Commit Graph

406 Commits

Author SHA1 Message Date
Martijn van Groningen c82f27577b Added dedicated thread pool cat api, that can show all thread pool related statistic (size, rejected, queue etc.) for all thread pools (get, search, index etc.)
By default active, rejected and queue thread statistics are included for the index, bulk and search thread pool.
Other thread statistics of other thread pools can be included via the `h` query string parameter.

Closes #4907
2014-01-29 13:25:06 +01:00
uboness 9f04e5fe38 fixed nested example response in docs
Closes #4935
2014-01-29 13:09:12 +01:00
uboness dd389d1cc5 Made all multi-bucket aggs return consistent response format
Closes #4926
2014-01-28 17:46:57 +01:00
Luca Cavanna b61ca9932a [DOCS] Clarified docs for cluster.routing.allocation.same_shard.host cluster setting
Clarified also javadocs for SameShardAllocationDecider
2014-01-28 12:32:37 +01:00
Luca Cavanna 95bf091dd6 [DOCS] unified index settings info and added warmers section in create index docs 2014-01-27 17:10:38 +01:00
Costin Leau 2690019e95 update link to Hadoop Snapshot/Restore plugin 2014-01-25 18:27:14 +02:00
Clinton Gormley 1aa1e83e03 [DOCS] Updated the breaking changes for the fields param
Closes #4888
2014-01-25 12:34:15 +01:00
Karel Minarik 241bb09db1 [DOCS] More assertive statement about requiring `query` in _count, etc 2014-01-23 20:35:44 +01:00
Nik Everett 93a8e80aff Support multiple rescores
Detects if rescores arrive as an array instead of a plain object.  If so
then parse each element of the array as a separate rescore to be executed
one after another.  It looks like this:
   "rescore" : [ {
      "window_size" : 100,
      "query" : {
         "rescore_query" : {
            "match" : {
               "field1" : {
                  "query" : "the quick brown",
                  "type" : "phrase",
                  "slop" : 2
               }
            }
         },
         "query_weight" : 0.7,
         "rescore_query_weight" : 1.2
      }
   }, {
      "window_size" : 10,
      "query" : {
         "score_mode": "multiply",
         "rescore_query" : {
            "function_score" : {
               "script_score": {
                  "script": "log10(doc['numeric'].value + 2)"
               }
            }
         }
      }
   } ]

Rescores as a single object are still supported.

Closes #4748
2014-01-23 16:29:07 +01:00
Nik Everett 37f80c8d80 Documentation for score_mode
Closes #4742
2014-01-23 16:24:48 +01:00
Brusic d9b71a8083 [DOCS] various docs fixes
Removed unused misc.asciidoc file
Added plugins directory to directory layout
Fixed transport.tcp.connect_timeout value to match the code found in NetworkService.TcpSettings
Clarified that phrase query does not preserve order of terms
Clarified merge page
Added instructions on how to build documentation to docs/README
2014-01-23 10:52:13 +01:00
Clinton Gormley 8685818ad3 [DOCS] Moved termvector and mtermvectors from search to docs 2014-01-22 14:10:26 +01:00
Simon Willnauer cb3bcb05be [DOCS]: Fix added version termvectors.asciidoc 2014-01-22 12:08:13 +01:00
Simon Willnauer e6ace1313e [DOCS]: fixed added / coming tags in docs 2014-01-22 12:02:37 +01:00
Martijn van Groningen 2981edca54 [DOCS] `coming` instead of `added` for copy_to feature. 2014-01-22 11:26:22 +01:00
Martijn van Groningen 5a61a8b098 [DOCS] annotated the multi fields and copy_to feature with the right version. 2014-01-22 11:16:41 +01:00
Adrien Grand 9282ae4ffd Terms aggregations: make size=0 return all terms.
Terms aggregations return up to `size` terms, so up to now, the way to get all
matching terms back was to set `size` to an arbitrary high number that would be
larger than the number of unique terms.

Terms aggregators already made sure to not allocate memory based on the `size`
parameter so this commit mostly consists in making `0` an alias for the
maximum integer value in the TermsParser.

Close #4837
2014-01-22 11:05:10 +01:00
Martijn van Groningen 75778d082b [DOCS] Moved multi fields documentation into the core-types page
Removed docs about setting inheriting (was never added)
Made mapping samples formatting similar as other ones.
2014-01-22 10:05:58 +01:00
Lee Hinman 2c289fb538 Add the ability to retrieve fields from field data
Adds a new FetchSubPhase, FieldDataFieldsFetchSubPhase, which loads the
field data cache for a field and returns an array of values for the
field.

Also removes `doc['<field>']` and `_source.<field>` workaround no longer
needed in field name resolving.

Closes #4492
2014-01-21 09:13:32 -07:00
Adrien Grand fe351f14e8 Document `index.shard.check_on_startup`. 2014-01-21 15:55:59 +01:00
Martijn van Groningen 66ed9a855a [DOCS] Added multi fields link to mapping page. 2014-01-21 10:52:32 +01:00
Shay Banon e29659e36d add internal force local flag, used by tribe node
tribe node to set it to true so all master read operations will automatically execute on the local tribe node
2014-01-20 22:40:26 +01:00
Luca Cavanna bdb1992e85 Fixed typo 2014-01-20 19:32:50 +01:00
Martijn van Groningen 9bc3d996ff [SPECS] Updated percolator specs. 2014-01-20 18:18:27 +01:00
Igor Motov 649f1b13da Initial implementation of custom _all field
Closes #4520
2014-01-20 10:44:33 -05:00
Simon Willnauer f0bce08c30 Return `MatchNoDocsQuery` if query string is emtpy
Closes #3952
2014-01-20 16:08:57 +01:00
Florian Gilcher eed079aaac Reference docs fixes
* Make it clearer that `aggs` is an allowed synomym
  for the `aggregations` key
* Fix broken example in for datehistogram, `1.5M` is
  not an allowed interval
* Make use of colon before examples consistent
* Fix typos
2014-01-20 12:14:17 +01:00
Dawid Weiss ae71b25145 Documentation typo. 2014-01-20 11:51:08 +01:00
Martijn van Groningen db394117c4 Made sure that any filter that wraps a p/c filter (has_child & has_parent) either directly or indirectly will never be cached by making CustomQueryWrappingFilter extend from NoCacheFilter.
Closes #4757
2014-01-20 10:54:09 +01:00
Alexander Reelsen e34a35244c [DOCS] Added documentation for CAT Aliases API
Added asciidoc. Added new lines in java class.
2014-01-20 09:23:00 +01:00
Clinton Gormley 5003ca9278 [DOCS] Fixed file:/// URL for installing plugins 2014-01-20 01:34:12 +01:00
Andy Goldstein 8f659bccb1 Add documentation for transport.publish_port 2014-01-17 22:06:22 +01:00
David Pilato 38874e5f9b Remove the "-f" script argument from the documentation
Closes #4778.
2014-01-17 11:44:30 +01:00
dpen2000 bb19412122 [DOCS] Fixed typo in frontends.asciidoc 2014-01-16 13:19:51 +01:00
Clinton Gormley 8cb091e55d [DOCS] Tidied up asciidoc for migration page 2014-01-16 12:22:05 +01:00
Luca Cavanna 4126ae2631 [DOCS] updated json responses after #4310 and #4480
- Removed "ok": true from response examples
 - Added "created" flag to index response examples
 - Replaced exists flag with found in delete response examples
2014-01-16 12:01:39 +01:00
Luca Cavanna 3399f6926a [DOCS] made it clearer that the _version is incremented by all write operations (deletes included) 2014-01-16 11:44:46 +01:00
Igor Motov 4643f78098 [DOCS] Add documentation for URL repository 2014-01-15 13:13:16 -05:00
Clinton Gormley 3d4891321b [DOCS] Minor changes to the breaking changes doc 2014-01-15 18:23:03 +01:00
Alexander Reelsen c6155c5142 release [1.0.0.RC1] 2014-01-15 17:02:22 +00:00
Clinton Gormley 9e3f527721 [DOCS] Fixed asciidoc issue 2014-01-15 18:00:13 +01:00
Clinton Gormley faddd66e87 [DOCS] Added breaking changes in 1.0 2014-01-15 17:50:24 +01:00
Clinton Gormley 12a095d797 [DOCS] Tidied up the multi-indices docs 2014-01-15 16:13:38 +01:00
Clinton Gormley 93ba3b5e70 [DOCS] Tidied up layout of setup docs 2014-01-15 15:09:34 +01:00
Lee Hinman 3062e59f51 [DOCS] Fix default setting in circuit breaker documentation 2014-01-15 07:05:05 -07:00
Clinton Gormley a0b993e2dc [DOCS] Tidied up cluster settings docs 2014-01-15 14:51:18 +01:00
Clinton Gormley f8a427e266 [DOCS] Moved fielddata circuit breaker higher up the page 2014-01-15 14:00:08 +01:00
Alexander Reelsen 349a8be4fd Consistent REST API changes for GETting data
* Made GET mappings consistent, supporting
  * /{index}/_mappings/{type}
  * /{index}/_mapping/{type}
  * /_mapping/{type}
  * Added "mappings" in the JSON response to align it with other responses
* Made GET warmers consistent, support /{index}/_warmers/{type} and /_warmer, /_warner/{name}
  as well as wildcards and _all notation
* Made GET aliases consistent, support /{index}/_aliases/{name} and /_alias, /_aliases/{name}
  as well as wildcards and _all notation
* Made GET settings consistent, added /{index}/_setting/{name}, /_settings/{name}
  as well as supportings wildcards in settings name
* Returning empty JSON instead of a 404, if a specific warmer/
  setting/alias/type is missing
* Added a ton of spec tests for all of the above
* Added a couple of more integration tests for several features

Relates #4071
2014-01-14 22:33:52 +01:00
Igor Motov ba7699a38b Add documentation for index.routing.allocation.*._name and index.routing.allocation.*._id options 2014-01-14 16:20:46 -05:00
Britta Weber 411739fe3b Make PUT and DELETE consistent for _mapping, _alias and _warmer
See issue #4071

PUT options for _mapping:

Single type can now be added with

`[PUT|POST] {index|_all|*|regex|blank}/[_mapping|_mappings]/type`

and

`[PUT|POST] {index|_all|*|regex|blank}/type/[_mapping|_mappings]`

PUT options for _warmer:

PUT with a single warmer can now be done with

`[PUT|POST] {index|_all|*|prefix*|blank}/{type|_all|*|prefix*|blank}/[_warmer|_warmers]/warmer_name`

PUT options for _alias:

Single alias can now be PUT with

`[PUT|POST] {index|_all|*|prefix*|blank}/[_alias|_aliases]/alias`

DELETE options _mapping:

Several mappings can be deleted at once by defining several indices and types with

`[DELETE] /{index}/{type}`

`[DELETE] /{index}/{type}/_mapping`

`[DELETE] /{index}/_mapping/{type}`

where

`index= * | _all | glob pattern | name1, name2, …`

`type= * | _all | glob pattern | name1, name2, …`

Alternatively, the keyword `_mapings` can be used.

DELETE options for  _warmer:

Several warmers can be deleted at once by defining several indices and names with

`[DELETE] /{index}/_warmer/{type}`

where

`index= * | _all | glob pattern | name1, name2, …`

`type= * | _all | glob pattern | name1, name2, …`

Alternatively, the keyword `_warmers` can be used.

DELETE options for _alias:

Several aliases can be deleted at once by defining several indices and names with

`[DELETE] /{index}/_alias/{type}`

where

`index= * | _all | glob pattern | name1, name2, …`

`type= * | _all | glob pattern | name1, name2, …`

Alternatively, the keyword `_aliases` can be used.
2014-01-14 20:02:43 +01:00
Benjamin Vetter ba8e012be9 Referring to stop analyzer for stopword docs #329 2014-01-14 11:53:30 +01:00
Benjamin Vetter 22a96e6a18 Added stopwords: _none_ to the docs #329 2014-01-14 11:53:29 +01:00
Igor Motov b987615f5e Improve support for partial snapshots
Fixes #4701. Changes behavior of the snapshot operation. The operation now fails if not all primary shards are available at the beginning of the snapshot operation. The restore operation no longer tries to restore indices with shards that failed or were missing during snapshot operation.
2014-01-13 16:59:21 -05:00
Lee Hinman b379bf5668 Default to not accepting type wrapper in indexing requests
Currently it is possible to index a document as:

```
POST /myindex/mytype/1
{ "foo"...}
```

or as:

```
POST /myindex/mytype/1
{
    "mytype": {
        "foo"...
    }
}
```

This makes indexing non-deterministic and fields can be misinterpreted
as type names.

This changes makes Elasticsearch accept only the first form by default,
ie without the type wrapper. This can be changed by setting
`index.mapping.allow_type_wrapper` to `true`` when creating the index.

Closes #4484
2014-01-13 14:37:00 -07:00
Clinton Gormley 0751f0b7c6 [DOCS] Fixed link to tribe.asciidoc 2014-01-13 22:01:12 +01:00
Clinton Gormley 2e79246c1a [DOCS] Added docs for tribe node
Related #4708
2014-01-13 21:53:53 +01:00
Andrew Raines e13f55dfca [DOCS] Update cat/indices to reflect ?pri flag 2014-01-13 14:18:27 -06:00
markharwood 541059a4d1 Adds a new coerce flag for numeric field mappings which is defaulted to true.
When set to false a new strict mode of parsing is employed which
a) does not permit numbers to be passed as JSON strings in quotes
b) rejects numbers with fractions that are passed to integer, short or long fields.

Closes #4117
2014-01-13 17:58:18 +00:00
markharwood 2795f4e55d Standardized use of “*_length” for parameter names rather than “*_len”.
Java Builder apis drop old “len” methods in favour of new “length”
Rest APIs support both old “len: and new “length” forms using new ParseField class to a) provide compiler-checked consistency between Builder and Parser classes and
b) a common means of handling deprecated syntax in the DSL.
Documentation and rest specs only document the new “*length” forms
Closes #4083
2014-01-13 15:59:15 +00:00
Simon Willnauer 8247e4beae Rename RobinEngine and friends to InternalEngine
Closes #4633
2014-01-13 15:49:10 +01:00
LightGuard e89d5d0d86 Fixing up code block delimeters for asciidoctor
You can now successfully run the docs through asciidoctor
2014-01-13 15:26:53 +01:00
Simon Willnauer 7f63ddf94e Default stopwords list should be `_none_` for all but language-specific analyzers
`standard_html_strip` and `pattern` analyzer support stopwords which are
set to the default `english` stopwords by default. Those analyzers
should not use stopwords by default since they are language neutral

Closes #4699
2014-01-13 14:44:10 +01:00
Adrien Grand 5c237fe834 Add new option `min_doc_count` to terms and histogram aggregations.
`min_doc_count` is the minimum number of hits that a term or histogram key
should match in order to appear in the response.

`min_doc_count=0` replaces `compute_empty_buckets` for histograms and will
behave exactly like facets' `all_terms=true` for terms aggregations.

Close #4662
2014-01-13 10:09:38 +01:00
Martijn van Groningen 943b62634c Replaced the multi-field type in favour for the multi fields option that can be set on any core field.
When upgrading to ES 1.0 the existing mappings with a multi-field type automatically get replaced to a core field with the new `fields` option.

If a `multi_field` type-ed field doesn't have a main / default field, a default field will be chosen for the multi fields syntax. The new main field type
will be equal to the first `multi_field` fields' field or type string if no fields have been configured for the `multi_field` field and in both cases
the default index will not be indexed (`index=no` is set on the default field).

If a `multi_field` typed field has a default field, that field will replace the `multi_field` typed field.

Closes to #4521
2014-01-13 09:21:53 +01:00
Florian Schilling 464037e0c1 Geo clean Up
============
The default unit for measuring distances is *MILES* in most cases. This commit moves ES
over to the *International System of Units* and make it work on a default which relates
to *METERS* . Also the current structures of the `GeoBoundingBox Filter` changed in
order to define the *Bounding* by setting abitrary corners.

Distances
---------
Since the default unit for measuring distances has changed to a default unit
`DistanceUnit.DEFAULT` relating to *meters*, the **REST API** has changed at the
following places:

  * `ScriptDocValues.factorDistance()` returns *meters* instead of *miles*
  * `ScriptDocValues.factorDistanceWithDefault()` returns *meters* instead of *miles*
  * `ScriptDocValues.arcDistance()` returns *meters* instead of *miles*
        one might use `ScriptDocValues.arcDistanceInMiles()`
  * `ScriptDocValues.arcDistanceWithDefault()` returns *meters* instead of *miles*
  * `ScriptDocValues.distance()` returns *meters* instead of *miles*
        one might use `ScriptDocValues.distanceInMiles()`
  * `ScriptDocValues.distanceWithDefault()` returns *meters* instead of *miles*
        one might use `ScriptDocValues.distanceInMilesWithDefault()`
  * `GeoDistanceFilter` default unit changes from *kilometers* to *meters*
  * `GeoDistanceRangeFilter` default unit changes from *miles* to *meters*
  * `GeoDistanceFacet` default unit changes from *miles* to *meters*

Geo Bounding Box Filter
-----------------------
The naming of the GeoBoundingBoxFilter properties allows to set arbitrary corners
(see #4084) namely `top_right`, `top_left`, `bottom_right` and `bottom_left`. This
change also includes the fields `topRight` and `bottomLeft` Also it is be possible to
set the single values by using just `top`, `bottom`, `left` and `right` parameters.

Closes #4515, #4084
2014-01-11 21:30:29 +09:00
Boaz Leskes 5ac7bd83ad Expose min/max open file descriptors in Cluster Stats API
Also changes the response format of that section to:

```
 "open_file_descriptors": {
      "min": 200,
      "max": 346,
       "avg": 273
 }
```

Closes #4681

Note: this is an aggregate of 3 commits in the 0.90 branch
2014-01-10 12:15:56 +01:00
Shay Banon fe2a70831f remove bloom from clear cache API, add id_cache 2014-01-09 21:08:45 +01:00
Clinton Gormley 3ab73ab957 Deprecate document _boost
Fixes #4664
2014-01-09 16:04:01 +01:00
Simon Willnauer bc5a9ca342 Rename edit_distance/min_similarity to fuzziness
A lot of different API's currently use different names for the
same logical parameter. Since lucene moved away from the notion
of a `similarity` and now uses an `fuzziness` we should generalize
this and encapsulate the generation, parsing and creation of these
settings across all queries.

This commit adds a new `Fuzziness` class that handles the renaming
and generalization in a backwards compatible manner.

This commit also added a ParseField class to better support deprecated
Query DSL parameters

The ParseField class allows specifying parameger that have been deprecated.
Those parameters can be more easily tracked and removed in future version.
This also allows to run queries in `strict` mode per index to throw
exceptions if a query is executed with deprected keys.

Closes #4082
2014-01-09 15:14:51 +01:00
Martijn van Groningen eb63bb259d Added `action.destructive_requires_name` that controls whether wildcard expressions and `_all` is allowed to be used for destructive operat Also the delete index api requires always an index to be specified (either concrete index, alias or wildcard expression)
Closes #4549 #4481
2014-01-09 11:36:50 +01:00
Alexander Reelsen 7042a9aa65 [DOCS] Fix HTTP endpoints after stats API changes 2014-01-09 11:30:28 +01:00
Alexander Reelsen 1652767ec8 [DOCS] Added documentation for SameShardAllocationDecider
Closes #4615
2014-01-09 11:24:12 +01:00
Martijn van Groningen e6f83248a2 Deprecated disable allocation decider which has the following options:
`allocation.disable_new_allocation`, `allocation.disable_allocation`, `allocation.disable_replica_allocation`,
in favour for the enable allocation decider which has a single option `allocation.enable` wich can be set to the following values:
`none`, `new_primaries`, `primaries` and `all` (default).

Closes #4488
2014-01-09 10:01:46 +01:00
Martijn van Groningen 7e341cefd0 Change the `sort` boolean option in percolate api to the sort dsl available in search api.
Closes #4625
2014-01-09 09:58:34 +01:00
Martijn van Groningen 0973b2863c Added extra rest endpoint for get settings api.
Added rest test to also test the get settings' prefix option.
2014-01-09 09:44:40 +01:00
Clinton Gormley 2e4b70d40f [DOCS] Fixed duplicate ID in highlighting 2014-01-09 00:37:18 +01:00
Nik Everett bbf0ec52de Add warning phrase suggester's max_errors
large number can badly impact performance.
2014-01-08 23:06:41 +01:00
Igor Motov bec6527312 Add support for flat_settings flag to all REST APIs that output settings
Closes #4140
2014-01-08 10:36:36 -05:00
Martijn van Groningen 6dc434822c Changed get index settings api to use new internal get index settings api instead of relying on the cluster state api.
The new internal get index settings api is more efficient when it comes to sending the index settings from the master to the client via the
Also the get index settings support now all the indices options.

Closes #4620
2014-01-08 13:18:57 +01:00
Nik Everett 8bd9e34e39 Stop FVH from throwing away some query boosts
The FVH was throwing away some boosts on queries stopping a number of
ways to boost phrase matches to the top of the list of fragments from
working.

The plain highlighter also doesn't work for this but that is because it
doesn't support the concept of the same term having a different score at
different positions.

Also update documentation claiming that FHV is nicer for weighing terms
found by query combinations.

Closes #4351
2014-01-08 11:51:48 +01:00
Nik Everett 522d620eb6 Use FHV's phraseLimit
This prevents poisoning the FVH with documents that contain TONS of matches
which take tons of memory and time to highlight.

Closes #4645
2014-01-08 11:27:58 +01:00
Alexander Reelsen ad50afbec8 Simplify usage of nodes info API
Important: This breaks backwards compatibility with 0.90

* Removed endpoints: /_cluster/nodes, /_cluster/nodes/nodeId1,nodeId2
* Disallow usage of parameters, but make required metrics part of URI
* Changed NodesInfoRequest to return everything by default
* Fixed NPE in NodesInfoResponse

Closes #4055
2014-01-08 09:46:04 +01:00
Alexander Reelsen 6ef6bb993c Cluster state API: Improved consistency
Instead of specifying what kind of data should be filtered, this commit
streamlines the API to actually specify, what kind of data should be displayed.
This makes its behaviour similar to the other requests, like NodeIndicesStats.

A small feature has been added as well: If you specify an index to select on, not
only the metadata, but also the routing tables are filtered by index in order
to prevent too big cluster states to be returned.

Also the CAT apis have been changed to only return the wanted data in order to keep
network traffic as small as needed.

Tests for the cluster state API filtering have been added as well.

Note: This change breaks backwards compatibility with 0.90!

Closes #4065
2014-01-08 09:25:20 +01:00
Igor Motov 5d98341d11 Fix typo in snapshot/restore documentation 2014-01-07 14:03:12 -05:00
Shay Banon 4aa5ef139e randomize flush interval so multiple shards won't flush at the sam time
- also, allow to update interval using update settings on an index
2014-01-07 19:58:28 +01:00
markharwood 602de04692 A GeoHashGrid aggregation that buckets GeoPoints into cells whose dimensions are determined by a choice of GeoHash resolution.
Added a long-based representation of GeoHashes to GeoHashUtils for fast evaluation in aggregations.
The new BucketUtils provides a common heuristic for determining the number of results to obtain from each shard in "top N" type requests.
2014-01-07 18:03:33 +00:00
Lee Hinman 2cb40fcb17 Rename "exists" to "found" in TermVector and Get responses
- Adds the "created" field to the index action response
- Reverses Delete class' notFound to Found to avoid double negative
2014-01-07 09:47:07 -07:00
Simon Willnauer fa16969360 Cleanup comments and class names s/ElasticSearch/Elasticsearch
* Clean up s/ElasticSearch/Elasticsearch on docs/*
 * Clean up s/ElasticSearch/Elasticsearch on src/* bin/* & pom.xml
 * Clean up s/ElasticSearch/Elasticsearch on NOTICE.txt and README.textile

Closes #4634
2014-01-07 11:21:51 +01:00
Andrew Raines c46721a25f Document h/headers switcheroo. 2014-01-06 16:08:48 -06:00
Martijn van Groningen 32c5471d33 Rename `score` to `track_scores` in percolate api.
Closes #4624
2014-01-06 14:57:39 +01:00
Adrien Grand 9763d079b8 Eager norms loading options.
Norms can be eagerly loaded on a per-field basis by setting norms.loading to
`eager` instead of the default `lazy`:

```
"my_string_field" : {
  "type": "string",
  "norms": {
    "loading": "eager"
  }
}
```

In case this behavior should be applied to all fields, it is possible to change
the default value by setting `index.norms.loading` to `eager`.

Close #4079
2014-01-06 09:53:42 +01:00
Alexander Reelsen bb275166f1 Simplify nodes stats API
First, this breaks backwards compatibility!

* Removed /_cluster/nodes/stats endpoint
* Excpect the stats types not as parameters, but as part of the URL
* Returning all indices stats by default, returning all nodes stats by default
* Supporting groups & types in nodes stats now as well
* Updated documentation & tests accordingly
* Allow level parameter for "shards" and "indices" (cluster does not make sense here)

Closes #4057
2014-01-06 08:33:32 +01:00
Alexander Reelsen 33878be1e8 Simplify indices stats API
Note: This breaks backward compatibility

* Removed clear/all parameters, now all stats are returned by default
* Made the metrics part of the URL
* Removed a lot of handlers
* Added shards/indices/cluster level paremeter to change response serialization
* Returning translog statistics in IndicesStats
* Added TranslogStats class
* Added IndexShard.translogStats() method to get the stats from concrete implementation
* Updated documentation

Closes #4054
2014-01-06 07:27:03 +01:00
Lee Hinman 47607a69a1 Default the circuit breaker limit to 80% of the maximum JVM heap 2014-01-03 16:21:55 -07:00
Lee Hinman 5463f7953f Expose `simple_query_string` flags in `flags` parameter 2014-01-03 16:14:19 -07:00
Alexander Reelsen 811b7d7d78 Do not start packages on installation
The reason to not start packages on installation is to allow to configure
them before starting up (setting heap, cluster.name etc)

Also the documentation was updated in order to show, which statements need
to be executed.
In addition, these statements are also printed out when the package is
installed, depending on whether chkconfig, system or update-rc.d is used.

Closes #3722
2014-01-03 17:40:27 +01:00
Martijn van Groningen f1bf585089 The `fields` option should always return an array for json document fields and single valued field for metadata fields.
Also the `fields` option can only be used to fetch leaf fields, trying to do fetch object fields will return in a client error.

Closes #4542
2014-01-03 17:29:12 +01:00
David Pilato 0c7b494bb8 plugin manager: new `timeout` option
When testing plugin manager with real downloads, it could happen that the test run forever. Fortunately, test suite will be interrupted after 20 minutes, but it could be useful not to fail the whole test suite but only warn in that case.

By default, plugin manager still wait indefinitely but it can be modified using new `--timeout` option:

```sh
bin/plugin --install elasticsearch/kibana --timeout 30s

bin/plugin --install elasticsearch/kibana --timeout 1h
```

Closes #4603.
Closes #4600.
2014-01-03 16:48:18 +01:00
Britta Weber 9f54e9782d rename _shard -> _index and also rename classes and variables
closes #4584
2014-01-03 14:00:23 +01:00
Lee Hinman a754224751 Add field data memory circuit breaker.
This adds the field data circuit breaker, which is used to estimate
the amount of memory required to load field data before loading it. It
then raises a CircuitBreakingException if the limit is exceeded.

It is configured with two parameters:

`indices.fielddata.cache.breaker.limit` - the maximum number of bytes
of field data to be loaded before circuit breaking. Defaults to
`indices.fielddata.cache.size` if set, unbounded otherwise.

`indices.fielddata.cache.breaker.overhead` - a contast for all field
data estimations to be multiplied with before aggregation. Defaults to
1.03.

Both settings can be configured dynamically using the cluster update
settings API.
2014-01-02 15:04:47 -07:00
Martijn van Groningen aa548f5148 Remove GET `_aliases` api in favour for GET `_alias` api
Currently there are two get aliases apis that both have the same functionality, but have a different response structure. The reason for having 2 apis is historic.

The GET _alias api was added in 0.90.x and is more efficient since it only sends the needed alias data from the cluster state between the master node and the node that received the request. In the GET _aliases api the complete cluster state is send to the node that received the request and then the right information is filtered out and send back to the client.

The GET _aliases api should be removed in favour for the alias api

Closes to #4539
2014-01-02 13:56:11 +01:00
Martijn van Groningen f4bf0d5112 Replaced `ignore_indices` with `ignore_unavailable`, `expand_wildcards` and `allow_no_indices`.
* `ignore_unavailable` - Controls whether to ignore if any specified indices are unavailable, this includes indices that don't exist or closed indices. Either `true` or `false` can be specified.
* `allow_no_indices` - Controls whether to fail if a wildcard indices expressions results into no concrete indices. Either `true` or `false` can be specified. For example if the wildcard expression `foo*` is specified and no indices are available that start with `foo` then depending on this setting the request will fail. This setting is also applicable when `_all`, `*` or no index has been specified.
* `expand_wildcards` - Controls to what kind of concrete indices wildcard indices expression expand to. If `open` is specified then the wildcard expression if expanded to only open indices and if `closed` is specified then the wildcard expression if expanded only to closed indices. Also both values (`open,closed`) can be specified to expand to all indices.

Closes to #4436
2014-01-02 12:19:45 +01:00
Britta Weber 1ede9a5730 make term statistics accessible in scripts
term statistics can be accessed via the _shard variable.

Below is a minimal example. See documentation on details.

```

DELETE paytest

PUT paytest
{
    "mappings": {
        "test": {
            "_all": {
                "auto_boost": true,
                "enabled": true
            },
            "properties": {
                "text": {
                    "index_analyzer": "fulltext_analyzer",
                    "store": "yes",
                    "type": "string"
                }
            }
        }
    },
    "settings": {
        "analysis": {
            "analyzer": {
                "fulltext_analyzer": {
                    "filter": [
                        "my_delimited_payload_filter"
                    ],
                    "tokenizer": "whitespace",
                    "type": "custom"
                }
            },
            "filter": {
                "my_delimited_payload_filter": {
                    "delimiter": "+",
                    "encoding": "float",
                    "type": "delimited_payload_filter"
                }
            }
        },
        "index": {
            "number_of_replicas": 0,
            "number_of_shards": 1
        }
    }
}

POST paytest/test/1
{
    "text": "the+1 quick+2 brown+3 fox+4 is quick+10"
}

POST paytest/test/2
{
    "text": "the+1 quick+2 red+3 fox+4"
}

POST paytest/_refresh

POST paytest/_search
{
    "script_fields": {
       "ttf": {
          "script": "_shard[\"text\"][\"quick\"].ttf()"
       }
    }
}

POST paytest/_search
{
    "script_fields": {
       "freq": {
          "script": "_shard[\"text\"][\"quick\"].freq()"
       }
    }
}
POST paytest/test/2/_termvector
POST paytest/_search
{
    "script_fields": {
       "payloads": {
          "script": "term = _shard[\"text\"].get(\"red\",_PAYLOADS);payloads = []; for(pos : term){payloads.add(pos.payloadAsFloat(-1));} return payloads;"
       }
    }
}

POST paytest/_search
{
   "script_fields": {
      "tv": {
         "script": "_shard[\"text\"][\"quick\"].freq()"
      }
   },
   "query": {
      "function_score": {
         "functions": [
            {
               "script_score": {
                  "script": "_shard[\"text\"][\"quick\"].freq()"
               }
            }
         ]
      }
   }
}

```

closes #3772
2014-01-02 11:17:33 +01:00
Adrien Grand 1654ae8937 Explicit doc_values setting.
Once doc values are enabled on a field, they can't be disabled.

Close #4560
2013-12-30 11:10:52 +01:00
Adrien Grand 05448b6276 Doc values for geo points.
This commits add doc values support to geo point using the exact same approach
as for numeric data: geo points for a given document are stored uncompressed
and sequentially in a single binary doc values field.

Close #4207
2013-12-27 12:45:18 +01:00
Florian Schilling bc452dff84 * setup accurate GeoDistance Function
* adapt tests
* introduced default GeoDistance function
* Updated docs

closes #4498
2013-12-27 19:15:19 +09:00
Andrew Raines 69d88a1edd [DOCS] Add headers and help parameters. 2013-12-23 22:26:28 -06:00
Martijn van Groningen eb86a3a6fe [DOCS] Changed `shape_field_name` to `path` in geo_shape filter documentation.
Relates to #4486
2013-12-23 11:27:06 +01:00
Clinton Gormley 998b7b3b86 [DOCS] Fixed community links to official clients 2013-12-20 12:16:58 +01:00
Clinton Gormley dea6b112ae [DOCS] Corrected bloom loading docs 2013-12-20 11:20:54 +01:00
Clinton Gormley 2b8c82c883 [DOCS] Documented index.codec.bloom.load for #4525 2013-12-20 10:51:17 +01:00
Clinton Gormley 51dc057244 [DOCS] Added the official PHP client to the community page. 2013-12-20 10:51:17 +01:00
Richard Pijnenburg df85fdf88f Add repository information to docs
This adds the apt and yum repo information to the setup docs.
2013-12-19 15:58:08 +01:00
Adrien Grand 52db8eb324 More documentation improvements for fielddata loading. 2013-12-18 16:05:35 +01:00
Adrien Grand 07443089ce Improve documentation of the new `disabled` field data format. 2013-12-18 15:44:57 +01:00
Boaz Leskes 3c5106ae98 Added cluster health status to the Cluster Stats API
Relates to #4460
2013-12-18 12:03:49 +01:00
Chris Simpson 4f8c916eed [Docs] Fix Typo
Fixes small typo in the geo_distance aggregation docs.
2013-12-18 11:21:21 +01:00
spenceralger 89e6b9cfc4 Merge pull request #4494 from spenceralger/add_js_docs
JavaScript client docs
2013-12-17 14:41:57 -08:00
Spencer Alger a8ca8497c5 added doc page for the JavaScipt client, and listed it in the clients list. 2013-12-17 15:26:29 -07:00
Boaz Leskes 2b6214cff7 Added Cluster Stats API
Closes #4460
2013-12-17 13:14:46 +01:00
Grégory Quatannens c64abaae7e Fixing typo and grammar 2013-12-17 11:39:02 +01:00
Adrien Grand 33599d9a34 Compressed geo-point field data.
This commit allows to trade precision for memory when storing geo points.
This new field data impl accepts a `precision` parameter that controls the
maximum expected error for storing coordinates. This option can be updated on
a live index with the PUT mapping API.

Default precision is 1cm, which requires 8 bytes per geo-point (50% memory
saving compared to using 2 doubles).

Close #4386
2013-12-17 11:29:48 +01:00
Clinton Gormley 684affa5c7 [DOCS] Removed unused file 2013-12-17 11:28:19 +01:00
Alexander Reelsen b713cf56ed Allow to provide parameters not only through -D but as long parameters
All getopt long style parameters are now set as es. properties,

elasticsearch --path.data=/some/path

results in -Des.path.data=/some/path

Closes #4393
2013-12-17 10:43:27 +01:00
Alexander Reelsen c30945a3d8 Start elasticsearch in the foreground by default
Instead of using the '-f' parameter to start elasticsearch in the
foreground, this is now the default modus.

In order to start elasticsearch in the background, the '-d' parameter
can be used.

Closes #4392
2013-12-17 10:39:22 +01:00
Clinton Gormley 34b9b16233 [DOCS] Fixed some bad link refs 2013-12-16 18:07:33 +01:00
Martijn van Groningen 23d2b1ea7b Renamed top level `filter` to `post_filter`.
Closes #4119
2013-12-16 17:10:14 +01:00
Lee Hinman db431b7cb3 Remove the `field` and `text` queries.
The `text` query was replaced by the `match` query and has been
deprecated for quite a while.

The `field` query should be replaced by a `query_string` query with
the `default_field` specified.

Fixes #4033
2013-12-16 08:59:36 -07:00
Adrien Grand 4e7ce4ee02 Make field data changes immediately taken into account and add the ability to disallow field data loading.
This commit changes field data configuration updates so that they are
immediately taken into account for loading new segments. The way it works
is that field data configuration is now cached separately from the field
data cache, meaning that it is now possible to clear the field data
configuration from IndexFieldDataService while the cache will stay around. On
the next time that Elasticsearch will reload field data configuration, it will
check if there is already a cache entry, and reuse it if it exists.

To disable field data loading, all that is required is to change the field
data format to "none" (supported by all field data types) using the update
mapping API. Elasticsearch will then refuse to load field data on any new
segment, but field data which has been loaded on the previous segments will
remain available. So you need to clear the field data cache in order to
reclaim memory (otherwise memory will be reclaimed slower, as segments get
merged).

Close #4430
Close #4431
2013-12-16 14:34:33 +01:00
Adrien Grand 36bd9cc432 Aggregations: Ordinals-based string bucketing support.
When the ValuesSource has ordinals, terms ordinals are used as a cache key to
bucket ordinals. This can make terms aggregations on String terms significantly
faster.

Close #4350
2013-12-13 15:34:02 +01:00
Martijn van Groningen 10e2528cce Added the `force_source` option to highlighting that enforces to use of the _source even if there are stored fields.
The percolator uses this option to deal with the fact that the MemoryIndex doesn't support stored fields,
this is possible b/c the _source of the document being percolated is always present.

Closes #4348
2013-12-13 13:39:53 +01:00
Lee Hinman 77fcf71338 Add new `simple_query_string` query type
This adds support for Lucene's SimpleQueryParser by adding a new type
of query called the `simple_query_string`. The `simple_query_string`
query is designed to be able to parse human-entered queries without
throwing any exceptions.

Resolves #4159
2013-12-12 12:09:32 -07:00
Alexander Reelsen 81e13a870b Packaging: Ensure setting of sysctl vm.max_map_count
In order to be sure that memory mapped lucene directories are working
one can configure the kernel about how many memory mapped areas
a process may have. This setting ensure for the debian and redhat initscripts
as well as the systemd startup, that this setting is set high enough.

Closes #4397
2013-12-11 09:19:22 +01:00
Boaz Leskes 99b421925f Add wildcard support to field resolving in the Get Field Mapping API
Closes #4367
2013-12-10 23:46:37 +01:00
Simon Willnauer 6c189310b9 Remove 'term_index_interval' and 'term_index_divisor'
These settings are no longer relevant since they are codec /
postingsformat level settings since Lucene 4.0

Closes #3912
2013-12-10 16:54:08 +01:00
Martijn van Groningen ebf6519965 Added aggs option to percolate api documentation. 2013-12-10 14:09:37 +01:00
Lee Hinman bc9698a347 Support 'yaml' as a format for the Analyze API
Fixes #4311
2013-12-08 15:08:00 -07:00
Martijn van Groningen 8c1de501e7 Update percolator highlighting docs. 2013-12-07 16:40:49 -05:00
Adrien Grand 32eb5ffa92 [Docs] Document which encoding should be used in order to make sense of the offsets returned by the term vectors API.
Close #4363
2013-12-06 22:39:08 +01:00
Lee Hinman a1d4731137 [DOCS] Fix outdated link to wonderdog in community integration 2013-12-06 12:05:43 -07:00
Shay Banon 28eff2ba29 remove help command, list all cat commands in /_cat?h endpoint 2013-12-05 14:36:27 +01:00
Markus Fischer 2da0611dfb [DOCS] Completion suggest: Clarify de-duplication, optimize/merge
This contribution is based on the feedback given in issue #4254 and
issue #4255, and should clear things up, when suggestions are being
removed and not displayed anymore after deletion of data.
2013-12-05 11:10:56 +01:00
Nik Everett 8e34057bc0 Add support for combining fields to the FVH
The Fast Vector Highlighter can combine matches on multiple fields to
highlight a single field using `matched_fields`.  This is most
intuitive for multifields that analyze the same string in different
ways.  Example:
{
    "query": {
        "query_string": {
            "query": "content.plain:running scissors",
            "fields": ["content"]
        }
    },
    "highlight": {
        "order": "score",
        "fields": {
            "content": {
                "matched_fields": ["content", "content.plain"],
                "type" : "fvh"
            }
        }
    }
}

Closes #3750
2013-12-03 11:10:01 +01:00
Yousef 302c762d5e Wrong link to Token Filter 2013-12-03 10:39:13 +01:00
Nik Everett 7690b40ec6 Allow string fields to store token counts
To use this one you send a string to a field of type 'token_count'.  This
makes the most sense with a multi-field.
2013-12-03 09:39:32 +01:00
Alexander Reelsen 6528df2764 [DOCS] Test framework documentation
The java test framework using randomized testing is explained with a couple of examples.
2013-12-02 18:01:45 +01:00
Clinton Gormley 7d993fd917 [DOCS] Another cat?v change 2013-12-02 15:30:49 +01:00
Clinton Gormley 5b15ed73fa [DOCS] Linked cat-pending to cluster-pending 2013-12-02 15:29:47 +01:00
Clinton Gormley 992b2d82b0 [DOCS] Changed the _cat docs to use ?v instead of ?v=true 2013-12-02 15:27:41 +01:00
Clinton Gormley d9a480c97a [DOCS] Typos in aggregations 2013-12-02 15:14:25 +01:00