Commit Graph

2554 Commits

Author SHA1 Message Date
Lee Hinman a1e8fb794c Allow JSON with unquoted field names by enabling system property
In Elasticsearch 5.0.0, by default unquoted field names in JSON will be
rejected. This can cause issues, however, for documents that were
already indexed with unquoted field names. To alleviate this, a system
property has been added that can be enabled so migration can occur.

This system property will be removed in Elasticsearch 6.0.0

Resolves 
2016-04-19 09:14:13 -06:00
Clinton Gormley 102a398d9f Fixed split processor example 2016-04-19 14:11:45 +02:00
Clinton Gormley 68f96868a6 Percolator docs missing a callout 2016-04-19 14:11:23 +02:00
Russ Cam e53131dd79 Update has-parent-query.asciidoc ()
Change reference to `score_mode` to `score`
2016-04-19 11:56:05 +02:00
Clinton Gormley c024504842 Update search.asciidoc
Corrected breaking changes for `has_parent`.  Relates to https://github.com/elastic/elasticsearch/pull/17841
2016-04-19 11:54:48 +02:00
Martijn van Groningen 8e63ce00f0 docs: removed confusing statement. 2016-04-19 11:49:51 +02:00
Martijn van Groningen 40c22fc654 percolator: removed .percolator type instead a field of type `percolator` should be configured before indexing percolator queries
* Added an extra `field` parameter to the `percolator` query to indicate what percolator field should be used. This must be an existing field in the mapping of type `percolator`.
* The `.percolator` type is now forbidden. (just like any type that starts with a `.`)

This only applies for new indices created on 5.0 and later. Indices created on previous versions the .percolator type is still allowed to exist.
The new `percolator` field type isn't active in such indices and the `PercolatorQueryCache` knows how to load queries from these legacy indices.
The `PercolatorQueryBuilder` will not enforce that the `field` parameter is of type `percolator`.
2016-04-19 11:20:31 +02:00
Clinton Gormley a2ab13ddd1 Update ingest-node.asciidoc
Documented `separator` in the `split processor

Closes https://github.com/elastic/elasticsearch/issues/17831
2016-04-19 11:11:58 +02:00
Clinton Gormley 40b84d2ef6 Update mapping.asciidoc
Correct `fielddata.frequency.regex` to `fielddata.filter.regex` in breaking changes
2016-04-18 21:00:27 +02:00
Sergii Golubev 5ce3eb96b0 tophits-aggregation.asciidoc: fix a typo 2016-04-18 09:23:39 +02:00
David Pilato 5e1f26c22a Add support for documented byte/size units and for micros as a time unit in _cat API
We advertise in our documentation that byte units are like `kb`, `mb`... But we actually only support the simple notation `k` or `m`.
This commit adds support for the documented form and keeps the non documented options to avoid any breaking change.

It also adds support for `micros`, `nanos` and `d` as a time unit in `_cat` API.

Remove the support for `b` as a SizeValue unit. Actually, for numbers, when using raw numbers without unit, there is no text to add/parse after the number. For example, you don't write `10` as `10b`. We support option like `size=` in `_cat` API which means that we want to display raw data without unit (singles).

Documentation updated accordingly.

Add test for the empty size option.

Fix missing TimeValues options for some cat APIs
2016-04-15 20:55:41 +02:00
LeonardGC 0b8be7f894 Update field-mapping.asciidoc () 2016-04-15 09:22:38 +02:00
bloublou 83944c5628 Typo correction heap_size.asciidoc ()
* Typo correction Xms Xmx

Typo correction on "-Xms4000mb -Xmx4000mb"

* Change mb to m for Xms/Xmx
2016-04-14 20:37:37 +02:00
Adrien Grand d84c643f58 Use the new points API to index numeric fields.
This makes all numeric fields including `date`, `ip` and `token_count` use
points instead of the inverted index as a lookup structure. This is expected
to perform worse for exact queries, but faster for range queries. It also
requires less storage.

Notes about how the change works:
 - Numeric mappers have been split into a legacy version that is essentially
   the current mapper, and a new version that uses points, eg.
   LegacyDateFieldMapper and DateFieldMapper.
 - Since new and old fields have the same names, the decision about which one
   to use is made based on the index creation version.
 - If you try to force using a legacy field on a new index or a field that uses
   points on an old index, you will get an exception.
 - IP addresses now support IPv6 via Lucene's InetAddressPoint and store them
   in SORTED_SET doc values using the same encoding (fixed length of 16 bytes
   and sortable).
 - The internal MappedFieldType that is stored by the new mappers does not have
   any of the points-related properties set. Instead, it keeps setting the index
   options when parsing the `index` property of mappings and does
   `if (fieldType.indexOptions() != IndexOptions.NONE) { // add point field }`
   when parsing documents.

Known issues that won't fix:
 - You can't use numeric fields in significant terms aggregations anymore since
   this requires document frequencies, which points do not record.
 - Term queries on numeric fields will now return constant scores instead of
   giving better scores to the rare values.

Known issues that we could work around (in follow-up PRs, this one is too large
already):
 - Range queries on `ip` addresses only work if both the lower and upper bounds
   are inclusive (exclusive bounds are not exposed in Lucene). We could either
   decide to implement it, or drop range support entirely and tell users to
   query subnets using the CIDR notation instead.
 - Since IP addresses now use a different representation for doc values,
   aggregations will fail when running a terms aggregation on an ip field on a
   list of indices that contains both pre-5.0 and 5.0 indices.
 - The ip range aggregation does not work on the new ip field. We need to either
   implement range aggs for SORTED_SET doc values or drop support for ip ranges
   and tell users to use filters instead. 

Closes 
Closes 
Closes 
2016-04-14 17:56:23 +02:00
Colin Goodheart-Smithe c595322d90 Adds ignore_unmapped option to geo queries
The change adds a new option to the geo_* queries: ignore_unmapped. If this option is set to false, the toQuery method on the QueryBuilder will throw an exception if the field specified in the query is unmapped. If the option is set to true, the toQuery method on the QueryBuilder will return a MatchNoDocsQuery. The default value is false so the queries work how they do today (throwing an exception on unmapped field)
2016-04-14 15:29:07 +01:00
Colin Goodheart-Smithe 686aff1545 Adds ignore_unmapped option to nested and P/C queries
The change adds a new option to the `nested`, `has_parent`, `has_children` and `parent_id` queries: `ignore_unmapped`. If this option is set to false, the `toQuery` method on the QueryBuilder will throw an exception if the type/path specified in the query is unmapped. If the option is set to true, the `toQuery` method on the QueryBuilder will return a MatchNoDocsQuery. The default value is `false`so the queries work how they do today (throwing an exception on unmapped paths/types)
2016-04-14 10:34:30 +01:00
Clinton Gormley acec464eb8 Docs: Clarified the purpose of the parent_id query 2016-04-14 11:25:26 +02:00
Sergii Golubev 434a563fe0 terms-aggregation.asciidoc tiny edit 2016-04-13 16:51:47 -06:00
Martijn van Groningen 16fa3e546e docs: remove mention of file based grok pattern 2016-04-13 22:51:12 +02:00
Clinton Gormley 447f099544 Improve glossary to not refer to types as "like a table" ()
Closes 
2016-04-13 14:29:47 +02:00
Nik Everett 0f9804b0e2 reindex: gracefully handle when _source is disabled
Closes 
2016-04-13 08:19:58 -04:00
Sergii Golubev 39b914bd77 histogram-aggregation.asciidoc: tiny edit () 2016-04-13 14:19:05 +02:00
Martijn van Groningen ca5bd89581 docs: adjust grok processor docs to not mention pattern files as these no longer exist
Closes 
2016-04-13 12:37:50 +02:00
Daniel Mitterdorfer 0c7795f53d Merge remote-tracking branch 'danielmitterdorfer/bulk-size-limit'
Closes 
2016-04-13 10:43:00 +02:00
Clinton Gormley a62b9296c6 Docs: Fixed link to phonetic plugin 2016-04-13 10:17:46 +02:00
Clinton Gormley bdf62b5615 More asciidoc errors 2016-04-13 10:14:09 +02:00
Clinton Gormley 1a15e55f94 More asciidoc errors 2016-04-13 10:02:09 +02:00
Clinton Gormley b201605a81 Fix bad asciidoc 2016-04-13 09:57:00 +02:00
Daniel Mitterdorfer 52b2016447 Limit request size on transport level
With this commit we limit the size of all in-flight requests on
transport level. The size is guarded by a circuit breaker and is
based on the content size of each request.

By default we use 100% of available heap meaning that the parent
circuit breaker will limit the maximum available size. This value
can be changed by adjusting the setting

network.breaker.inflight_requests.limit

Relates 
2016-04-13 09:54:59 +02:00
Clinton Gormley d26b7457cf Docs: Added note about older versions of RPM not being supported, and mentioned CentOS 5 2016-04-13 09:43:38 +02:00
Clinton Gormley 29b75960df Docs: Added note about RPMs not being supported on SLES 11 2016-04-13 09:34:01 +02:00
Jason Tedor a581d7cca4 Merge pull request from jasontedor/java-opts
Add JVM options configuration file
2016-04-12 23:07:40 -04:00
Jason Tedor 3879aa2a98 Add JVM options configuration file
This commit adds a new configuration file jvm.options to centralize and
simplify management of JVM options. This separates the configuration of
the JVM from the packaging scripts (bin/elasticsearch*, bin/service.bat,
and init.d/elasticsearch) simplifying end-user operational management of
custom JVM options.
2016-04-12 11:19:16 -04:00
Adrien Grand 0eb1a816c8 Allow the query cache to be disabled.
This replaces the internal `index.queries.cache.type` setting with
a new `index.queries.cache.enabled` setting, which is documented.

Closes 
2016-04-11 18:06:16 +02:00
Adrien Grand 4adc31fe11 Use `mmapfs` by default.
I case any problem was discovered, you can still enable the legacy `default`
directory instead. But the plan is to get rid of it in 6.0.

Closes 
2016-04-08 20:23:27 +02:00
Greg Marzouka 37cb00a0b5 Merge pull request from gmarz/docs/windows-install
[DOCS] Update instructions for running on Windows
2016-04-07 18:01:42 -04:00
gmarz 6d9ed8ebf6 [DOCS] Update instructions for running on Windows
Closes 
2016-04-07 17:59:58 -04:00
Igor Motov 81c59cae18 Add _cat/tasks
Adds new _cat endpoint that lists all tasks
2016-04-07 09:28:21 -06:00
Adrien Grand 1d0239c125 Add a warning about the impact of sorting terms aggregations on the accuracy of doc counts. 2016-04-07 16:57:44 +02:00
Clinton Gormley 88c5dfeca4 Docs: Removed references to deprecated functionality
* search_type=count
* DFS in term vectors
* Replaced string with text/keyword as appropriate
2016-04-07 13:33:35 +02:00
Herbert Fischer c0ebce0ba0 Add some clarification regarding docs.count
* Add some clarification regarding docs.count

* Some improvements as suggested by @jasontedor
2016-04-07 11:15:32 +02:00
Ibrahim Awwal 5121060e75 Fix typo in templates.asciidoc
The doc mentions match_path in one place but the correct syntax is path_match which is mentioned everywhere else. Using the wrong string leads to errors because the mapping becomes too greedy, and matches things it shouldn't.
2016-04-06 16:40:20 -06:00
Lee Hinman 6e44ddaf0e Merge branch 'pr/11338' 2016-04-06 15:06:30 -06:00
Dmitrii Izgurskii 272f3eb140 Add missing comma
Added missing comma
2016-04-06 15:03:37 -06:00
Jimmy Jones f157dae053 Disallow unquoted field names, fix testcases using unquoted JSON 2016-04-06 14:37:15 -06:00
Colin Goodheart-Smithe c20c49963f [DOCS] update match query documentation
Now the `match` query has been split out into `match`, `match_phrase` and `match_phrase_prefix` we need to update the docs to remove the deprecated syntax
2016-04-06 15:44:22 +01:00
Mahmoud Lababidi 20b398daea Add a more descriptive example to Index Template
Closes 
The current example in the documentation for Index Templates lacks any properties values. This is helpful to many devs that aren't sure how to take a regular Index Mapping and convert it to a template.
2016-04-06 12:18:10 +02:00
Igor Motov f599ac5d5a Expose whether a task is cancellable in the _tasks list API
Closes 
2016-04-05 19:16:08 -06:00
Sergii Golubev 8430b379d8 string.asciidoc: fix for `position_increment_gap`
Remove  outdated and duplicate description for the `position_increment_gap` parameter.
2016-04-05 16:23:42 -04:00
Jeff ba34faa1ef Call out where we are making a setting change.
IMHO the original text here was incomplete. Adding the simple words 'in the index mapping' makes this sentence more clear. Perhaps a be more clear to make this a link.
2016-04-05 13:51:31 -06:00
Dimitrios Liappis b86d0983bb Merge pull request from dliappis/docs_fixes
Fix locahost typo and distro clarifications
2016-04-05 19:24:33 +03:00
Clinton Gormley b5b00c5d66 Updated 5.0.0-alpha1 release notes 2016-04-05 16:08:22 +02:00
Luca Cavanna 67ccfc354e Switch to using ParseField to parse query names
* [TEST] check registered queries one by one in SearchModuleTests

* Switch to using ParseField to parse query names

If we have a deprecated query name, at the moment we don't have a way to log any deprecation warning nor fail when we are in strict mode. With this change we use ParseField, which will take care of the camel casing that we currently do manually (so that one day we can remove it more easily). This also means, that each query will have a unique preferred name, and all the other names are deprecated.

Terms query "in" synonym is now formally deprecated, as well as fuzzy_match, match_fuzzy, match_phrase and match_phrase_prefix for match query, mlt for more_like_this and geo_bbox for geo_bounding_box. All these will be removed in 6.0.

Every QueryParser holds now a ParseField constant called QUERY_NAME_FIELD that holds the name for it. The first name is the preferred one, all the others are deprecated. The first name is taken from the NAME constant already present in each query builder object, so that we somehow keep the serialization constant separated from ParseField. This change also allowed us to remove the names method from the QueryParser interface.
2016-04-05 15:38:53 +02:00
Dimitrios Liappis e6d6eaa1bf Reverting 127.0.0.1 to localhost 2016-04-04 19:03:13 +03:00
Dimitrios Liappis be602ee026 clarify that dnf is mostly for Fedora >=22
RHEL7 and CentOS 7 are still on yum
2016-04-04 16:10:27 +03:00
Dimitrios Liappis 22e6567995 Replacing typo with distro safe address
apart from locahost typo, the issue is that localhost is not 100% safe
for all distros with IPv6.

For example fedora23 defines localhost4 and localhost6 (among other
aliases) so `curl localhost:9200` doesn't work.

For this reason, I think it's safer to replace localhost with 127.0.0.1
2016-04-04 16:01:03 +03:00
Clinton Gormley 06604708d4 Docs: Complete rewrite of setup, installation, and configuration docs 2016-04-03 16:09:48 +02:00
Joe Hillenbrand f355bb2a9b Merge pull request from joehillen/issue/17430
Set MAX_OPEN_FILES to 65536
2016-03-31 10:33:40 -07:00
Nik Everett 3caa5a929a Documentation for scroll size in reindex 2016-03-31 12:21:32 -04:00
javanna 0ea6dba04b [DOCS] Update _cat/nodes docs after recent changes 2016-03-31 16:36:29 +02:00
Daniel Mitterdorfer 6f0581c67c Update version and major-version variable in reference docs
Checked with @clintongormley
2016-03-31 16:17:46 +02:00
Daniel Mitterdorfer b7b65b93d1 Merge remote-tracking branch 'danielmitterdorfer/update-cluster-stats-docs' 2016-03-31 14:56:07 +02:00
Daniel Mitterdorfer 930ce1bfec Add up-to-date example of cluster stats API output 2016-03-31 14:41:37 +02:00
Martijn van Groningen 91fc9daeda Merge pull request from martijnvg/reindex_small_doc_fixed
Fix small reindex doc issues
2016-03-31 14:40:16 +02:00
Clinton Gormley 637da86e5f Docs: Updated the upgrade API docs to explain that the reindex API should be used instead 2016-03-31 14:34:31 +02:00
Martijn van Groningen 6bcfc730d7 reindex: fix small documentation issues 2016-03-31 12:59:12 +02:00
Clinton Gormley 18c5ea8599 Update templates.asciidoc
Relates to 
2016-03-31 11:15:57 +02:00
Adrien Grand 51d9574916 Fix reference guide about the default value of min_should_match. 2016-03-31 10:49:02 +02:00
Adrien Grand 26a0fb37a4 Add examples of useful dynamic templates to the docs. 2016-03-31 09:45:11 +02:00
Joe Hillenbrand 81b6326891 Set MAX_OPEN_FILES to 65536
Relates to 
2016-03-30 16:44:37 -07:00
Igor Motov e073b0c75d Add ability to group tasks by common parent
By default, tasks are grouped by node. However, task execution in elasticsearch can be quite complex and an individual task that runs on a coordinating node can have many subtasks running on other nodes in the cluster. This commit makes it possible to list task grouped by common parents instead of by node. When this option is enabled all subtask are grouped under the coordinating node task that started all subtasks in the group. To group tasks by common parents, use the following syntax:

 GET /tasks?group_by=parents
2016-03-30 17:50:27 -04:00
Clinton Gormley 48c566da73 Documented how tribe node clients inherit their settings
Closes 
2016-03-30 20:05:44 +02:00
Adrien Grand d7179cafcc Add a soft limit on the number of shards that can be queried in a single search request.
This commit adds the new `action.search.shard_count.limit` setting which
configures the maximum number of shards that can be queried in a single search
request. It has a default value of 1000.
2016-03-30 16:55:01 +02:00
Martijn van Groningen 7e2696c570 Refactored inner hits parsing and intoduced InnerHitBuilder
Both top level and inline inner hits are now covered by InnerHitBuilder.
Although there are differences between top level and inline inner hits,
they now make use of the same builder logic.

The parsing of top level inner hits slightly changed to be more readable.
Before the nested path or parent/child type had to be specified as encapsuting
json object, now these settings are simple fields. Before this was required
to allow streaming parsing of inner hits without missing contextual information.

Once some issues are fixed with inline inner hits (around multi level hierachy of inner hits),
top level inner hits will be deprecated and removed in the next major version.
2016-03-30 15:15:56 +02:00
Adrien Grand fc47007e17 Add a soft limit on the mapping depth.
This commit adds the new `index.mapping.depth.limit` setting which controls the
maximum mapping depth that is allowed. It has a default value of 20.
2016-03-30 14:37:00 +02:00
Simon Willnauer 2514681f66 updateing filtering.asciidoc to also use 'node.attr' namespace 2016-03-30 14:11:59 +02:00
Simon Willnauer ad24653948 update allocation_awareness.asciidoc to also use 'node.attr' namespace 2016-03-30 13:52:45 +02:00
Simon Willnauer 8b075dbb75 Remove ability to specify arbitrary node attributes with `node.` prefix
Today the basic node settings like `node.data` and `node.master` can't really be fully validated
since we allow to specify custom user attributes on the node level. We have to, in order to
support that, add a wildcard setting for `node.*` to let these setting pass validation.
Instead we should require a more contraint prefix like `node.attr.` that defines a namespace
that is reserved for user attributes.
This commit adds a new namespace for attributes in `node.attr`.

Closes 
2016-03-30 13:29:48 +02:00
Isabel Drost-Fromm f27399dc0e Merge pull request from MaineC/deprecation/sort-option-reverse-removal
Remove deprecated reverse option from sorting
2016-03-30 11:02:19 +02:00
javanna 19eeb68bc4 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-29 21:53:22 +02:00
Spencer f07b35b328 Merge pull request from spalger/docs/clarifyMinMasterCheck
[docs] clarify where discovery.zen.minimum_master_node is required
2016-03-29 11:44:50 -07:00
javanna ae34c20a62 add node.client breaking changes to migrate guide 2016-03-29 20:33:59 +02:00
javanna 061f09d9a4 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-29 20:19:33 +02:00
Yanjun Huang 361adcf387 Add limit to total number of fields in mapping.
This is to prevent mapping explosion when dynamic keys such as UUID are used as field names. index.mapping.total_fields.limit specifies the total number of fields an index can have. An exception will be thrown when the limit is reached. The default limit is 1000. Value 0 means no limit. This setting is runtime adjustable

Closes 
2016-03-29 19:39:46 +02:00
Igor Motov c356b30cff Update task management docs to reflect the latest changes in the interface
Brings docs in line with new list task syntax and adds task cancellation API docs.
2016-03-29 12:26:37 -04:00
Tal Levy 9ac3887139 Merge pull request from talevy/auto-convert
add  type conversion support to ConvertProcessor
2016-03-29 07:57:57 -07:00
Tal Levy 2064fe3985 add type conversion support to ConvertProcessor 2016-03-29 07:56:53 -07:00
Clinton Gormley 798e4281fa Added experimental annotation to the update-by-query and reindex docs 2016-03-29 15:06:27 +02:00
javanna 8fc9dbbb99 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-29 14:27:04 +02:00
Clinton Gormley 978b24327e Docs: Included Nodes Task API and tidied reindex/update-by-query 2016-03-29 13:51:11 +02:00
Isabel Drost-Fromm 407e2cdcf9 Merge branch 'master' into deprecation/sort-option-reverse-removal
Conflicts:
	core/src/main/java/org/elasticsearch/search/sort/ScoreSortBuilder.java
	core/src/test/java/org/elasticsearch/search/sort/FieldSortBuilderTests.java
2016-03-29 11:04:02 +02:00
javanna de5cbda8e7 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-29 10:48:47 +02:00
Lee Hinman 80ab366de4 Add API to explain why a shard is or isn't assigned
This adds a new `/_cluster/allocation/explain` API that explains why a
shard can or cannot be allocated to nodes in the cluster. Additionally,
it will show where the master *desires* to put the shard, according to
the `ShardsAllocator`.

It looks like this:

```
GET /_cluster/allocation/explain?pretty
{
  "index": "only-foo",
  "shard": 0,
  "primary": false
}
```

Though, you can optionally send an empty body, which means "explain the
allocation for the first unassigned shard you find".

The output when a shard is unassigned looks like this:

```
{
  "shard" : {
    "index" : "only-foo",
    "index_uuid" : "KnW0-zELRs6PK84l0r38ZA",
    "id" : 0,
    "primary" : false
  },
  "assigned" : false,
  "unassigned_info" : {
    "reason" : "INDEX_CREATED",
    "at" : "2016-03-22T20:04:23.620Z"
  },
  "nodes" : {
    "V-Spi0AyRZ6ZvKbaI3691w" : {
      "node_name" : "Susan Storm",
      "node_attributes" : {
        "bar" : "baz"
      },
      "final_decision" : "NO",
      "weight" : 0.06666675,
      "decisions" : [ {
        "decider" : "filter",
        "decision" : "NO",
        "explanation" : "node does not match index include filters [foo:\"bar\"]"
      } ]
    },
    "Qc6VL8c5RWaw1qXZ0Rg57g" : {
      "node_name" : "Slipstream",
      "node_attributes" : {
        "bar" : "baz",
        "foo" : "bar"
      },
      "final_decision" : "NO",
      "weight" : -1.3833332,
      "decisions" : [ {
        "decider" : "same_shard",
        "decision" : "NO",
        "explanation" : "the shard cannot be allocated on the same node id [Qc6VL8c5RWaw1qXZ0Rg57g] on which it already exists"
      } ]
    },
    "PzdyMZGXQdGhqTJHF_hGgA" : {
      "node_name" : "The Symbiote",
      "node_attributes" : { },
      "final_decision" : "NO",
      "weight" : 2.3166666,
      "decisions" : [ {
        "decider" : "filter",
        "decision" : "NO",
        "explanation" : "node does not match index include filters [foo:\"bar\"]"
      } ]
    }
  }
}
```

And when the shard *is* assigned, the output looks like:

```
{
  "shard" : {
    "index" : "only-foo",
    "index_uuid" : "KnW0-zELRs6PK84l0r38ZA",
    "id" : 0,
    "primary" : true
  },
  "assigned" : true,
  "assigned_node_id" : "Qc6VL8c5RWaw1qXZ0Rg57g",
  "nodes" : {
    "V-Spi0AyRZ6ZvKbaI3691w" : {
      "node_name" : "Susan Storm",
      "node_attributes" : {
        "bar" : "baz"
      },
      "final_decision" : "NO",
      "weight" : 1.4499999,
      "decisions" : [ {
        "decider" : "filter",
        "decision" : "NO",
        "explanation" : "node does not match index include filters [foo:\"bar\"]"
      } ]
    },
    "Qc6VL8c5RWaw1qXZ0Rg57g" : {
      "node_name" : "Slipstream",
      "node_attributes" : {
        "bar" : "baz",
        "foo" : "bar"
      },
      "final_decision" : "CURRENTLY_ASSIGNED",
      "weight" : 0.0,
      "decisions" : [ {
        "decider" : "same_shard",
        "decision" : "NO",
        "explanation" : "the shard cannot be allocated on the same node id [Qc6VL8c5RWaw1qXZ0Rg57g] on which it already exists"
      } ]
    },
    "PzdyMZGXQdGhqTJHF_hGgA" : {
      "node_name" : "The Symbiote",
      "node_attributes" : { },
      "final_decision" : "NO",
      "weight" : 3.6999998,
      "decisions" : [ {
        "decider" : "filter",
        "decision" : "NO",
        "explanation" : "node does not match index include filters [foo:\"bar\"]"
      } ]
    }
  }
}
```

Only "NO" decisions are returned by default, but all decisions can be
shown by specifying the `?include_yes_decisions=true` parameter in the
request.

Resolves 
2016-03-28 15:21:02 -06:00
spalger ce44bbfadf [docs] clarify where discovery.zen.minimum_master_node is required
https://github.com/elastic/elasticsearch/pull/17288 added a check to enforce that the `discovery.zen.minimum_master_nodes` configuration is set when nodes have the `host`, `port`, or `bind_host` set in either `transport` or general `network` configuration sections. This was documented incorrectly as "nodes that are bound to a non-loopback interface", which lead to confusion as I set `network.host: "localhost"` and the check was still failing.

This change updates the docs to detail the actual check. I think it also highlights how complex the check is and the need for a simpler solution.
2016-03-28 12:53:40 -07:00
javanna a9f4982c40 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-25 20:16:40 +01:00
Clinton Gormley 3da7393b00 Tidied up percolator doc annotations 2016-03-25 15:36:51 +01:00
Boaz Leskes b8227a7222 Enforce `discovery.zen.minimum_master_nodes` is set when bound to a public ip
discovery.zen.minimum_master_nodes is the single most important setting to set on a production cluster. We have no way of supplying a good default so it must be set by the user. Binding a node to a public IP (as opposed to the default local host) is a good enough indication that a node will be part of a production cluster cluster and thus it's a good tradeoff to enforce the settings. Note that nothing prevent users from setting it to 1 in a single node cluster.

Closes 
2016-03-25 12:56:20 +01:00
Clinton Gormley 08903f1ed8 Tidied the Painless docs and added the experimental tag 2016-03-24 18:34:40 +01:00
javanna 27d4994aff Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-24 18:10:11 +01:00
Boaz Leskes 6dd164d0bd Include pings from client nodes in master election
We currently have a `discovery.zen.master_election.filter_client` setting that control whether their ping responses are ignored for master election (which is the current default). With the push to treat client nodes as normal nodes (and promote the transport/rest clients for client work), this should be changed. This commit remove this setting and it's companion `discovery.zen.master_election.filter_data` setting (currently defaulting to  false) in favor of singe `discovery.zen.master_election.ignore_non_master_pings` setting with more intuitive name (defaulting to false).

Resolves 
Closes 
2016-03-24 17:48:05 +01:00
Clinton Gormley 0e7054cf02 Merge pull request from pengqiuyuan/master
Update template-query.asciidoc
2016-03-24 16:49:49 +01:00
javanna ce86fc5647 Cluster Stats: remove mem section
The available memory metric was always set to `0` since 2.0.beta1 (bug).  was left behind but never set. Turns out the section wasn't that useful, as it would only output the total memory available throughout all nodes in the cluster. We decided to remove the section then.
2016-03-24 15:49:27 +01:00
Isabel Drost-Fromm 08d989d9b6 Merge branch 'master' into deprecation/sort-option-reverse-removal
Conflicts:
	core/src/main/java/org/elasticsearch/search/sort/FieldSortBuilder.java
	core/src/main/java/org/elasticsearch/search/sort/ScoreSortBuilder.java
2016-03-24 12:06:10 +01:00
Isabel Drost-Fromm 801d178ade Remove mention of reverse in docs and add to migration doc 2016-03-24 12:04:31 +01:00
Jim Ferenczi da42f199bd Enforce isolated mode for all plugins
This commit removes the isolated option, each plugin have its own classloader.
2016-03-24 09:17:33 +01:00
Areek Zillur e16e113691 Remove suggest threadpool
In , we removed suggest transport action, which
used the `suggest` threadpool to execute requests. Now
`suggest` threadpool is unused and suggest requests are
executed on the `search` threadpool.
2016-03-23 18:01:45 -04:00
debadair ad28fb9ec0 Docs: Adding Painless to the Scripting documentation. 2016-03-23 13:52:40 -07:00
Areek Zillur 442a6e0009 document suggest stats being merged with search stats 2016-03-23 16:37:57 -04:00
Areek Zillur e7e93f98e3 add migration guide to use search api for suggest 2016-03-23 16:37:57 -04:00
Nik Everett bbe0f3af3b Merge pull request from simonw/patch-2
Link to named queries docs from bool query page
2016-03-23 11:51:40 -04:00
javanna 030453d320 Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-23 11:25:34 +01:00
javanna 4bfef1fde1 [DOCS] clarify that tribe node connects to every node in every cluster
Closes 
2016-03-23 10:43:58 +01:00
pengqiuyuan 80ef18c3b2 Update template-query.asciidoc 2016-03-23 17:14:31 +08:00
Simon Willison fdac0c7c6c Link to named queries docs from bool query page
The named queries feature only makes sense with bool queries, but was not cross-referenced from the bool query documentation page.
2016-03-22 12:07:57 -07:00
Nik Everett da96b6e41d [reindex] Add thottling support
The throttle is applied when starting the next scroll request so that its
timeout can include the throttle time.
2016-03-22 12:34:14 -04:00
Colin Goodheart-Smithe d6fe7515fd Merge pull request from colings86/docs/searchRequestBreakingChanges
added breaking changes for the Java API to the breaking changes doc for 5.0
2016-03-22 15:58:40 +00:00
Colin Goodheart-Smithe 25c4446942 iter 2016-03-22 15:58:12 +00:00
Colin Goodheart-Smithe ee7e84acc3 review comments 2016-03-22 15:34:47 +00:00
Adrien Grand c52b1f3a7c An `exists` query on an object should query a single term.
Currently if you run an `exists` query on an object, it will resolve all sub
fields and create a disjunction for all those fields. However the `_field_names`
mapper indexes paths for objects so we could query object paths directly.

I also changed the query parser to reject `exists` queries if the `_field_names`
field is disabled since it would be a big performance trap.
2016-03-22 16:26:45 +01:00
Adrien Grand b42f66c8ac Document 5.0 mapping changes. 2016-03-22 16:22:58 +01:00
Colin Goodheart-Smithe b8a96d9a65 added breaking changes for the Java API to the breaking changes doc for 5.0 2016-03-22 14:39:16 +00:00
Luca Cavanna 3764b3ff80 Merge pull request from alexshadow007/fix-17101
Fix column aliases in _cat/indices, _cat/nodes and _cat/shards APIs
2016-03-22 15:37:21 +01:00
javanna eebd0cfccd Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-22 10:34:40 +01:00
Simon Willnauer 7f16a1d9a7 Improve upgrade experience of node level index settings
In 5.0 we don't allow index settings to be specified on the node level ie.
in yaml files or via commandline argument. This can cause problems during
upgrade if this was used extensively. For instance if analyzers where
specified on a node level this might cause the index to be closed when
imported (see ). In such a case all indices relying on this
must be updated via `PUT /${index}/_settings`. Yet, this API has slightly
different semantics since it overrides existing settings. To make this less
painful this change adds a `preserve_existing` parameter on that API to ensure
we have the same semantics as if the setting was applied on the node level.

This change also adds a better error message and a change to the migration guide
to ensure upgrades are smooth if index settings are specified on the node level.

If a index setting is detected this change fails the node startup and prints a message
like this:
```
*************************************************************************************
Found index level settings on node level configuration.

Since elasticsearch 5.x index level settings can NOT be set on the nodes
configuration like the elasticsearch.yaml, in system properties or command line
arguments.In order to upgrade all indices the settings must be updated via the
/${index}/_settings API. Unless all settings are dynamic all indices must be closed
in order to apply the upgradeIndices created in the future should use index templates
to set default values.

Please ensure all required values are updated on all indices by executing:

curl -XPUT 'http://localhost:9200/_all/_settings?preserve_existing=true' -d '{
  "index.number_of_shards" : "1",
  "index.query.default_field" : "main_field",
  "index.translog.durability" : "async",
  "index.ttl.disable_purge" : "true"
}'
*************************************************************************************
```
2016-03-21 20:12:18 +01:00
javanna bf390a935e Merge branch 'master' into enhancement/remove_node_client_setting 2016-03-21 17:18:23 +01:00
Martijn van Groningen e3b7e5d75a percolator: Replace percolate api with the new percolator query
Also replaced the PercolatorQueryRegistry with the new PercolatorQueryCache.

The PercolatorFieldMapper stores the rewritten form of each percolator query's xcontext
in a binary doc values field. This make sure that the query rewrite happens only during
indexing (some queries for example fetch shapes, terms in remote indices) and
the speed up the loading of the queries in the percolator query cache.

Because the percolator now works inside the search infrastructure a number of features
(sorting fields, pagination, fetch features) are available out of the box.

The following feature requests are automatically implemented via this refactoring:

Closes 
Closes 
Closes 
Closes 
Closes 
Closes 
Closes 
2016-03-21 12:21:50 +01:00
Clinton Gormley 830e2e049a Docs: Build release notes 2016-03-18 15:04:49 +01:00
Clinton Gormley e07b6a2641 Docs: Added 5.0.0-alpha1 release notes 2016-03-18 14:51:49 +01:00
Clinton Gormley 4506b7ad82 Docs: Fixed bad asciidoc link 2016-03-18 13:26:01 +01:00
Clinton Gormley dc21ab7576 Docs: Corrected behaviour of max_token_length in standard tokenizer 2016-03-18 10:58:16 +01:00
Alexander Reelsen 2dffad9ec3 Docs: Display reindex/update by query API and fix build doc issue
The documentation existed, but was not linked anywhere.
Also fixed the docs to make sure they build with this enabled.
2016-03-18 10:44:16 +01:00
Martijn van Groningen 3b17ddcd46 Removed old 1.x parent/child logic that should have been removed.
`0` really means, don't match any child docs.
2016-03-18 10:07:27 +01:00
Martijn van Groningen 1dd2be81c3 nested / parent child: Removed `total` score mode in favour of `sum` score mode.
Closes 
2016-03-18 10:07:26 +01:00
Clinton Gormley bd059b8cc3 Clarify how `-Djava.security.policy=someURL` must be passed
Closes 
2016-03-17 14:13:19 +01:00
Areek Zillur da165f425f update migration doc for removing gateway.format setting 2016-03-16 18:48:02 -04:00
Alexander Kazakov 51ac97000b Fix column aliases in _cat/indices, _cat/nodes and _cat/shards APIs 2016-03-16 19:18:43 +03:00
Christoph Büscher 39667b5793 Merge branch 'master' into feature-suggest-refactoring
Conflicts:
	docs/reference/migration/migrate_5_0/java.asciidoc
2016-03-16 12:06:42 +01:00
Jason Tedor 618441aea3 Merge pull request from jasontedor/simplify-bootstrap-settings
Bootstrap does not set system properties
2016-03-15 19:25:16 -04:00
Clinton Gormley 432f0cc193 Docs: Added the ingest node to the modules/nodes page
Closes 
2016-03-15 19:03:18 +01:00
Jason Tedor 2f7e181318 Fix typo inadvertently introduced 2016-03-15 10:05:28 -04:00
Christoph Büscher bc84cdfed1 Using SortMode enum in all sort builders 2016-03-15 12:43:19 +01:00
Christoph Büscher b4b874f0d8 Merge branch 'master' into feature-suggest-refactoring 2016-03-15 12:11:39 +01:00
Areek Zillur 35f7cfb6c0 Add upgrader to upgrade old indices to new naming convention 2016-03-14 23:24:05 -04:00
Christoph Büscher 40f3501d7f Merge branch 'master' into feature-suggest-refactoring 2016-03-14 14:57:57 +01:00
Clinton Gormley 0ed0fea558 Updated link to Joda time zones 2016-03-14 12:24:58 +01:00
Christoph Büscher 97638c95fc Merge branch 'master' into feature-suggest-refactoring
Conflicts:
	docs/reference/migration/migrate_5_0.asciidoc
2016-03-14 11:13:47 +01:00
Clinton Gormley c3cd8564df Corrected regexp syntax docs for COMPLEMENT 2016-03-14 10:46:31 +01:00
Clinton Gormley c90b4f3bae Docs: Added note about upgrading from 1.x to 5.x 2016-03-14 09:58:46 +01:00
Jason Tedor 8a05c2a2be Bootstrap does not set system properties
Today, certain bootstrap properties are set and read via system
properties. This action-at-distance way of managing these properties is
rather confusing, and completely unnecessary. But another problem exists
with setting these as system properties. Namely, these system properties
are interpreted as Elasticsearch settings, not all of which are
registered. This leads to Elasticsearch failing to startup if any of
these special properties are set. Instead, these properties should be
kept as local as possible, and passed around as method parameters where
needed. This eliminates the action-at-distance way of handling these
properties, and eliminates the need to register these non-setting
properties. This commit does exactly that.

Additionally, today we use the "-D" command line flag to set the
properties, but this is confusing because "-D" is a special flag to the
JVM for setting system properties. This creates confusion because some
"-D" properties should be passed via arguments to the JVM (so via
ES_JAVA_OPTS), and some should be passed as arguments to
Elasticsearch. This commit changes the "-D" flag for Elasticsearch
settings to "-E".
2016-03-13 20:09:15 -04:00
Jason Tedor 8ac5a98b87 Remove links to nonexistent migration docs 2016-03-13 19:12:06 -04:00
Clinton Gormley 5f48b9c86a Removed breaking changes docs for < 5.0 2016-03-13 21:18:44 +01:00
Clinton Gormley 5c845f8bb5 Reworked 5.0 breaking changes docs 2016-03-13 21:17:48 +01:00
Clinton Gormley a5a9bbfe88 Update compound-word-tokenfilter.asciidoc
Only FOP v1.2 compatible hyphenation files are supported by the hyphenation decompounder
2016-03-11 15:08:36 +01:00
Jason Tedor f465d98eb3 Add raw recovery progress to cat recovery API
This commit adds fields bytes_recovered and files_recovered to the cat
recovery API. These fields, respectively, indicate the total number of
bytes and files recovered. Additionally, for consistency, some totals
fields and translog recovery fields have been renamed.

Closes 
2016-03-11 08:27:09 -05:00
Christoph Büscher daeffb149c Merge branch 'master' into feature-suggest-refactoring 2016-03-11 10:37:28 +01:00
Daniel Mitterdorfer 94aa025b93 Document breaking change in ClusterHealthResponse in 2.2 2016-03-11 09:47:53 +01:00
Lee Hinman b3bd189cd7 [DOCS] Fix missing table end in function-score-query.asciidoc 2016-03-10 13:35:33 -07:00
Lee Hinman 982a369efc [DOCS] Document the modifiers for `field_value_factor`
Resolves 
2016-03-10 11:34:34 -07:00
Yannick Welsch 295d33c2a6 Merge pull request from ywelsch/fix/block-delete-on-snapshot
Fail closing or deleting indices during a full snapshot
2016-03-10 18:51:04 +01:00
Yannick Welsch 266394c3ab Fail closing or deleting indices during a full snapshot
Closes 
2016-03-10 18:11:47 +01:00
Lee Hinman 22e716551b Add -XX+AlwaysPreTouch JVM flag
Enables the touching of all memory pages used by the JVM heap spaces
during initialization of the HotSpot VM, which commits all memory pages
at initialization time. By default, pages are committed only as they are
needed.
2016-03-10 10:11:32 -07:00
Clinton Gormley 2fa573bc58 Missing word in docs 2016-03-10 14:34:05 +01:00
Robin Clarke 046212035c Clarification about precedence of settings
Closes 
2016-03-10 14:29:51 +01:00
Nicholas Knize f7a2dbfcaf fixing silly typo in docs 2016-03-10 07:28:13 -06:00
Clinton Gormley 6b4a6be2df Merge pull request from MaineC/doc-fix/query-dsl
Fix minor typos in query dsl docs
2016-03-10 13:45:13 +01:00
Martijn van Groningen 2fa33d5c47 Added ingest statistics to node stats API
The ingest stats include the following statistics:
* `ingest.total.count`- The total number of document ingested during the lifetime of this node
* `ingest.total.time_in_millis` - The total time spent on ingest preprocessing documents during the lifetime of this node
* `ingest.total.current` - The total number of documents currently being ingested.
* `ingest.total.failed` - The total number ingest preprocessing operations failed during the lifetime of this node

Also these stats are returned on a per pipeline basis.
2016-03-10 13:21:43 +01:00
Clinton Gormley a8c7ae7809 Fixed bad docs link 2016-03-10 13:08:29 +01:00
Clinton Gormley f9622f9acc Docs: Added a note about the update API not supporting external versioning
Closes 
2016-03-10 12:33:39 +01:00
Christoph Büscher 69c83b3459 Merge branch 'master' into feature-suggest-refactoring
Conflicts:
	core/src/main/java/org/elasticsearch/action/suggest/TransportSuggestAction.java
        core/src/main/java/org/elasticsearch/search/suggest/SuggestParseElement.java
	core/src/main/java/org/elasticsearch/search/suggest/SuggestionSearchContext.java
	core/src/main/java/org/elasticsearch/search/suggest/phrase/PhraseSuggester.java
2016-03-10 11:44:36 +01:00
Nicholas Knize 55635d5de1 update coerce and breaking changes documentation 2016-03-09 16:09:44 -06:00
Nicholas Knize 61f39e6c92 GeoPointV2 update docs and query builders
This commit updates the documentation for GeoPointField by removing all references to the coerce and doc_values parameters. DocValues are enabled in lucene GeoPointField by default (required for boundary filtering). The QueryBuilders are updated to automatically normalize points (ignoring the coerce parameter) for any index created onOrAfter version 2.2.
2016-03-09 16:09:44 -06:00
Clinton Gormley 06929f8ed4 Merge pull request from 36degrees/patch-1
Fix typo in clear cache documentation
2016-03-09 15:34:15 +01:00
Jason Tedor c0572c631d Note to configuration docs on number of threads
This commit adds a note to the configuration docs regarding the number
of threads necessary for the Elasticsearch user.

Relates 
2016-03-08 09:14:55 -05:00
Christoph Büscher 1264f37a1b Merge branch 'master' into feature-suggest-refactoring 2016-03-08 11:10:08 +01:00
Christoph Büscher ff46303f15 Simplify mock scripts 2016-03-07 15:39:35 +01:00
Christoph Büscher 6b0f63e1a6 Adding `time_zone` parameter to daterange-aggregation docs 2016-03-07 15:38:24 +01:00
Martijn van Groningen 82d01e4315 Added ingest info to node info API, which contains a list of available processors.
Internally the put pipeline API uses this information in node info API to validate if all specified processors in a pipeline exist on all nodes in the cluster.
2016-03-07 14:44:50 +01:00
Christopher Taylor 93adddc61b Document `sum` as supported scoring type
the examples all use `sum` for the `"score_mode"` field, but it isn't listed in the list of supported modes.
2016-03-07 10:48:58 +01:00
Christoph Büscher 7ec5075a87 Merge branch 'master' into feature-suggest-refactoring 2016-03-07 10:45:43 +01:00
Clinton Gormley 6d7e8814d6 Redocument the `index.merge.scheduler.max_thread_count` setting
Closes 
2016-03-05 16:28:43 +01:00
javanna e5d9328a2d [DOCS] adapt docs to node.client setting removal 2016-03-05 10:55:19 +01:00
javanna 9c4a5bbe7e adapt cluster stats api to node.client setting removal
The cluster stats api now returns counts for each node role. The `master_data`, `master_only`, `data_only` and `client` fields have been removed from the response in favour of `master`, `data`, `ingest` and `coordinating_only`. The same node can have multiple roles, hence contribute to multiple roles counts. Every node is implicitly a coordinating node, so whenever a node has no explicit roles, it will be counted as coordinating only.
2016-03-05 10:55:19 +01:00
javanna f786e9866c adapt _cat/nodes to node.client removal
_cat/nodes used to return `c` for client node or `d` for data node as part of the node.role column. This commit changes it to return `m` for master eligible, `d` for data and/or `i` for ingest. A node with no explicit roles will be a coordinating only node and marked with `-`. A node can obviously have multiple roles. The master column has been adapted to return only whether a node is the current master (`*`) or not (`-`).
2016-03-05 10:55:19 +01:00
Nik Everett d079830f10 [docs] Fix bad link in reindex docs 2016-03-04 14:34:30 -05:00
Nik Everett 22557621fe [docs] Docs for reindex using ingest pipeline 2016-03-04 10:05:13 -05:00
Jim Ferenczi 9a203dcb66 Fix wrong include in docs 2016-03-04 12:44:28 +01:00
Jim Ferenczi cd950a34da Merge pull request from jimferenczi/mapping_field_level_boost
Change the field mapping index time boost into a query time boost
2016-03-04 11:50:29 +01:00
Martijn van Groningen 116acee1dd Merge pull request from dedemorton/ingest_doc_edit
Improve the ingest documentation.
2016-03-04 11:49:19 +01:00
Jim Ferenczi 927303e7a9 Change the field mapping index time boost into a query time boost.
Index time boost will still be applied for indices created before 5.0.0.
2016-03-04 11:47:35 +01:00
Clinton Gormley 29e3443917 Update api-conventions.asciidoc
Docs: Fix bad date math index expression
2016-03-04 10:10:29 +01:00
DeDe Morton 6b52b0bdc3 Ingest node edits 2016-03-03 22:29:27 -08:00
Vector241-Eric d8948bae5b Fix a quick documentation typo.
Fix the object of the sentence to agree with the plural verb.
2016-03-03 16:36:21 -07:00
James Kerr 719c862675 Typo in verb tense of "to gather" 2016-03-03 16:21:11 -07:00
Christoph Büscher 30a788d87c Suggestions: Make field name mandatory ctor argument
The field name is a required argument for all suggesters, but
it was specified via a field() setter in SuggestionBuilder so far.
This changes field name to being a mandatory constructor argument
and lets suggestion builders throw an error if field name is missing
or the empty string.
2016-03-03 21:35:53 +01:00
Lee Hinman 6adbbff97c Fix organization rename in all files in project
Basically a query-replace of "https://github.com/elasticsearch/" with "https://github.com/elastic/"
2016-03-03 12:04:13 -07:00
Geoff Wagstaff 06e2a8262d Fix use of apostrophe 2016-03-03 11:56:56 -07:00
Adrien Grand 2c3e4840f2 Store _all payloads on 1 byte instead of 4.
This changes the `_all` field to store per-field boosts using a single byte
similarly to norms.
2016-03-03 15:00:23 +01:00
Christoph Büscher ef4db5c1e4 Merge branch 'master' into feature-suggest-refactoring 2016-03-03 12:18:03 +01:00
Michael McCandless 4df83dc9a5 Merge pull request from camilojd/feature/disk-segments-stats
Segments stats in indices stats API now optionally includes aggregated file sizes by file extension / index component
2016-03-02 13:58:20 -05:00
Christoph Büscher c0e5e40e02 Merge branch 'master' into feature-suggest-refactoring 2016-03-02 14:22:03 +01:00