[DOCS] Replace `twitter` dataset in index API docs (#60473)

docs/reference/indices/add-alias.asciidoc

@@ -10,9 +10,9 @@ include::{es-repo-dir}/glossary.asciidoc[tag=index-alias-desc]
 
 [source,console]
 ----
-PUT /twitter/_alias/alias1
+PUT /my-index-000001/_alias/alias1
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[add-alias-api-request]]

docs/reference/indices/alias-exists.asciidoc

@@ -12,8 +12,8 @@ include::{es-repo-dir}/glossary.asciidoc[tag=index-alias-desc]
 ----
 HEAD /_alias/alias1
 ----
-// TEST[setup:twitter]
-// TEST[s/^/PUT twitter\/_alias\/alias1\n/]
+// TEST[setup:my_index]
+// TEST[s/^/PUT my-index-000001\/_alias\/alias1\n/]
 
 
 [[alias-exists-api-request]]

docs/reference/indices/aliases.asciidoc

@@ -13,11 +13,11 @@ include::{es-repo-dir}/glossary.asciidoc[tag=index-alias-desc]
 POST /_aliases
 {
   "actions" : [
-    { "add" : { "index" : "twitter", "alias" : "alias1" } }
+    { "add" : { "index" : "my-index-000001", "alias" : "alias1" } }
   ]
 }
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[indices-aliases-api-request]]

docs/reference/indices/apis/reload-analyzers.asciidoc

@@ -12,9 +12,9 @@ stream's backing indices.
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_reload_search_analyzers
+POST /my-index-000001/_reload_search_analyzers
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 [discrete]
 [[indices-reload-analyzers-api-request]]

docs/reference/indices/clearcache.asciidoc

@@ -9,9 +9,9 @@ caches of the stream's backing indices.
 
 [source,console]
 ----
-POST /twitter/_cache/clear
+POST /my-index-000001/_cache/clear
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[clear-cache-api-request]]
@@ -106,9 +106,9 @@ by setting the following query parameters to `true`:
 
 [source,console]
 ----
-POST /twitter/_cache/clear?fielddata=true  <1>
-POST /twitter/_cache/clear?query=true      <2>
-POST /twitter/_cache/clear?request=true    <3>
+POST /my-index-000001/_cache/clear?fielddata=true  <1>
+POST /my-index-000001/_cache/clear?query=true      <2>
+POST /my-index-000001/_cache/clear?request=true    <3>
 ----
 // TEST[continued]
 
@@ -126,7 +126,7 @@ use the `fields` query parameter.
 
 [source,console]
 ----
-POST /twitter/_cache/clear?fields=foo,bar   <1>
+POST /my-index-000001/_cache/clear?fields=foo,bar   <1>
 ----
 // TEST[continued]
 
@@ -138,9 +138,9 @@ POST /twitter/_cache/clear?fields=foo,bar   <1>
 
 [source,console]
 ----
-POST /kimchy,elasticsearch/_cache/clear
+POST /my-index-000001,my-index-000002/_cache/clear
 ----
-// TEST[s/^/PUT kimchy\nPUT elasticsearch\n/]
+// TEST[s/^/PUT my-index-000001\nPUT my-index-000002\n/]
 
 
 [[clear-cache-api-all-ex]]

docs/reference/indices/clone-index.asciidoc

@@ -8,9 +8,9 @@ Clones an existing index.
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_clone/cloned-twitter-index
+POST /my-index-000001/_clone/cloned-my-index-000001
 --------------------------------------------------
-// TEST[s/^/PUT twitter\n{"settings":{"index.number_of_shards" : 5,"blocks.write":true}}\n/]
+// TEST[s/^/PUT my-index-000001\n{"settings":{"index.number_of_shards" : 5,"blocks.write":true}}\n/]
 
 
 [[clone-index-api-request]]

docs/reference/indices/close.asciidoc

@@ -8,9 +8,9 @@ Closes an index.
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_close
+POST /my-index-000001/_close
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[close-index-api-request]]

docs/reference/indices/create-index.asciidoc

@@ -8,7 +8,7 @@ Creates a new index.
 
 [source,console]
 --------------------------------------------------
-PUT /twitter
+PUT /my-index-000001
 --------------------------------------------------
 
 
@@ -79,7 +79,7 @@ associated with it, defined in the body:
 
 [source,console]
 --------------------------------------------------
-PUT /twitter
+PUT /my-index-000001
 {
   "settings": {
     "index": {
@@ -97,7 +97,7 @@ or more simplified
 
 [source,console]
 --------------------------------------------------
-PUT /twitter
+PUT /my-index-000001
 {
   "settings": {
     "number_of_shards": 3,

docs/reference/indices/dangling-indices-list.asciidoc

@@ -38,7 +38,7 @@ The API returns the following response:
 --------------------------------------------------
 {
   "dangling_indices": [
-    "index_name": "twitter",
+    "index_name": "my-index-000001",
     "index_uuid": "zmM4e0JtBkeUjiHD-MihPQ",
     "creation_date_millis": 1589414451372,
     "node_ids": [

docs/reference/indices/delete-alias.asciidoc

@@ -10,10 +10,10 @@ include::{es-repo-dir}/glossary.asciidoc[tag=index-alias-desc]
 
 [source,console]
 ----
-DELETE /twitter/_alias/alias1
+DELETE /my-index-000001/_alias/alias1
 ----
-// TEST[setup:twitter]
-// TEST[s/^/PUT twitter\/_alias\/alias1\n/]
+// TEST[setup:my_index]
+// TEST[s/^/PUT my-index-000001\/_alias\/alias1\n/]
 
 [[delete-alias-api-request]]
 ==== {api-request-title}

docs/reference/indices/delete-index.asciidoc

@@ -8,9 +8,9 @@ Deletes an existing index.
 
 [source,console]
 --------------------------------------------------
-DELETE /twitter
+DELETE /my-index-000001
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[delete-index-api-request]]

docs/reference/indices/flush.asciidoc

@@ -8,9 +8,9 @@ Flushes one or more data streams or indices.
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_flush
+POST /my-index-000001/_flush
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[flush-api-request]]
@@ -117,9 +117,9 @@ Defaults to `true`.
 
 [source,console]
 ----
-POST /kimchy/_flush
+POST /my-index-000001/_flush
 ----
-// TEST[s/^/PUT kimchy\n/]
+// TEST[s/^/PUT my-index-000001\n/]
 
 
 [[flush-multi-index]]
@@ -127,9 +127,9 @@ POST /kimchy/_flush
 
 [source,console]
 ----
-POST /kimchy,elasticsearch/_flush
+POST /my-index-000001,my-index-000002/_flush
 ----
-// TEST[s/^/PUT kimchy\nPUT elasticsearch\n/]
+// TEST[s/^/PUT my-index-000001\nPUT my-index-000002\n/]
 
 
 [[flush-api-all-ex]]

docs/reference/indices/forcemerge.asciidoc

@@ -10,9 +10,9 @@ indices.
 
 [source,console]
 ----
-POST /twitter/_forcemerge
+POST /my-index-000001/_forcemerge
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[forcemerge-api-request]]
@@ -139,7 +139,7 @@ NOTE: This parameter does *not* override the
 
 [source,console]
 ----
-POST /twitter/_forcemerge
+POST /my-index-000001/_forcemerge
 ----
 // TEST[continued]
 
@@ -149,9 +149,9 @@ POST /twitter/_forcemerge
 
 [source,console]
 ----
-POST /kimchy,elasticsearch/_forcemerge
+POST /my-index-000001,my-index-000002/_forcemerge
 ----
-// TEST[s/^/PUT kimchy\nPUT elasticsearch\n/]
+// TEST[s/^/PUT my-index-000001\nPUT my-index-000002\n/]
 
 
 [[forcemerge-api-all-ex]]
@@ -178,8 +178,8 @@ its shards can be force-merged to a single segment.
 --------------------------------------------------
 POST /.ds-logs-000001/_forcemerge?max_num_segments=1
 --------------------------------------------------
-// TEST[setup:twitter]
-// TEST[s/.ds-logs-000001/twitter/]
+// TEST[setup:my_index]
+// TEST[s/.ds-logs-000001/my-index-000001/]
 
 This can be a good idea because single-segment shards can sometimes use simpler
 and more efficient data structures to perform searches.

docs/reference/indices/get-alias.asciidoc

@@ -10,10 +10,10 @@ include::{es-repo-dir}/glossary.asciidoc[tag=index-alias-desc]
 
 [source,console]
 ----
-GET /twitter/_alias/alias1
+GET /my-index-000001/_alias/alias1
 ----
-// TEST[setup:twitter]
-// TEST[s/^/PUT twitter\/_alias\/alias1\n/]
+// TEST[setup:my_index]
+// TEST[s/^/PUT my-index-000001\/_alias\/alias1\n/]
 
 
 [[get-alias-api-request]]

docs/reference/indices/get-field-mapping.asciidoc

@@ -12,9 +12,9 @@ or if an index mapping contains a large number of fields.
 
 [source,console]
 ----
-GET /twitter/_mapping/field/user
+GET /my-index-000001/_mapping/field/user
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[get-field-mapping-api-request]]
@@ -216,14 +216,14 @@ retrieve mappings for all fields in the targeted data streams or indices.
 However, the `<field>` parameter does not support the `_all` value.
 
 For example, the following request retrieves mappings for the `message` field in
-any data stream or index named `twitter` or `kimchy`.
+any data stream or index named `my-index-000001` or `my-index-000002`.
 
 [source,console]
 ----
-GET /twitter,kimchy/_mapping/field/message
+GET /my-index-000001,my-index-000002/_mapping/field/message
 ----
-// TEST[setup:twitter]
-// TEST[s/^/PUT kimchy\n/]
+// TEST[setup:my_index]
+// TEST[s/^/PUT my-index-000002\n/]
 
 The following request retrieves mappings for the `message` and `user.id` fields
 in any data stream or index in the cluster.
@@ -232,7 +232,7 @@ in any data stream or index in the cluster.
 ----
 GET /_all/_mapping/field/message
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 The following request retrieves mappings for fields with an `id` property in any
 data stream or index in the cluster.
@@ -241,4 +241,4 @@ data stream or index in the cluster.
 ----
 GET /_all/_mapping/field/*.id
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]

docs/reference/indices/get-index.asciidoc

@@ -9,9 +9,9 @@ returns information about the stream's backing indices.
 
 [source,console]
 --------------------------------------------------
-GET /twitter
+GET /my-index-000001
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 [[get-index-api-request]]
 ==== {api-request-title}

docs/reference/indices/get-mapping.asciidoc

@@ -9,9 +9,9 @@ streams, the API retrieves mappings for the stream's backing indices.
 
 [source,console]
 --------------------------------------------------
-GET /twitter/_mapping
+GET /my-index-000001/_mapping
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 [[get-mapping-api-request]]
 ==== {api-request-title}
@@ -66,10 +66,9 @@ The following are some examples:
 
 [source,console]
 --------------------------------------------------
-GET /twitter,kimchy/_mapping
+GET /my-index-000001,my-index-000002/_mapping
 --------------------------------------------------
-// TEST[setup:twitter]
-// TEST[s/^/PUT kimchy\nPUT book\n/]
+// TEST[s/^/PUT my-index-000001\nPUT my-index-000002\n/]
 
 If you want to get mappings of all indices in a cluster, the following
 examples are equivalent:
@@ -82,4 +81,4 @@ GET /_all/_mapping
 
 GET /_mapping
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]

docs/reference/indices/get-settings.asciidoc

@@ -9,9 +9,9 @@ returns setting information for the stream's backing indices.
 
 [source,console]
 --------------------------------------------------
-GET /twitter/_settings
+GET /my-index-000001/_settings
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[get-index-settings-api-request]]
@@ -71,14 +71,14 @@ Wildcard expressions are also supported. The following are some examples:
 
 [source,console]
 --------------------------------------------------
-GET /twitter,kimchy/_settings
+GET /my-index-000001,my-index-000002/_settings
 
 GET /_all/_settings
 
-GET /log_2013_*/_settings
+GET /log_2099_*/_settings
 --------------------------------------------------
-// TEST[setup:twitter]
-// TEST[s/^/PUT kimchy\nPUT log_2013_01_01\n/]
+// TEST[setup:my_index]
+// TEST[s/^/PUT my-index-000002\nPUT log_2099_01_01\n/]
 
 ===== Filtering settings by name
 
@@ -87,6 +87,6 @@ as follows:
 
 [source,console]
 --------------------------------------------------
-GET /log_2013_-*/_settings/index.number_*
+GET /log_2099_-*/_settings/index.number_*
 --------------------------------------------------
 // TEST[continued]

docs/reference/indices/indices-exists.asciidoc

@@ -10,9 +10,9 @@ A `404` means it does not exist, and `200` means it does.
 
 [source,console]
 --------------------------------------------------
-HEAD /twitter
+HEAD /my-index-000001
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[indices-exists-api-request]]

docs/reference/indices/open-close.asciidoc

@@ -9,10 +9,10 @@ opens any closed backing indices.
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_open
+POST /my-index-000001/_open
 --------------------------------------------------
-// TEST[setup:twitter]
-// TEST[s/^/POST \/twitter\/_close\n/]
+// TEST[setup:my_index]
+// TEST[s/^/POST \/my-index-000001\/_close\n/]
 
 
 [[open-index-api-request]]

docs/reference/indices/recovery.asciidoc

@@ -11,9 +11,9 @@ indices.
 
 [source,console]
 ----
-GET /twitter/_recovery
+GET /my-index-000001/_recovery
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-recovery-api-request]]

docs/reference/indices/refresh.asciidoc

@@ -9,9 +9,9 @@ backing indices.
 
 [source,console]
 ----
-POST /twitter/_refresh
+POST /my-index-000001/_refresh
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[refresh-api-request]]
@@ -93,9 +93,9 @@ include::{es-repo-dir}/rest-api/common-parms.asciidoc[tag=index-ignore-unavailab
 
 [source,console]
 ----
-POST /kimchy,elasticsearch/_refresh
+POST /my-index-000001,my-index-000002/_refresh
 ----
-// TEST[s/^/PUT kimchy\nPUT elasticsearch\n/]
+// TEST[s/^/PUT my-index-000001\nPUT my-index-000002\n/]
 
 
 [[refresh-api-all-ex]]

docs/reference/indices/resolve.asciidoc

@@ -48,7 +48,7 @@ DELETE /_index_template/foo_data_stream
 
 [source,console]
 ----
-GET /_resolve/index/twitter*
+GET /_resolve/index/my-index-*
 ----
 
 [[resolve-index-api-request]]

docs/reference/indices/rollover-index.asciidoc

@@ -13,7 +13,7 @@ index becomes the data stream's write index and its generation is incremented.
 
 [source,console]
 ----
-POST /alias1/_rollover/twitter
+POST /alias1/_rollover/my-index-000002
 {
   "conditions": {
     "max_age":   "7d",
@@ -191,8 +191,8 @@ POST /logs_write/_rollover <2>
   }
 }
 --------------------------------------------------
-// TEST[setup:huge_twitter]
-// TEST[s/# Add > 1000 documents to logs-000001/POST _reindex?refresh\n{"source":{"index":"twitter"},"dest":{"index":"logs-000001"}}/]
+// TEST[setup:my_index_huge]
+// TEST[s/# Add > 1000 documents to logs-000001/POST _reindex?refresh\n{"source":{"index":"my-index-000001"},"dest":{"index":"logs-000001"}}/]
 <1> Creates an index called `logs-0000001` with the alias `logs_write`.
 <2> If the index pointed to by `logs_write` was created 7 or more days ago, or
     contains 1,000 or more documents, or has an index size at least around 5GB, then the `logs-000002` index is created
@@ -233,7 +233,6 @@ PUT _index_template/template
   "data_stream": { }
 }
 -----------------------------------
-// TEST
 
 [source,console]
 --------------------------------------------------
@@ -251,8 +250,8 @@ POST /my-data-stream/_rollover <2>
 }
 --------------------------------------------------
 // TEST[continued]
-// TEST[setup:huge_twitter]
-// TEST[s/# Add > 1000 documents to my-data-stream/POST _reindex?refresh\n{"source":{"index":"twitter"},"dest":{"index":"my-data-stream","op_type":"create"},"script":{"source":"ctx._source.put('@timestamp',ctx._source.remove('date'))"}}/]
+// TEST[setup:my_index_huge]
+// TEST[s/# Add > 1000 documents to my-data-stream/POST _reindex?refresh\n{ "source": { "index": "my-index-000001" }, "dest": { "index": "my-data-stream", "op_type": "create" } }/]
 <1> Creates a data stream called `my-data-stream` with one initial backing index
 named `my-data-stream-000001`.
 <2> This request creates a new backing index, `my-data-stream-000002`, and adds

docs/reference/indices/segments.asciidoc

@@ -10,9 +10,9 @@ the stream's backing indices.
 
 [source,console]
 ----
-GET /twitter/_segments
+GET /my-index-000001/_segments
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-segments-api-request]]

docs/reference/indices/shard-stores.asciidoc

@@ -11,9 +11,9 @@ information for the stream's backing indices.
 
 [source,console]
 ----
-GET /twitter/_shard_stores
+GET /my-index-000001/_shard_stores
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-shard-stores-api-request]]

docs/reference/indices/shrink-index.asciidoc

@@ -9,9 +9,9 @@ Shrinks an existing index into a new index with fewer primary shards.
 
 [source,console]
 ----
-POST /twitter/_shrink/shrunk-twitter-index
+POST /my-index-000001/_shrink/shrunk-my-index-000001
 ----
-// TEST[s/^/PUT twitter\n{"settings":{"index.number_of_shards":2,"blocks.write":true}}\n/]
+// TEST[s/^/PUT my-index-000001\n{"settings":{"index.number_of_shards":2,"blocks.write":true}}\n/]
 
 
 [[shrink-index-api-request]]

docs/reference/indices/split-index.asciidoc

@@ -8,14 +8,14 @@ Splits an existing index into a new index with more primary shards.
 
 [source,console]
 ----
-POST /twitter/_split/split-twitter-index
+POST /my-index-000001/_split/split-my-index-000001
 {
   "settings": {
     "index.number_of_shards": 2
   }
 }
 ----
-// TEST[s/^/PUT twitter\n{"settings":{"blocks.write":true}}\n/]
+// TEST[s/^/PUT my-index-000001\n{"settings":{"blocks.write":true}}\n/]
 
 
 [[split-index-api-request]]

docs/reference/indices/stats.asciidoc

@@ -9,9 +9,9 @@ statistics for the stream's backing indices.
 
 [source,console]
 ----
-GET /twitter/_stats
+GET /my-index-000001/_stats
 ----
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-stats-api-request]]
@@ -112,7 +112,7 @@ GET /index1,index2/_stats
 --------------------------------------------------
 GET /_stats
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-stats-api-specific-stats-ex]]
@@ -126,7 +126,7 @@ for all indices.
 --------------------------------------------------
 GET /_stats/merge,refresh
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[index-stats-api-specific-groups-ex]]
@@ -140,4 +140,4 @@ for the `group1` and `group2` search groups.
 --------------------------------------------------
 GET /_stats/search?groups=group1,group2
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]

docs/reference/indices/update-settings.asciidoc

@@ -11,14 +11,14 @@ default.
 
 [source,console]
 --------------------------------------------------
-PUT /twitter/_settings
+PUT /my-index-000001/_settings
 {
   "index" : {
     "number_of_replicas" : 2
   }
 }
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 
 [[update-index-settings-api-request]]
@@ -77,14 +77,14 @@ To revert a setting to the default value, use `null`. For example:
 
 [source,console]
 --------------------------------------------------
-PUT /twitter/_settings
+PUT /my-index-000001/_settings
 {
   "index" : {
     "refresh_interval" : null
   }
 }
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 The list of per-index settings which can be updated dynamically on live
 indices can be found in <<index-modules>>.
@@ -101,14 +101,14 @@ use:
 
 [source,console]
 --------------------------------------------------
-PUT /twitter/_settings
+PUT /my-index-000001/_settings
 {
   "index" : {
     "refresh_interval" : "-1"
   }
 }
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]
 
 (Another optimization option is to start the index without any replicas,
 and only later adding them, but that really depends on the use case).
@@ -118,7 +118,7 @@ the defaults for example):
 
 [source,console]
 --------------------------------------------------
-PUT /twitter/_settings
+PUT /my-index-000001/_settings
 {
   "index" : {
     "refresh_interval" : "1s"
@@ -131,7 +131,7 @@ And, a force merge should be called:
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_forcemerge?max_num_segments=5
+POST /my-index-000001/_forcemerge?max_num_segments=5
 --------------------------------------------------
 // TEST[continued]
 
@@ -163,13 +163,13 @@ new data stream and reindex your data into it. See
 ====
 
 For example,
-the following commands add the `content` analyzer to the `twitter` index:
+the following commands add the `content` analyzer to the `my-index-000001` index:
 
 [source,console]
 --------------------------------------------------
-POST /twitter/_close
+POST /my-index-000001/_close
 
-PUT /twitter/_settings
+PUT /my-index-000001/_settings
 {
   "analysis" : {
     "analyzer":{
@@ -181,6 +181,6 @@ PUT /twitter/_settings
   }
 }
 
-POST /twitter/_open
+POST /my-index-000001/_open
 --------------------------------------------------
-// TEST[setup:twitter]
+// TEST[setup:my_index]