["appendix",role="exclude",id="redirects"]
= Deleted pages

The following pages have moved or been deleted.

[role="exclude",id="cluster-nodes-shutdown"]
=== Nodes shutdown

The `_shutdown` API has been removed.  Instead, setup Elasticsearch to run as
a service (see <<rpm>>, <<deb>>,  or <<windows>>) or use the `-p`
command line option to <<setup-installation-daemon,write the PID to a file>>.

[role="exclude",id="indices-upgrade"]
=== Upgrade API

The `_upgrade` API is no longer useful and will be removed.  Instead, see
<<reindex-upgrade>>.

[role="exclude",id="docs-bulk-udp"]
=== Bulk UDP API

The Bulk UDP services has been removed.  Use the standard <<docs-bulk>> instead.

[role="exclude",id="indices-delete-mapping"]
=== Delete Mapping

It is no longer possible to delete the mapping for a type. Instead you should
<<indices-delete-index,delete the index>> and recreate it with the new mappings.

[role="exclude",id="indices-status"]
=== Index Status

The  index `_status` API has been replaced with the <<indices-stats>> and
<<indices-recovery>> APIs.

[role="exclude",id="mapping-analyzer-field"]
=== `_analyzer`

The `_analyzer` field in type mappings is no longer supported and will be
automatically removed from mappings when upgrading to 2.x.

[role="exclude",id="mapping-boost-field"]
=== `_boost`

The `_boost` field in type mappings is no longer supported and will be
automatically removed from mappings when upgrading to 2.x.

[role="exclude",id="mapping-conf-mappings"]
=== Config mappings

It is no longer possible to specify mappings in files in the `config`
directory.  Instead, mappings should be created using the API with:

* <<indices-create-index>>
* <<indices-put-mapping>>
* <<indices-templates>>

[role="exclude",id="mapping-parent-field"]
=== `_parent` field

The `_parent` field has been removed in favour of the <<parent-join,`join` field>>.

[role="exclude",id="mapping-uid-field"]
=== `_uid` field

The `_uid` field has been removed in favour of the <<mapping-id-field,`_id` field>>.

[role="exclude",id="modules-memcached"]
=== memcached

The `memcached` transport is no longer supported.  Instead use the REST
interface over <<modules-http,HTTP>> or the
{javaclient}/index.html[Java API].

[role="exclude",id="modules-thrift"]
=== Thrift

The `thrift` transport is no longer supported.  Instead use the REST
interface over <<modules-http,HTTP>> or the
{javaclient}/index.html[Java API].

// QUERY DSL

[role="exclude",id="query-dsl-queries"]
=== Queries

Queries and filters have been merged.  Any query clause can now be used as a query
in ``query context'' and as a filter in ``filter context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-filters"]
=== Filters

Queries and filters have been merged.  Any query clause can now be used as a query
in ``query context'' and as a filter in ``filter context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-not-filter"]
=== Not Filter

The `not` query has been replaced by using a `must_not` clause in a `bool` query (see <<query-dsl-bool-query>>).

[role="exclude",id="query-dsl-bool-filter"]
=== Bool Filter

The `bool` filter has been replaced by the <<query-dsl-bool-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-exists-filter"]
=== Exists Filter

The `exists` filter has been replaced by the <<query-dsl-exists-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-geo-bounding-box-filter"]
=== Geo Bounding Box Filter

The `geo_bounding_box` filter has been replaced by the <<query-dsl-geo-bounding-box-query>>.
It behaves as a query in ``query context'' and as a filter in ``filter
context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-geo-distance-filter"]
=== Geo Distance Filter

The `geo_distance` filter has been replaced by the <<query-dsl-geo-distance-query>>.
It behaves as a query in ``query context'' and as a filter in ``filter
context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-geo-distance-range-filter"]
=== Geo Distance Range Filter

The `geo_distance_range` filter has been replaced by the <<query-dsl-geo-distance-range-query>>.
It behaves as a query in ``query context'' and as a filter in ``filter
context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-geo-polygon-filter"]
=== Geo Polygon Filter

The `geo_polygon` filter has been replaced by the <<query-dsl-geo-polygon-query>>.
It behaves as a query in ``query context'' and as a filter in ``filter
context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-geo-shape-filter"]
=== Geo Shape Filter

The `geo_shape` filter has been replaced by the <<query-dsl-geo-shape-query>>.
It behaves as a query in ``query context'' and as a filter in ``filter
context'' (see <<query-dsl>>).

[role="exclude",id="query-dsl-has-child-filter"]
=== Has Child Filter

The `has_child` filter has been replaced by the <<query-dsl-has-child-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-has-parent-filter"]
=== Has Parent Filter

The `has_parent` filter has been replaced by the <<query-dsl-has-parent-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-top-children-query"]
=== Top Children Query

The `top_children` query has been removed. Use the <<query-dsl-has-child-query>> instead.

[role="exclude",id="query-dsl-ids-filter"]
=== IDs Filter

The `ids` filter has been replaced by the <<query-dsl-ids-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-match-all-filter"]
=== Match All Filter

The `match_all` filter has been replaced by the <<query-dsl-match-all-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-nested-filter"]
=== Nested Filter

The `nested` filter has been replaced by the <<query-dsl-nested-query>>.  It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-prefix-filter"]
=== Prefix Filter

The `prefix` filter has been replaced by the <<query-dsl-prefix-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-query-filter"]
=== Query Filter

The `query` filter has been removed as queries and filters have been merged (see
<<query-dsl>>).

[role="exclude",id="query-dsl-range-filter"]
=== Range Filter

The `range` filter has been replaced by the <<query-dsl-range-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-regexp-filter"]
=== Regexp Filter

The `regexp` filter has been replaced by the <<query-dsl-regexp-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-script-filter"]
=== Script Filter

The `script` filter has been replaced by the <<query-dsl-script-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-term-filter"]
=== Term Filter

The `term` filter has been replaced by the <<query-dsl-term-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-terms-filter"]
=== Terms Filter

The `terms` filter has been replaced by the <<query-dsl-terms-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-type-filter"]
=== Type Filter

The `type` filter has been replaced by the <<query-dsl-type-query>>. It behaves
as a query in ``query context'' and as a filter in ``filter context'' (see
<<query-dsl>>).

[role="exclude",id="query-dsl-flt-query"]
=== Fuzzy Like This Query

The `fuzzy_like_this`, alternatively known as `flt`, query has been removed.  Instead use either
the <<query-dsl-match-query-fuzziness,`fuzziness`>> parameter with the
<<query-dsl-match-query,`match` query>> or the <<query-dsl-mlt-query>>.


[role="exclude",id="query-dsl-flt-field-query"]
=== Fuzzy Like This Field Query

The `fuzzy_like_this_field` or `flt_field` query has been removed.  Instead use
the <<query-dsl-match-query-fuzziness,`fuzziness`>> parameter with the
<<query-dsl-match-query,`match` query>> or the <<query-dsl-mlt-query>>.

[role="exclude",id="query-dsl-geo-distance-range-query"]
=== Geo distance range Query

The `geo_distance_range` query has been removed. Instead use the
<<query-dsl-geo-distance-query, Geo Distance Query>> with pagination
or the
<<search-aggregations-bucket-geodistance-aggregation, Geo Distance Aggregation>>
depending on your needs.

[role="exclude",id="query-dsl-geohash-cell-query"]
=== Geohash Cell Query

The `geohash_cell` query has been removed. Instead use the
<<query-dsl-geo-bounding-box-query, Geo Bounding Box Query>>.

[role="exclude",id="search-more-like-this"]
=== More Like This API

The More Like This API has been removed. Instead, use the <<query-dsl-mlt-query>>.

// FACETS

[role="exclude",id="search-facets"]
=== Facets

Faceted search refers to a way to explore large amounts of data by displaying
summaries about various partitions of the data and later allowing to narrow
the navigation to a specific partition.

In Elasticsearch, `facets` are also the name of a feature that allowed to
compute these summaries. `facets` have been replaced by
<<search-aggregations, aggregations>> in Elasticsearch 1.0, which are a superset
of facets.

[role="exclude",id="search-facets-filter-facet"]
=== Filter Facet

Facets have been removed. Use the
<<search-aggregations-bucket-filter-aggregation,`filter` aggregation>> or
<<search-aggregations-bucket-filters-aggregation,`filters` aggregation>> instead.

[role="exclude",id="search-facets-query-facet"]
=== Query Facet

Facets have been removed. Use the
<<search-aggregations-bucket-filter-aggregation,`filter` aggregation>> or
<<search-aggregations-bucket-filters-aggregation,`filters` aggregation>> instead.

[role="exclude",id="search-facets-geo-distance-facet"]
=== Geo Distance Facet

Facets have been removed. Use the
<<search-aggregations-bucket-geodistance-aggregation,`geo_distance` aggregation>> instead.

[role="exclude",id="search-facets-histogram-facet"]
=== Histogram Facet

Facets have been removed. Use the
<<search-aggregations-bucket-histogram-aggregation,`histogram` aggregation>> instead.

[role="exclude",id="search-facets-date-histogram-facet"]
=== Date Histogram Facet

Facets have been removed. Use the
<<search-aggregations-bucket-datehistogram-aggregation,`date_histogram` aggregation>> instead.

[role="exclude",id="search-facets-range-facet"]
=== Range Facet

Facets have been removed. Use the
<<search-aggregations-bucket-range-aggregation,`range` aggregation>> instead.

[role="exclude",id="search-facets-terms-facet"]
=== Terms Facet

Facets have been removed. Use the
<<search-aggregations-bucket-terms-aggregation,`terms` aggregation>> instead.

[role="exclude",id="search-facets-terms-statistical-facet"]
=== Terms Stats Facet

Facets have been removed. Use the
<<search-aggregations-bucket-terms-aggregation,`terms` aggregation>>
with the <<search-aggregations-metrics-stats-aggregation,`stats` aggregation>>
or the <<search-aggregations-metrics-extendedstats-aggregation,`extended_stats` aggregation>>
instead.

[role="exclude",id="search-facets-statistical-facet"]
=== Statistical Facet

Facets have been removed. Use the
<<search-aggregations-metrics-stats-aggregation,`stats` aggregation>>
or the <<search-aggregations-metrics-extendedstats-aggregation,`extended_stats` aggregation>>  instead.

[role="exclude",id="search-facets-migrating-to-aggs"]
=== Migrating from facets to aggregations

Facets have been removed. Use <<search-aggregations>> instead.

// CACHES

[role="exclude",id="shard-query-cache"]
=== Shard request cache

The shard query cache has been renamed <<shard-request-cache>>.

[role="exclude",id="filter-cache"]
=== Query cache

The filter cache has been renamed <<query-cache>>.

[role="exclude",id="query-dsl-filtered-query"]
=== Filtered query

The `filtered` query is replaced by the <<query-dsl-bool-query,bool>> query. Instead of
the following:

[source,js]
-------------------------
## INCORRECT - DEPRECATED SYNTAX, DO NOT USE
GET _search
{
  "query": {
    "filtered": {
      "query": {
        "match": {
          "text": "quick brown fox"
        }
      },
      "filter": {
        "term": {
          "status": "published"
        }
      }
    }
  }
}
-------------------------
// NOTCONSOLE

move the query and filter to the `must` and `filter` parameters in the `bool`
query:

[source,js]
-------------------------
GET _search
{
  "query": {
    "bool": {
      "must": {
        "match": {
          "text": "quick brown fox"
        }
      },
      "filter": {
        "term": {
          "status": "published"
        }
      }
    }
  }
}
-------------------------
// CONSOLE

[role="exclude",id="query-dsl-or-query"]
=== Or query

The `or` query is replaced in favour of the <<query-dsl-bool-query,bool>> query.

[role="exclude",id="query-dsl-or-filter"]
=== Or filter

The `or` filter is replaced in favour of the <<query-dsl-bool-query,bool>> query.

[role="exclude",id="query-dsl-and-query"]
=== And query

The `and` query is replaced in favour of the <<query-dsl-bool-query,bool>> query.

[role="exclude",id="query-dsl-and-filter"]
=== And filter

The `and` filter is replaced in favour of the <<query-dsl-bool-query,bool>> query.

[role="exclude",id="query-dsl-limit-query"]
=== Limit query

The `limit` query is replaced in favour of the <<search-request-body,terminate_after>>
parameter of search requests.

[role="exclude",id="query-dsl-limit-filter"]
=== Limit filter

The `limit` filter is replaced in favour of the <<search-request-body,terminate_after>>
parameter of search requests.

[role="exclude",id="query-dsl-not-query"]
=== Not query

The `not` query has been replaced by using a `mustNot` clause in a Boolean query.

[role="exclude",id="mapping-nested-type"]
=== Nested type

The docs for the `nested` field datatype have moved to <<nested>>.

[role="exclude",id="indices-warmers"]
=== Warmers

Warmers have been removed. There have been significant improvements to the
index that make warmers not necessary anymore.

[role="exclude",id="index-boost"]
=== Index time boosting

The index time boost mapping has been replaced with query time boost (see <<mapping-boost>>).

[role="exclude",id="modules-scripting-native"]
=== Native scripting

Native scripts have been replaced with writing custom `ScriptEngine` backends (see <<modules-scripting-engine>>).

[role="exclude",id="modules-advanced-scripting"]
=== Advanced scripting

Using `_index` in scripts has been replaced with writing `ScriptEngine` backends (see <<modules-scripting-engine>>).

[role="exclude",id="modules-scripting-painless-syntax"]
=== Painless Syntax

See the
{painless}/painless-lang-spec.html[Painless Language Specification]
in the guide to the {painless}/index.html[Painless Scripting Language].

[role="exclude",id="modules-scripting-painless-debugging"]
=== Painless Debugging

See {painless}/painless-debugging.html[Painless Debugging] in the
guide to the {painless}/index.html[Painless Scripting Language].

[role="exclude",id="painless-api-reference"]
=== Painless API Reference

See the {painless}/painless-api-reference.html[Painless API Reference] in
the guide to the {painless}/index.html[Painless Scripting Language].

[role="exclude", id="security-api-roles"]
=== Role management APIs

You can use the following APIs to add, remove, and retrieve roles in the native realm:

* <<security-api-put-role,Create role>>, <<security-api-delete-role,Delete role>>
* <<security-api-clear-role-cache,Clear roles cache>>
* <<security-api-get-role,Get roles>>

[role="exclude",id="security-api-tokens"]
=== Token management APIs

You can use the following APIs to create and invalidate bearer tokens for access
without requiring basic authentication:

* <<security-api-get-token,Get token>>, <<security-api-invalidate-token,Invalidate token>>

[role="exclude",id="security-api-users"]
=== User Management APIs

You can use the following APIs to create, read, update, and delete users from the
native realm:

* <<security-api-put-user,Create users>>, <<security-api-delete-user,Delete users>>
* <<security-api-enable-user,Enable users>>, <<security-api-disable-user,Disable users>>
* <<security-api-change-password,Change passwords>>
* <<security-api-get-user,Get users>>

[role="exclude",id="security-api-role-mapping"]
=== Role mapping APIs

You can use the following APIs to add, remove, and retrieve role mappings:

* <<security-api-put-role-mapping,Add role mappings>>, <<security-api-delete-role-mapping,Delete role mappings>>
* <<security-api-get-role-mapping,Get role mappings>>

[role="exclude",id="security-api-privileges"]
=== Privilege APIs

See <<security-api-has-privileges>>.