
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`external_gte`, `force`.
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end::version_type[]
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tag::wait_for_active_shards[]
|
|
`wait_for_active_shards`::
|
|
+
|
|
--
|
|
(Optional, string) The number of shard copies that must be active before
|
|
proceeding with the operation. Set to `all` or any positive integer up
|
|
to the total number of shards in the index (`number_of_replicas+1`).
|
|
Default: 1, the primary shard.
|
|
|
|
See <<index-wait-for-active-shards>>.
|
|
--
|
|
end::wait_for_active_shards[]
|
|
|
|
tag::wait_for_completion[]
|
|
`wait_for_completion`::
|
|
(Optional, boolean) Should the request block until the operation is
|
|
complete. Defaults to `true`.
|
|
end::wait_for_completion[]
|