updating apis

2015-05-07 09:25:47 -07:00
parent 68b9214ab4
commit 0dfe5d2634
2 changed files with 130 additions and 394 deletions
--- a/src/lib/apis/1_x.js
+++ b/src/lib/apis/1_x.js
@ -1095,7 +1095,6 @@ api.cluster.prototype.stats = ca({
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
@ -1129,9 +1128,6 @@ api.count = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -1165,7 +1161,6 @@ api.count = ca({
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
@ -1181,9 +1176,6 @@ api.count = ca({
 */
 api.countPercolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    routing: {
      type: 'list'
    },
@ -1352,7 +1344,6 @@ api['delete'] = ca({
 * @param {String} [params.replication=sync] - Specific replication type
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {Date, Number} params.timeout - Explicit operation timeout
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the operation; use `_all` to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the operation
@ -1415,9 +1406,6 @@ api.deleteByQuery = ca({
    routing: {
      type: 'string'
    },
-    source: {
-      type: 'string'
-    },
    timeout: {
      type: 'time'
    }
@ -1583,7 +1571,6 @@ api.exists = ca({
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
@ -1634,9 +1621,6 @@ api.explain = ca({
    routing: {
      type: 'string'
    },
-    source: {
-      type: 'string'
-    },
    _source: {
      type: 'list'
    },
@ -1666,6 +1650,66 @@ api.explain = ca({
  method: 'POST'
 });

+/**
+ * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-field-stats.html) request
+ *
+ * @param {Object} params - An object with parameters used to carry out this action
+ * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
+ * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
+ * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
+ * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+ * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
+ * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
+ */
+api.fieldStats = ca({
+  params: {
+    fields: {
+      type: 'list'
+    },
+    level: {
+      type: 'enum',
+      'default': 'cluster',
+      options: [
+        'indices',
+        'cluster'
+      ]
+    },
+    ignoreUnavailable: {
+      type: 'boolean',
+      name: 'ignore_unavailable'
+    },
+    allowNoIndices: {
+      type: 'boolean',
+      name: 'allow_no_indices'
+    },
+    expandWildcards: {
+      type: 'enum',
+      'default': 'open',
+      options: [
+        'open',
+        'closed',
+        'none',
+        'all'
+      ],
+      name: 'expand_wildcards'
+    }
+  },
+  urls: [
+    {
+      fmt: '/<%=index%>/_field_stats',
+      req: {
+        index: {
+          type: 'list'
+        }
+      }
+    },
+    {
+      fmt: '/_field_stats'
+    }
+  ],
+  method: 'POST'
+});
+
 /**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/docs-get.html) request
 *
@ -2010,7 +2054,6 @@ api.indices = function IndicesNS(transport) {
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
@ -2023,9 +2066,6 @@ api.indices = function IndicesNS(transport) {
 */
 api.indices.prototype.analyze = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    analyzer: {
      type: 'string'
    },
@ -4024,6 +4064,7 @@ api.indices.prototype.updateAliases = ca({
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: true)
+ * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
 api.indices.prototype.upgrade = ca({
@ -4050,6 +4091,10 @@ api.indices.prototype.upgrade = ca({
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
+    },
+    onlyAncientSegments: {
+      type: 'boolean',
+      name: 'only_ancient_segments'
    }
  },
  urls: [
@ -4077,7 +4122,6 @@ api.indices.prototype.upgrade = ca({
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
@ -4109,9 +4153,6 @@ api.indices.prototype.validateQuery = ca({
    operationThreading: {
      name: 'operation_threading'
    },
-    source: {
-      type: 'string'
-    },
    q: {
      type: 'string'
    }
@ -4158,7 +4199,6 @@ api.info = ca({
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
@ -4171,9 +4211,6 @@ api.info = ca({
 */
 api.mget = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    fields: {
      type: 'list'
    },
@ -4230,7 +4267,6 @@ api.mget = ca({
 * Perform a [mlt](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-more-like-this.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Number} params.boostTerms - The boost factor
 * @param {Number} params.maxDocFreq - The word occurrence frequency as count: words with higher occurrence in the corpus will be ignored
 * @param {Number} params.maxQueryTerms - The maximum query terms to be included in the generated query
@ -4255,9 +4291,6 @@ api.mget = ca({
 */
 api.mlt = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    boostTerms: {
      type: 'number',
      name: 'boost_terms'
@ -4351,7 +4384,6 @@ api.mlt = ca({
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
@ -4360,9 +4392,6 @@ api.mlt = ca({
 */
 api.mpercolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
@ -4416,16 +4445,12 @@ api.mpercolate = ca({
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
 api.msearch = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    searchType: {
      type: 'enum',
      options: [
@ -4472,7 +4497,6 @@ api.msearch = ca({
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
@ -4490,9 +4514,6 @@ api.msearch = ca({
 */
 api.mtermvectors = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ids: {
      type: 'list',
      required: false
@ -4938,7 +4959,6 @@ api.nodes.prototype.stats = ca({
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
@ -4957,9 +4977,6 @@ api.nodes.prototype.stats = ca({
 */
 api.percolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    routing: {
      type: 'list'
    },
@ -5165,15 +5182,11 @@ api.putTemplate = ca({
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
 api.scroll = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    scroll: {
      type: 'duration'
    },
@ -5223,7 +5236,6 @@ api.scroll = ca({
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
- * @param {String} params.source - The URL-encoded request definition using the Query DSL (instead of using request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
@ -5329,9 +5341,6 @@ api.search = ca({
    sort: {
      type: 'list'
    },
-    source: {
-      type: 'string'
-    },
    _source: {
      type: 'list'
    },
@ -5420,7 +5429,6 @@ api.search = ca({
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
@ -5454,9 +5462,6 @@ api.searchExists = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -5561,7 +5566,6 @@ api.searchShards = ca({
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
@ -5574,9 +5578,6 @@ api.searchShards = ca({
 */
 api.searchTemplate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
@ -5951,7 +5952,6 @@ api.snapshot.prototype.verifyRepository = ca({
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded request definition (instead of using request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
 api.suggest = ca({
@ -5980,9 +5980,6 @@ api.suggest = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -6006,7 +6003,6 @@ api.suggest = ca({
 * Perform a [termvector](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return.
@ -6023,9 +6019,6 @@ api.suggest = ca({
 */
 api.termvector = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    termStatistics: {
      type: 'boolean',
      'default': false,
--- a/src/lib/apis/master.js
+++ b/src/lib/apis/master.js
@ -1086,7 +1086,6 @@ api.cluster.prototype.stats = ca({
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
@ -1120,9 +1119,6 @@ api.count = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -1156,7 +1152,6 @@ api.count = ca({
 * Perform a [countPercolate](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
@ -1172,9 +1167,6 @@ api.count = ca({
 */
 api.countPercolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    routing: {
      type: 'list'
    },
@ -1320,105 +1312,6 @@ api['delete'] = ca({
  method: 'DELETE'
 });

-/**
- * Perform a [deleteByQuery](http://www.elastic.co/guide/en/elasticsearch/reference/master/docs-delete-by-query.html) request
- *
- * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.analyzer - The analyzer to use for the query string
- * @param {String} params.consistency - Specific write consistency setting for the operation
- * @param {String} [params.defaultOperator=OR] - The default operator for query string query (AND or OR)
- * @param {String} params.df - The field to use as default where no field prefix is given in the query string
- * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
- * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
- * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
- * @param {String} params.q - Query in the Lucene query string syntax
- * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
- * @param {Date, Number} params.timeout - Explicit operation timeout
- * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the operation; use `_all` to perform the operation on all indices
- * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the operation
- */
-api.deleteByQuery = ca({
-  params: {
-    analyzer: {
-      type: 'string'
-    },
-    consistency: {
-      type: 'enum',
-      options: [
-        'one',
-        'quorum',
-        'all'
-      ]
-    },
-    defaultOperator: {
-      type: 'enum',
-      'default': 'OR',
-      options: [
-        'AND',
-        'OR'
-      ],
-      name: 'default_operator'
-    },
-    df: {
-      type: 'string'
-    },
-    ignoreUnavailable: {
-      type: 'boolean',
-      name: 'ignore_unavailable'
-    },
-    allowNoIndices: {
-      type: 'boolean',
-      name: 'allow_no_indices'
-    },
-    expandWildcards: {
-      type: 'enum',
-      'default': 'open',
-      options: [
-        'open',
-        'closed',
-        'none',
-        'all'
-      ],
-      name: 'expand_wildcards'
-    },
-    q: {
-      type: 'string'
-    },
-    routing: {
-      type: 'string'
-    },
-    source: {
-      type: 'string'
-    },
-    timeout: {
-      type: 'time'
-    }
-  },
-  urls: [
-    {
-      fmt: '/<%=index%>/<%=type%>/_query',
-      req: {
-        index: {
-          type: 'list'
-        },
-        type: {
-          type: 'list'
-        }
-      }
-    },
-    {
-      fmt: '/<%=index%>/_query',
-      req: {
-        index: {
-          type: 'list'
-        }
-      }
-    }
-  ],
-  method: 'DELETE'
-});
-
 /**
 * Perform a [deleteScript](http://www.elastic.co/guide/en/elasticsearch/reference/master/modules-scripting.html) request
 *
@ -1556,7 +1449,6 @@ api.exists = ca({
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
@ -1607,9 +1499,6 @@ api.explain = ca({
    routing: {
      type: 'string'
    },
-    source: {
-      type: 'string'
-    },
    _source: {
      type: 'list'
    },
@ -1639,6 +1528,66 @@ api.explain = ca({
  method: 'POST'
 });

+/**
+ * Perform a [fieldStats](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-field-stats.html) request
+ *
+ * @param {Object} params - An object with parameters used to carry out this action
+ * @param {String, String[], Boolean} params.fields - A comma-separated list of fields for to get field statistics for (min value, max value, and more)
+ * @param {String} [params.level=cluster] - Defines if field stats should be returned on a per index level or on a cluster wide level
+ * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
+ * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
+ * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
+ * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
+ */
+api.fieldStats = ca({
+  params: {
+    fields: {
+      type: 'list'
+    },
+    level: {
+      type: 'enum',
+      'default': 'cluster',
+      options: [
+        'indices',
+        'cluster'
+      ]
+    },
+    ignoreUnavailable: {
+      type: 'boolean',
+      name: 'ignore_unavailable'
+    },
+    allowNoIndices: {
+      type: 'boolean',
+      name: 'allow_no_indices'
+    },
+    expandWildcards: {
+      type: 'enum',
+      'default': 'open',
+      options: [
+        'open',
+        'closed',
+        'none',
+        'all'
+      ],
+      name: 'expand_wildcards'
+    }
+  },
+  urls: [
+    {
+      fmt: '/<%=index%>/_field_stats',
+      req: {
+        index: {
+          type: 'list'
+        }
+      }
+    },
+    {
+      fmt: '/_field_stats'
+    }
+  ],
+  method: 'POST'
+});
+
 /**
 * Perform a [get](http://www.elastic.co/guide/en/elasticsearch/reference/master/docs-get.html) request
 *
@ -1974,7 +1923,6 @@ api.indices = function IndicesNS(transport) {
 * Perform a [indices.analyze](http://www.elastic.co/guide/en/elasticsearch/reference/master/indices-analyze.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.analyzer - The name of the analyzer to use
 * @param {String, String[], Boolean} params.charFilters - A comma-separated list of character filters to use for the analysis
 * @param {String} params.field - Use the analyzer configured for this field (instead of passing the analyzer name)
@ -1987,9 +1935,6 @@ api.indices = function IndicesNS(transport) {
 */
 api.indices.prototype.analyze = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    analyzer: {
      type: 'string'
    },
@ -2050,7 +1995,6 @@ api.indices.prototype.analyze = ca({
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to clear when using the `field_data` parameter (default: all)
 * @param {Boolean} params.filter - Clear filter caches
 * @param {Boolean} params.filterCache - Clear filter caches
- * @param {Boolean} params.filterKeys - A comma-separated list of keys to clear when using the `filter_cache` parameter (default: all)
 * @param {Boolean} params.id - Clear ID caches for parent/child
 * @param {Boolean} params.idCache - Clear ID caches for parent/child
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
@ -2079,10 +2023,6 @@ api.indices.prototype.clearCache = ca({
      type: 'boolean',
      name: 'filter_cache'
    },
-    filterKeys: {
-      type: 'boolean',
-      name: 'filter_keys'
-    },
    id: {
      type: 'boolean'
    },
@ -3892,6 +3832,7 @@ api.indices.prototype.updateAliases = ca({
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.waitForCompletion - Specify whether the request should block until the all segments are upgraded (default: false)
+ * @param {Boolean} params.onlyAncientSegments - If true, only ancient (an older Lucene major release) segments will be upgraded
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names; use `_all` or empty string to perform the operation on all indices
 */
 api.indices.prototype.upgrade = ca({
@ -3918,6 +3859,10 @@ api.indices.prototype.upgrade = ca({
    waitForCompletion: {
      type: 'boolean',
      name: 'wait_for_completion'
+    },
+    onlyAncientSegments: {
+      type: 'boolean',
+      name: 'only_ancient_segments'
    }
  },
  urls: [
@ -3945,7 +3890,6 @@ api.indices.prototype.upgrade = ca({
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {Anything} params.operationThreading - TODO: ?
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String} params.q - Query in the Lucene query string syntax
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to restrict the operation; leave empty to perform the operation on all types
@ -3977,9 +3921,6 @@ api.indices.prototype.validateQuery = ca({
    operationThreading: {
      name: 'operation_threading'
    },
-    source: {
-      type: 'string'
-    },
    q: {
      type: 'string'
    }
@ -4026,7 +3967,6 @@ api.info = ca({
 * Perform a [mget](http://www.elastic.co/guide/en/elasticsearch/reference/master/docs-multi-get.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.fields - A comma-separated list of fields to return in the response
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.realtime - Specify whether to perform the operation in realtime or search mode
@ -4039,9 +3979,6 @@ api.info = ca({
 */
 api.mget = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    fields: {
      type: 'list'
    },
@ -4094,132 +4031,10 @@ api.mget = ca({
  method: 'POST'
 });

-/**
- * Perform a [mlt](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-more-like-this.html) request
- *
- * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
- * @param {Number} params.boostTerms - The boost factor
- * @param {Number} params.maxDocFreq - The word occurrence frequency as count: words with higher occurrence in the corpus will be ignored
- * @param {Number} params.maxQueryTerms - The maximum query terms to be included in the generated query
- * @param {Number} params.maxWordLength - The minimum length of the word: longer words will be ignored
- * @param {Number} params.minDocFreq - The word occurrence frequency as count: words with lower occurrence in the corpus will be ignored
- * @param {Number} params.minTermFreq - The term frequency as percent: terms with lower occurrence in the source document will be ignored
- * @param {Number} params.minWordLength - The minimum length of the word: shorter words will be ignored
- * @param {String, String[], Boolean} params.mltFields - Specific fields to perform the query against
- * @param {Number} params.percentTermsToMatch - How many terms have to match in order to consider the document a match (default: 0.3)
- * @param {String} params.routing - Specific routing value
- * @param {Number} params.searchFrom - The offset from which to return results
- * @param {String, String[], Boolean} params.searchIndices - A comma-separated list of indices to perform the query against (default: the index containing the document)
- * @param {String} params.searchScroll - A scroll search request definition
- * @param {Number} params.searchSize - The number of documents to return (default: 10)
- * @param {String} params.searchSource - A specific search request definition (instead of using the request body)
- * @param {String} params.searchType - Specific search type (eg. `dfs_then_fetch`, `scan`, etc)
- * @param {String, String[], Boolean} params.searchTypes - A comma-separated list of types to perform the query against (default: the same type as the document)
- * @param {String, String[], Boolean} params.stopWords - A list of stop words to be ignored
- * @param {String} params.id - The document ID
- * @param {String} params.index - The name of the index
- * @param {String} params.type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
- */
-api.mlt = ca({
-  params: {
-    source: {
-      type: 'string'
-    },
-    boostTerms: {
-      type: 'number',
-      name: 'boost_terms'
-    },
-    maxDocFreq: {
-      type: 'number',
-      name: 'max_doc_freq'
-    },
-    maxQueryTerms: {
-      type: 'number',
-      name: 'max_query_terms'
-    },
-    maxWordLength: {
-      type: 'number',
-      name: 'max_word_length'
-    },
-    minDocFreq: {
-      type: 'number',
-      name: 'min_doc_freq'
-    },
-    minTermFreq: {
-      type: 'number',
-      name: 'min_term_freq'
-    },
-    minWordLength: {
-      type: 'number',
-      name: 'min_word_length'
-    },
-    mltFields: {
-      type: 'list',
-      name: 'mlt_fields'
-    },
-    percentTermsToMatch: {
-      type: 'number',
-      name: 'percent_terms_to_match'
-    },
-    routing: {
-      type: 'string'
-    },
-    searchFrom: {
-      type: 'number',
-      name: 'search_from'
-    },
-    searchIndices: {
-      type: 'list',
-      name: 'search_indices'
-    },
-    searchScroll: {
-      type: 'string',
-      name: 'search_scroll'
-    },
-    searchSize: {
-      type: 'number',
-      name: 'search_size'
-    },
-    searchSource: {
-      type: 'string',
-      name: 'search_source'
-    },
-    searchType: {
-      type: 'string',
-      name: 'search_type'
-    },
-    searchTypes: {
-      type: 'list',
-      name: 'search_types'
-    },
-    stopWords: {
-      type: 'list',
-      name: 'stop_words'
-    }
-  },
-  url: {
-    fmt: '/<%=index%>/<%=type%>/<%=id%>/_mlt',
-    req: {
-      index: {
-        type: 'string'
-      },
-      type: {
-        type: 'string'
-      },
-      id: {
-        type: 'string'
-      }
-    }
-  },
-  method: 'POST'
-});
-
 /**
 * Perform a [mpercolate](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
@ -4228,9 +4043,6 @@ api.mlt = ca({
 */
 api.mpercolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
@ -4284,16 +4096,12 @@ api.mpercolate = ca({
 * Perform a [msearch](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-multi-search.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String} params.searchType - Search operation type
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to use as default
 * @param {String, String[], Boolean} params.type - A comma-separated list of document types to use as default
 */
 api.msearch = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    searchType: {
      type: 'enum',
      options: [
@ -4340,7 +4148,6 @@ api.msearch = ca({
 * Perform a [mtermvectors](http://www.elastic.co/guide/en/elasticsearch/reference/master/docs-multi-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.ids - A comma-separated list of documents ids. You must define ids as parameter or set "ids" or "docs" in the request body
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned. Applies to all returned documents unless otherwise specified in body "params" or "docs".
@ -4359,9 +4166,6 @@ api.msearch = ca({
 */
 api.mtermvectors = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ids: {
      type: 'list',
      required: false
@ -4584,39 +4388,6 @@ api.nodes.prototype.info = ca({
  ]
 });

-/**
- * Perform a [nodes.shutdown](http://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-nodes-shutdown.html) request
- *
- * @param {Object} params - An object with parameters used to carry out this action
- * @param {Date, Number} params.delay - Set the delay for the operation (default: 1s)
- * @param {Boolean} params.exit - Exit the JVM as well (default: true)
- * @param {String, String[], Boolean} params.nodeId - A comma-separated list of node IDs or names to perform the operation on; use `_local` to perform the operation on the node you're connected to, leave empty to perform the operation on all nodes
- */
-api.nodes.prototype.shutdown = ca({
-  params: {
-    delay: {
-      type: 'time'
-    },
-    exit: {
-      type: 'boolean'
-    }
-  },
-  urls: [
-    {
-      fmt: '/_cluster/nodes/<%=nodeId%>/_shutdown',
-      req: {
-        nodeId: {
-          type: 'list'
-        }
-      }
-    },
-    {
-      fmt: '/_shutdown'
-    }
-  ],
-  method: 'POST'
-});
-
 /**
 * Perform a [nodes.stats](http://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-nodes-stats.html) request
 *
@ -4820,7 +4591,6 @@ api.nodes.prototype.stats = ca({
 * Perform a [percolate](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-percolate.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {String, String[], Boolean} params.routing - A comma-separated list of specific routing values
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
@ -4839,9 +4609,6 @@ api.nodes.prototype.stats = ca({
 */
 api.percolate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    routing: {
      type: 'list'
    },
@ -5047,15 +4814,11 @@ api.putTemplate = ca({
 * Perform a [scroll](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-scroll.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Duration} params.scroll - Specify how long a consistent view of the index should be maintained for scrolled search
 * @param {String} params.scrollId - The scroll ID
 */
 api.scroll = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    scroll: {
      type: 'duration'
    },
@ -5105,7 +4868,6 @@ api.scroll = ca({
 * @param {String} params.searchType - Search operation type
 * @param {Number} params.size - Number of hits to return (default: 10)
 * @param {String, String[], Boolean} params.sort - A comma-separated list of <field>:<direction> pairs
- * @param {String} params.source - The URL-encoded request definition using the Query DSL (instead of using request body)
 * @param {String, String[], Boolean} params._source - True or false to return the _source field or not, or a list of fields to return
 * @param {String, String[], Boolean} params._sourceExclude - A list of fields to exclude from the returned _source field
 * @param {String, String[], Boolean} params._sourceInclude - A list of fields to extract and return from the _source field
@ -5212,9 +4974,6 @@ api.search = ca({
    sort: {
      type: 'list'
    },
-    source: {
-      type: 'string'
-    },
    _source: {
      type: 'list'
    },
@ -5307,7 +5066,6 @@ api.search = ca({
 * @param {Number} params.minScore - Include only documents with a specific `_score` value in the result
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded query definition (instead of using the request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of indices to restrict the results
 * @param {String, String[], Boolean} params.type - A comma-separated list of types to restrict the results
 */
@ -5341,9 +5099,6 @@ api.searchExists = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -5448,7 +5203,6 @@ api.searchShards = ca({
 * Perform a [searchTemplate](http://www.elastic.co/guide/en/elasticsearch/reference/current/search-template.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
 * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
@ -5461,9 +5215,6 @@ api.searchShards = ca({
 */
 api.searchTemplate = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    ignoreUnavailable: {
      type: 'boolean',
      name: 'ignore_unavailable'
@ -5838,7 +5589,6 @@ api.snapshot.prototype.verifyRepository = ca({
 * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
 * @param {String} params.preference - Specify the node or shard the operation should be performed on (default: random)
 * @param {String} params.routing - Specific routing value
- * @param {String} params.source - The URL-encoded request definition (instead of using request body)
 * @param {String, String[], Boolean} params.index - A comma-separated list of index names to restrict the operation; use `_all` or empty string to perform the operation on all indices
 */
 api.suggest = ca({
@ -5867,9 +5617,6 @@ api.suggest = ca({
    },
    routing: {
      type: 'string'
-    },
-    source: {
-      type: 'string'
    }
  },
  urls: [
@ -5893,7 +5640,6 @@ api.suggest = ca({
 * Perform a [termvectors](http://www.elastic.co/guide/en/elasticsearch/reference/master/docs-termvectors.html) request
 *
 * @param {Object} params - An object with parameters used to carry out this action
- * @param {String} params.source - The URL-encoded request definition
 * @param {Boolean} params.termStatistics - Specifies if total term frequency and document frequency should be returned.
 * @param {Boolean} [params.fieldStatistics=true] - Specifies if document count, sum of document frequencies and sum of total term frequencies should be returned.
 * @param {Boolean} params.dfs - Specifies if distributed frequencies should be returned instead shard frequencies.
@ -5913,9 +5659,6 @@ api.suggest = ca({
 */
 api.termvectors = ca({
  params: {
-    source: {
-      type: 'string'
-    },
    termStatistics: {
      type: 'boolean',
      'default': false,