Commit Graph

5455 Commits

Author SHA1 Message Date
Mayya Sharipova 4c68dfe001
Handle missing values in painless (#32207)
Throw an exception for doc['field'].value
if this document is missing a value for the field.

After deprecation changes have been backported to 6.x,
make this a default behaviour in 7.0

Closes #29286
2018-07-19 17:41:06 -04:00
Vladimir Dolzhenko 7c0fc209bf
ECS Task IAM profile credentials ignored in repository-s3 plugin (#31864)
ECS Task IAM profile credentials ignored in repository-s3 plugin (#31864)

Closes #26913
2018-07-19 12:54:38 +02:00
David Turner f6d7854f76
Remove indication of future multi-homing support (#32187)
We do not support intra-cluster connections on multiple interfaces, but the
documentation indicates that we will in future. In fact there is currently no
plan to support this, so the forward-looking documentation is misleading. This
commit

- removes the misleading sentence
- fixes that a transport profile affects outbound connections, not inbound ones
- tidies up some nearby text
2018-07-19 11:33:46 +01:00
Alexander Reelsen 202894b832
Rest HL client: Add put watch action (#32026)
Relates #29827

This implementation behaves like the current transport client, that you basically cannot configure a Watch POJO representation as an argument to the put watch API, but only a bytes reference. You can use the the `WatchSourceBuilder` from the `org.elasticsearch.plugin:x-pack-core` dependency to build watches.

This commit also changes the license type to trial, so that watcher is available in high level rest client tests.

/cc @hub-cap
2018-07-19 10:40:54 +02:00
Julie Tibshirani 15ff3da653
Add support for field aliases. (#32172)
* Add basic support for field aliases in index mappings. (#31287)
* Allow for aliases when fetching stored fields. (#31411)
* Add tests around accessing field aliases in scripts. (#31417)
* Add documentation around field aliases. (#31538)
* Add validation for field alias mappings. (#31518)
* Return both concrete fields and aliases in DocumentFieldMappers#getMapper. (#31671)
* Make sure that field-level security is enforced when using field aliases. (#31807)
* Add more comprehensive tests for field aliases in queries + aggregations. (#31565)
* Remove the deprecated method DocumentFieldMappers#getFieldMapper. (#32148)
2018-07-18 09:33:09 -07:00
David Turner 380b45b965
Improve docs for search preferences (#32159)
Today it is unclear what guarantees are offered by the search preference
feature, and we claim a guarantee that is stronger than what we really offer:

> A custom value will be used to guarantee that the same shards will be used
> for the same custom value.

This commit clarifies this documentation.

Forward-port of #32098 to `master`.
2018-07-18 12:58:17 +01:00
Martijn van Groningen 1924f5d07c
Add more contexts to painless execute api (#30511)
This change adds two contexts the execute scripts against:

* SEARCH_SCRIPT: Allows to run scripts in a search script context.
This context is used in `function_score` query's script function,
script fields, script sorting and `terms_set` query.

* FILTER_SCRIPT: Allows to run scripts in a filter script context.
This context is used in the `script` query.

In both contexts a index name needs to be specified and a sample document.
The document is needed to create an in-memory index that the script can
access via the `doc[...]` and other notations. The index name is needed
because a mapping is needed to index the document.

Examples:

```
POST /_scripts/painless/_execute
{
  "script": {
    "source": "doc['field'].value.length()"
  },
  "context" : {
    "search_script": {
      "document": {
        "field": "four"
      },
      "index": "my-index"
    }
  }
}
```

Returns:

```
{
  "result": 4
}
```

POST /_scripts/painless/_execute
{
  "script": {
    "source": "doc['field'].value.length() <= params.max_length",
    "params": {
      "max_length": 4
    }
  },
  "context" : {
    "filter_script": {
      "document": {
        "field": "four"
      },
      "index": "my-index"
    }
  }
}

Returns:

```
{
  "result": true
}
```

Also changed PainlessExecuteAction.TransportAction to use TransportSingleShardAction
instead of HandledAction, because now in case score or filter contexts are used
the request needs to be redirected to a node that has an active IndexService
for the index being referenced (a node with a shard copy for that index).
2018-07-18 12:42:07 +02:00
Christoph Büscher 36165265ce
Fix put mappings java API documentation (#31955)
The current docs of the put-mapping Java API is currently broken. It its current
form, it creates an index and uses the whole mapping definition given as a JSON
string as the type name. Since we didn't check the index created in the
IndicesDocumentationIT so far this went unnoticed.

This change adds test to catch this error to the documentation test, changes the
documentation so it works correctly now and adds an input validation to
PutMappingRequest#buildFromSimplifiedDef() which was used internally to reject
calls where no mapping definition is given.

Closes #31906
2018-07-17 09:09:03 +02:00
Christoph Büscher 61486680a2
Add exclusion option to `keep_types` token filter (#32012)
Currently the `keep_types` token filter includes all token types specified using
its `types` parameter. Lucenes TypeTokenFilter also provides a second mode where
instead of keeping the specified tokens (include) they are filtered out
(exclude). This change exposes this option as a new `mode` parameter that can
either take the values `include` (the default, if not specified) or `exclude`.

Closes #29277
2018-07-17 09:04:41 +02:00
ahmedakef 5b65e2ccbf DOCS: put LIMIT 10 to the SQL query (#32065)
Provides a more precise equivalent SQL query for the aggregation example in the getting started guide.
2018-07-16 16:09:56 -04:00
debadair ff8260c234
Tweaked Elasticsearch Service links for SEO 2018-07-16 12:58:08 -07:00
debadair cccc3f7a64
Tweaked Elasticsearch Service links for SEO 2018-07-16 12:47:57 -07:00
DeDe Morton ecd05d5be4 Use correct formatting for links (#29460) 2018-07-16 21:11:24 +02:00
Jack Conradson 42ca520377
Clean Up Snapshot Create Rest API (#31779)
Make SnapshotInfo and CreateSnapshotResponse parsers lenient for backwards compatibility.  Remove extraneous fields from CreateSnapshotRequest toXContent.
2018-07-13 13:07:26 -07:00
Paul Sanwald feb07559aa fix typo 2018-07-13 14:59:11 -04:00
Colin Goodheart-Smithe 0edb096eb4 Adds a new auto-interval date histogram (#28993)
* Adds a new auto-interval date histogram

This change adds a new type of histogram aggregation called `auto_date_histogram` where you can specify the target number of buckets you require and it will find an appropriate interval for the returned buckets. The aggregation works by first collecting documents in buckets at second interval, when it has created more than the target number of buckets it merges these buckets into minute interval bucket and continues collecting until it reaches the target number of buckets again. It will keep merging buckets when it exceeds the target until either collection is finished or the highest interval (currently years) is reached. A similar process happens at reduce time.

This aggregation intentionally does not support min_doc_count, offest and extended_bounds to keep the already complex logic from becoming more complex. The aggregation accepts sub-aggregations but will always operate in `breadth_first` mode deferring the computation of sub-aggregations until the final buckets from the shard are known. min_doc_count is effectively hard-coded to zero meaning that we will insert empty buckets where necessary.

Closes #9572

* Adds documentation

* Added sub aggregator test

* Fixes failing docs test

* Brings branch up to date with master changes

* trying to get tests to pass again

* Fixes multiBucketConsumer accounting

* Collects more buckets than needed on shards

This gives us more options at reduce time in terms of how we do the
final merge of the buckeets to produce the final result

* Revert "Collects more buckets than needed on shards"

This reverts commit 993c782d117892af9a3c86a51921cdee630a3ac5.

* Adds ability to merge within a rounding

* Fixes nonn-timezone doc test failure

* Fix time zone tests

* iterates on tests

* Adds test case and documentation changes

Added some notes in the documentation about the intervals that can bbe
returned.

Also added a test case that utilises the merging of conseecutive buckets

* Fixes performance bug

The bug meant that getAppropriate rounding look a huge amount of time
if the range of the data was large but also sparsely populated. In
these situations the rounding would be very low so iterating through
the rounding values from the min key to the max keey look a long time
(~120 seconds in one test).

The solution is to add a rough estimate first which chooses the
rounding based just on the long values of the min and max keeys alone
but selects the rounding one lower than the one it thinks is
appropriate so the accurate method can choose the final rounding taking
into account the fact that intervals are not always fixed length.

Thee commit also adds more tests

* Changes to only do complex reduction on final reduce

* merge latest with master

* correct tests and add a new test case for 10k buckets

* refactor to perform bucket number check in innerBuild

* correctly derive bucket setting, update tests to increase bucket threshold

* fix checkstyle

* address code review comments

* add documentation for default buckets

* fix typo
2018-07-13 13:08:35 -04:00
Ryan Ernst 2c3ea43f45
HLRC: Add xpack usage api (#31975)
This commit adds the _xpack/usage api to the high level rest client.
Currently in the transport api, the usage data is exposed in a limited
fashion, at most giving one level of helper methods for the inner keys
of data, but then exposing thos subobjects as maps of objects. Rather
than making parsers for every set of usage data from each feature, this
PR exposes the entire set of usage data as a map of maps.
2018-07-13 09:33:27 -07:00
Mayya Sharipova 80492cacfc
Add second level of field collapsing (#31808)
* Put second level collapse under inner_hits

Closes #24855
2018-07-13 11:40:03 -04:00
Clinton Gormley bc1284eb28 Docs: Restyled cloud link in getting started 2018-07-13 15:48:14 +02:00
Clinton Gormley 9a928756e9 Docs: Change formatting of Cloud options 2018-07-13 15:40:38 +02:00
Alan Woodward a01e26a39b
Correct spelling of AnalysisPlugin#requriesAnalysisSettings (#32025)
Because this is a static method on a public API, and one that we encourage
plugin authors to use, the method with the typo is deprecated in 6.x
rather than just renamed.
2018-07-13 13:13:21 +01:00
Daniel Mitterdorfer f174f72fee
Circuit-break based on real memory usage
With this commit we introduce a new circuit-breaking strategy to the parent
circuit breaker. Contrary to the current implementation which only accounts for
memory reserved via child circuit breakers, the new strategy measures real heap
memory usage at the time of reservation. This allows us to be much more
aggressive with the circuit breaker limit so we bump it to 95% by default. The
new strategy is turned on by default and can be controlled  with the new cluster
setting `indices.breaker.total.userealmemory`.

Note that we turn it off for all integration tests with an internal test cluster
because it leads to spurious test failures which are of no value (we cannot
fully control heap memory usage in tests). All REST tests, however, will make
use of the real memory circuit breaker.

Relates #31767
2018-07-13 10:08:28 +02:00
Nik Everett 9822a6f911 Docs: Explain closing the high level client
It looks like we weren't clear on when and why you should close the high
level client and folks were closing it after every request which is not
efficient. This explains why you should close the client and when so
this shouldn't be as common.

Closes #32001
2018-07-12 16:22:42 -04:00
Jimi Ford e955ffc38d Docs: fix typo in datehistogram (#31972) 2018-07-11 15:04:57 -04:00
Clinton Gormley aedbfc63cd Docs: Added note about cloud service to installation and getting started 2018-07-11 20:17:18 +02:00
Lisa Cawley efcfd0d827
[DOCS] Removes alternative docker pull example (#31934) 2018-07-11 09:08:32 -07:00
James Baiera 5bcdff73d7
Add Snapshots Status API to High Level Rest Client (#31515)
This PR adds the Snapshots Status API to the Snapshot Client, as 
well as additional documentation for the status api.
2018-07-11 12:07:31 -04:00
Sohaib Iftikhar 88c270d844 Added lenient flag for synonym token filter (#31484)
* Added lenient flag for synonym-tokenfilter.

Relates to #30968

* added docs for synonym-graph-tokenfilter

-- Also made lenient final
-- changed from !lenient to lenient == false

* Changes after review (1)

-- Renamed to ElasticsearchSynonymParser
-- Added explanation for ElasticsearchSynonymParser::add method
-- Changed ElasticsearchSynonymParser::logger instance to static

* Added lenient option for WordnetSynonymParser

-- also added more documentation

* Added additional documentation

* Improved documentation
2018-07-10 17:11:50 -04:00
lcawl de273651ae [DOCS] Fix broken link in painless example 2018-07-09 10:47:42 -07:00
Mayya Sharipova 5481fbc249
Handle missing values in painless (#30975)
* Handle missing values in painless

Throw an exception for `doc['field'].value`
if this document is missing a value for the `field`.

For 7.0:
This is the default behaviour from 7.0

For 6.x:
To enable this behavior from 6.x, a user can set a jvm.option:
 `-Des.script.exception_for_missing_value=true` on a node.
If a user does not enable this behavior, a deprecation warning is logged on start up.

Closes #29286
2018-07-09 11:59:49 -04:00
Jim Ferenczi 584fa261cc
Remove the ability to index or query context suggestions without context (#31007)
This is a follow up of #30712 that removes the ability to index or query
and context enabled completion field without context.

Relates #30712
2018-07-09 16:01:01 +02:00
Armin Braun e46ed73379
Ingest: Add ignore_missing option to RemoveProc (#31693)
Added `ignore_missing` setting to the RemoveProcessor to fix #23086
2018-07-09 10:24:34 +02:00
Russ Cam 0dac73c4fb Remove link to oss-MSI (#31844)
This commit removes the link to an oss-MSI; there is only one version of the MSI, which includes X-Pack.

(cherry picked from commit d2e5db8a806ec8a25162f79db5209aceed4f30f7)
2018-07-09 11:31:38 +10:00
Nik Everett fb27f3e7f0
HLREST: Add x-pack-info API (#31870)
This is the first x-pack API we're adding to the high level REST client
so there is a lot to talk about here!

= Open source

The *client* for these APIs is open source. We're taking the previously
Elastic licensed files used for the `Request` and `Response` objects and
relicensing them under the Apache 2 license.

The implementation of these features is staying under the Elastic
license. This lines up with how the rest of the Elasticsearch language
clients work.

= Location of the new files

We're moving all of the `Request` and `Response` objects that we're
relicensing to the `x-pack/protocol` directory. We're adding a copy of
the Apache 2 license to the root fo the `x-pack/protocol` directory to
line up with the language in the root `LICENSE.txt` file. All files in
this directory will have the Apache 2 license header as well. We don't
want there to be any confusion. Even though the files are under the
`x-pack` directory, they are Apache 2 licensed.

We chose this particular directory layout because it keeps the X-Pack
stuff together and easier to think about.

= Location of the API in the REST client

We've been following the layout of the rest-api-spec files for other
APIs and we plan to do this for the X-Pack APIs with one exception:
we're dropping the `xpack` from the name of most of the APIs. So
`xpack.graph.explore` will become `graph().explore()` and
`xpack.license.get` will become `license().get()`.

`xpack.info` and `xpack.usage` are special here though because they
don't belong to any proper category. For now I'm just calling
`xpack.info` `xPackInfo()` and intend to call usage `xPackUsage` though
I'm not convinced that this is the final name for them. But it does get
us started.

= Jars, jars everywhere!

This change makes the `xpack:protocol` project a `compile` scoped
dependency of the `x-pack:plugin:core` and `client:rest-high-level`
projects. I intend to keep it a compile scoped dependency of
`x-pack:plugin:core` but I intend to bundle the contents of the protocol
jar into the `client:rest-high-level` jar in a follow up. This change
has grown large enough at this point.

In that followup I'll address javadoc issues as well.

= Breaking-Java

This breaks that transport client by a few classes around. We've
traditionally been ok with doing this to the transport client.
2018-07-08 11:03:56 -04:00
Costin Leau 9ffb26ab02
SQL: Remove restriction for single column grouping (#31818)
For historical reasons SQL restricts GROUP BY to only one field.
This commit removes the restriction and improves the test suite with
multi group by tests.

Close #31793
2018-07-06 20:55:27 +03:00
Piotr Prądzyński 99030e7af5 Docs: Inconsistency between description and example (#31858) 2018-07-06 12:44:20 -04:00
Christoph Büscher 3c11c7c261
[Docs] Add clarification to analysis example (#31826)
There have been at least two PRs trying to fix the spelling of "lazi" because it
isn't very clear from the example that the english analyzer will stem each token
in the example. This adds a short description of the analysis process to make
this clearer.

Relates to #31797
2018-07-06 14:36:58 +02:00
Christoph Büscher 450a450b2c
[Docs] Clarify accepted sort case (#31605)
Rescore only works with an explicite "sort" element if it is on descending
"_score". Even using "order" : "asc" will throw an error.
2018-07-06 10:11:36 +02:00
Alan Woodward d3a8094d35
Remove obsolete parameters from analyze rest spec (#31795)
This commit also fixes a typo in the analyze high-level client
documentation.
2018-07-06 09:05:34 +01:00
Jim Ferenczi 573613e7ca
[Docs] Fix wrong link in Korean analyzer docs (#31815) 2018-07-06 09:30:48 +02:00
Tim Brooks a5f5ea8422
Get snapshot rest client cleanups (#31740)
This is a followup to #31537. It makes a number of changes requested by
a review that came after the PR was merged. These are mostly cleanups
and doc improvements.
2018-07-05 17:19:46 -06:00
Nik Everett c0b2ef55b8 Docs: Explain _bulk?refresh shard targeting
Only the shards that receive the bulk request will be affected by
`refresh`. Imagine a `_bulk?refresh=wait_for` request with three
documents in it that happen to be routed to different shards in an index
with five shards. The request will only wait for those three shards to
refresh. The other two shards of that make up the index do not
participate in the `_bulk` request at all.

Relates to #31819
2018-07-05 16:24:03 -04:00
Sohaib Iftikhar 09e8ac8167 REST high-level client: add get index API (#31703)
Also added master_timeout parameter for the indices.get spec

Relates to #27205
2018-07-05 13:52:25 -04:00
Sohaib Iftikhar 40b822c878 Scripting: Remove support for deprecated StoredScript contexts (#31394)
Removes support for storing scripts without the usual json around the
script. So You can no longer do:
```
POST _scripts/<templatename>
{
    "query": {
        "match": {
            "title": "{{query_string}}"
        }
    }
}
```

and must instead do:
```
POST _scripts/<templatename>
{
    "script": {
        "lang": "mustache",
        "source": {
            "query": {
                "match": {
                    "title": "{{query_string}}"
                }
            }
        }
    }
}
```

This improves error reporting when you attempt to store a script but don't
quite get the syntax right. Before, there was a good chance that we'd
think of it as a "raw" template and just store it. Now we won't do that.
Nice.
2018-07-05 09:30:08 -04:00
Alpar Torok cf2295b408
Add JDK11 support and enable in CI (#31644)
* Upgrade bouncycastle

Required to fix
`bcprov-jdk15on-1.55.jar; invalid manifest format `
on jdk 11

* Downgrade bouncycastle to avoid invalid manifest

* Add checksum for new jars

* Update tika permissions for jdk 11

* Mute test failing on jdk 11

* Add JDK11 to CI

* Thread#stop(Throwable) was removed

http://mail.openjdk.java.net/pipermail/core-libs-dev/2018-June/053536.html

* Disable failing tests #31456

* Temprorarily disable doc tests

To see if there are other failures on JDK11

* Only blacklist specific doc tests

* Disable only failing tests in ingest attachment plugin

* Mute failing HDFS tests #31498

* Mute failing lang-painless tests #31500

* Fix backwards compatability builds

Fix JAVA version to 10 for ES 6.3

* Add 6.x to bwx -> java10

* Prefix out and err from buildBwcVersion for readability

```
> Task :distribution:bwc:next-bugfix-snapshot:buildBwcVersion
  [bwc] :buildSrc:compileJava
  [bwc] WARNING: An illegal reflective access operation has occurred
  [bwc] WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/home/alpar/.gradle/wrapper/dists/gradle-4.5-all/cg9lyzfg3iwv6fa00os9gcgj4/gradle-4.5/lib/groovy-all-2.4.12.jar) to method java.lang.Object.finalize()
  [bwc] WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
  [bwc] WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
  [bwc] WARNING: All illegal access operations will be denied in a future release
  [bwc] :buildSrc:compileGroovy
  [bwc] :buildSrc:writeVersionProperties
  [bwc] :buildSrc:processResources
  [bwc] :buildSrc:classes
  [bwc] :buildSrc:jar

```

* Also set RUNTIME_JAVA_HOME for bwcBuild

So that we can make sure it's not too new for the build to understand.

* Align bouncycastle dependency

* fix painles array tets

closes #31500

* Update jar checksums

* Keep 8/10 runtime/compile untill consensus builds on 11

* Only skip failing tests if running on Java 11

* Failures are dependent of compile java version not runtime

* Condition doc test exceptions on compiler java version as well

* Disable hdfs tests based on runtime java

* Set runtime java to minimum supported for bwc

* PR review

* Add comment with ticket for forbidden apis
2018-07-05 03:24:01 +00:00
Christoph Büscher 5f87a84bef
[Docs] Correct default window_size (#31582) 2018-07-04 14:07:20 +02:00
Lee Hinman 42ff8aa2ef
[DOCS] Add missing get mappings docs to HLRC (#31765)
This commit adds the high-level rest client docs for the get mappings API that
was added in #30889
2018-07-03 17:10:52 -06:00
Lisa Cawley ac7fadd336
[DOCS] Starting Elasticsearch (#31701) 2018-07-03 13:40:37 -07:00
Jake Landis c0056cddd8
ingest: Introduction of a bytes processor (#31733)
ingest: Introduction of a bytes processor

This processor allows for human readable byte values (e.g. 1kb) to be converted to value in bytes (e.g. 1024). Internally this processor re-uses "ByteSizeValue.parseBytesSizeValue" which supports conversions up to Long.MAX_VALUE and the following units: "b", "kb", "mb", "gb", "tb", pb".

This change also introduces a generic return type for the AbstractStringProcessor to allow for code reuse while supporting a String -> T conversion. (String -> Long in this case).
2018-07-03 10:40:56 -05:00
Alan Woodward 1d114071da
Add analyze API to high-level rest client (#31577) 2018-07-03 15:57:02 +01:00
Costin Leau 093ea037b4 [DOCS] Typos 2018-07-03 17:19:48 +03:00
Costin Leau de9e56aa01
DOC: Add examples to the SQL docs (#31633)
Significantly improve the example snippets in the documentation.
The examples are part of the test suite and checked nightly.
To help readability, the existing dataset was extended (test_emp renamed
to emp plus library).
Improve output of JDBC tests to be consistent with the CLI
Add lenient flag to JDBC asserts to allow type widening (a long is
equivalent to a integer as long as the value is the same).
2018-07-03 16:56:31 +03:00
David Turner 4108722052
Add support for AWS session tokens (#30414)
AWS supports the creation and use of credentials that are only valid for a
fixed period of time. These credentials comprise three parts: the usual access
key and secret key, together with a session token. This commit adds support for
these three-part credentials to the EC2 discovery plugin and the S3 repository
plugin.

Note that session tokens are only valid for a limited period of time and yet
there is no mechanism for refreshing or rotating them when they expire without
restarting Elasticsearch.  Nonetheless, this feature is already useful for
nodes that need only run for a few days, such as for training, testing or
evaluation. #29135 tracks the work towards allowing these credentials to be
refreshed at runtime.

Resolves #16428
2018-07-03 14:12:07 +01:00
Daniel Mitterdorfer 3d53daeb2f
Account for XContent overhead in in-flight breaker
So far the in-flight request circuit breaker has only accounted for the
on-the-wire representation of a request. However, we convert the raw
request into XContent internally which increases the overhead.
Therefore, we increase the value of the corresponding setting
`network.breaker.inflight_requests.overhead` from one to two. While this
value is still rather conservative (we assume that the representation as
structured objects has no overhead compared to the byte[]), it is closer
to reality than the current value.

Relates #31613
2018-07-03 09:17:16 +02:00
Jack Conradson 631a53a0e1
Painless: Add Context Docs (#31190)
Adds documentation for each the variables and API available with each script context 
usable with a Painless script.
2018-07-02 14:44:36 -07:00
Peter Evers ea15284230 Docs: Match the examples in the description (#31710)
Prose drifted from snippet.
2018-07-02 14:12:49 -04:00
Sohaib Iftikhar c55d11f8b5 rest-high-level: added get cluster settings (#31706)
Relates to #27205
2018-07-02 13:25:17 -04:00
Stéphane Campinas 1dd10fe69f [Docs] Correct typos (#31720) 2018-07-02 15:17:31 +02:00
Albert Zaharovits 85ec497056
[DOCS] Secure settings specified per node (#31621)
Make it clear that secure settings have to be set
on each cluster node.
2018-07-01 11:11:47 +03:00
Fredrik Meyer ffc8b82ea3 [Docs] Use capital letters in section headings (#31678)
Section headings should start with capital letters.
2018-06-29 11:58:39 +02:00
ritesh-kapoor 2a3a86bb5e [DOCS] Add PQL language Plugin (#31237)
Add PQL language Plugin to community plugin page
2018-06-29 11:37:09 +02:00
Lisa Cawley 5925611e9e
[DOCS] Fix licensing API details (#31667) 2018-06-28 15:38:41 -07:00
Lisa Cawley 101d675f90
[DOCS] Replace CONFIG_DIR with ES_PATH_CONF (#31635) 2018-06-28 08:27:04 -07:00
Nik Everett 0522c6644d Docs: Remove duplicate test setup
The range docs had an introductory section that described how to set up
and index *and* a test setup section in `docs/build.gradle` that
duplicated that section. This is bad because these section can (and do)
drift from one another. This change removes the setup in build.gradle
and marks the introductor snippet with `// TESTSETUP` so it is used on
all the snippets.
2018-06-28 10:59:35 -04:00
Tim Brooks 3fce13fd28 Fix syntax errors in get-snapshots docs (#31656)
This is related to #31537. It fixes two syntax errors that are breaking
the docs build.
2018-06-28 08:40:33 -05:00
Peter Evers 050fbc8f3d Docs: Fix description of percentile ranks example example (#31652) 2018-06-28 09:29:56 -04:00
markharwood 09dd19a403
Add MultiSearchTemplate support to High Level Rest client (#30836)
Add MultiSearchTemplate support to High Level Rest client.
Addresses part of #27205
2018-06-28 14:05:26 +01:00
Tim Brooks 9ac81a1322
Add Get Snapshots High Level REST API (#31537)
With this commit we add the get snapshots API to the Java high level
REST client.

Relates #27205
2018-06-27 18:04:34 -06:00
DeDe Morton 50e60a510d
Update reindex.asciidoc (#31626) 2018-06-27 12:46:29 -07:00
Nik Everett b8907b04b1
Docs: Skip xpack snippet tests if no xpack (#31619)
Skips tests the require xpack if we run the doc build without xpack. So
this should work:
```
./gradlew -p docs check -Dtests.distribution=oss-zip
```

This is implemented by detecting parts of the doc that look like:
```
[testenv="basic"]
```

Relates to #30665
2018-06-27 15:41:44 -04:00
Jack Conradson 61eefc84f3
Add Create Snapshot to High-Level Rest Client (#31215)
Added support to the high-level rest client for the create snapshot API call. This required 
several changes to toXContent which may need to be cleaned up in a later PR. Also 
added several parsers for fromXContent to be able to retrieve appropriate responses 
along with tests.
2018-06-27 09:30:10 -07:00
Yu 616703b880 Add explain API to high-level REST client (#31387)
Relates to #27205
2018-06-27 15:20:56 +02:00
Piotr Prądzyński 4fc833b1de Unify headers for full text queries
Relates #31599
2018-06-27 10:11:14 +02:00
Piotr Prądzyński f6c64a048d Remove redundant 'minimum_should_match'
Relates #31600
2018-06-27 10:11:07 +02:00
Armin Braun 13e1cf6191
ingest: Add ignore_missing property to foreach filter (#22147) (#31578) 2018-06-26 20:04:41 +02:00
Julie Tibshirani 26a927a120
Fix a formatting issue in the docvalue_fields documentation. (#31563) 2018-06-26 10:15:56 -07:00
Sue Gallagher 357a07e7a2
[DOCS] Fix heading format errors (#31483)
* [DOCS] Fix heading format errors. Closes #31327

* [DOCS] Fix heading format errors. Closes #31327
2018-06-25 17:25:32 -07:00
Jonathan Little 8e4768890a Migrate scripted metric aggregation scripts to ScriptContext design (#30111)
* Migrate scripted metric aggregation scripts to ScriptContext design #29328

* Rename new script context container class and add clarifying comments to remaining references to params._agg(s)

* Misc cleanup: make mock metric agg script inner classes static

* Move _score to an accessor rather than an arg for scripted metric agg scripts

This causes the score to be evaluated only when it's used.

* Documentation changes for params._agg -> agg

* Migration doc addition for scripted metric aggs _agg object change

* Rename "agg" Scripted Metric Aggregation script context variable to "state"

* Rename a private base class from ...Agg to ...State that I missed in my last commit

* Clean up imports after merge
2018-06-25 12:01:33 +01:00
Vladimir Dolzhenko b7ef75fed6
Add get field mappings to High Level REST API Client (#31423)
Add get field mappings to High Level REST API Client
Relates to #27205
2018-06-23 09:39:17 +02:00
Lisa Cawley 638b9fd88c
[DOCS] Move sql to docs (#31474) 2018-06-22 15:40:25 -07:00
Lisa Cawley eb81a305ae
[DOCS] Move monitoring to docs folder (#31477) 2018-06-22 15:39:34 -07:00
Luca Cavanna 16e4e7a7cf
Node selector per client rather than per request (#31471)
We have made node selectors configurable per request, but all 
of other language clients don't allow for that.
A good reason not to do so, is that having a different node selector 
per request breaks round-robin. This commit makes NodeSelector 
configurable only at client initialization. It also improves the docs 
on this matter, important given that a single node selector can still 
affect round-robin.
2018-06-22 17:15:29 +02:00
Sohaib Iftikhar eade161894 REST high-level client: add simulate pipeline API (#31158)
relates to #27205
2018-06-22 09:59:04 +02:00
Lisa Cawley 68ec958873
[DOCS] Move migration APIs to docs (#31473) 2018-06-21 08:19:23 -07:00
Lisa Cawley f012de0f00
[DOCS] Move licensing APIs to docs (#31445) 2018-06-20 08:17:11 -07:00
Daniel Mitterdorfer 90d62e6e4d
Add Delete Snapshot High Level REST API
With this commit we add the delete snapshot API to the Java high level
REST client.

Relates #27205
Relates #31393
2018-06-20 16:42:50 +02:00
Jonathan Pool 297e99c4c2 [Docs] Extend Homebrew installation instructions (#28902)
Adding a note about proceeding after a successful homebrew installation.
2018-06-20 14:20:51 +02:00
Peter Dyson e7a7b9689d [Docs] Mention ip_range datatypes on ip type page (#31416)
A link to the ip_range datatype page provides a way for newer users to know
it exists if they land directly on the ip datatype page first via a search.
2018-06-20 13:04:03 +02:00
Alan Woodward 5683bc60a6
Multiplexing token filter (#31208)
The `multiplexer` filter emits multiple tokens at the same position, each 
version of the token haivng been passed through a different filter chain.
Identical tokens at the same position are removed.

This allows users to, for example, index lowercase and original-case tokens,
or stemmed and unstemmed versions, in the same field, so that they can search
for a stemmed term within x positions of an unstemmed term.
2018-06-20 10:16:26 +01:00
Sue Gallagher b44e1c1978
[DOCS] Removed and params from MLT. Closes #28128 (#31370) 2018-06-19 13:48:13 -07:00
Lisa Cawley 8fd1f5fbed
[DOCS] Moves the info API to docs (#31121) 2018-06-19 10:33:57 -07:00
Nik Everett 5236d0291e
Docs: Advice for reindexing many indices (#31279)
Folks tend to want to be able to make a single `_reindex` call to
migrate many indices. You *can* do that and we even have an example of
how to do that in the docs but it isn't always a good idea. This change
adds some advice to the docs: generally you want to make one reindex
call per index.

Closes #22920
2018-06-19 11:15:50 -04:00
Ryan Ernst c0961b79be
Docs: Add note about removing prepareExecute from the java client (#31401)
relates #30966
2018-06-19 07:21:58 -07:00
Vladimir Dolzhenko 04e4e44409
Add get stored script and delete stored script to high level REST API (#31355)
Add get stored script and delete stored script to high level REST API

Relates to #27205
2018-06-19 14:21:11 +02:00
Lee Hinman 4ad334f8e0
Fix reference to XContentBuilder.string() (#31337)
In 6.3 this was moved to `Strings.toString(XContentBuilder)` as part of the
XContent extraction. This commit fixes the docs to reference the new method.

Resolves #31326
2018-06-18 15:04:26 -06:00
Ryan Ernst f3297ed23a
Packaging: Remove windows bin files from the tar distribution (#30596)
This commit removes windows specific files from the tar distribution.
Windows users use the zip, linux users use the tar.
2018-06-18 19:02:51 +02:00
Nik Everett 73549281e8
Docs: Use the default distribution to test docs (#31251)
This switches the docs tests from the `oss-zip` distribution to the
`zip` distribution so they have xpack installed and configured with the
default basic license. The goal is to be able to merge the
`x-pack/docs` directory into the `docs` directory, marking the x-pack
docs with some kind of marker. This is the first step in that process.

This also enables `-Dtests.distribution` support for the `docs`
directory so you can run the tests against the `oss-zip` distribution
with something like
```
./gradlew -p docs check -Dtests.distribution=oss-zip
```

We can set up Jenkins to run both.

Relates to #30665
2018-06-18 12:06:42 -04:00
Julie Tibshirani 3f5ebb862d
Clarify that IP range data can be specified in CIDR notation. (#31374) 2018-06-18 08:21:41 -07:00
Zachary Tong 1502812c1a
Percentile/Ranks should return null instead of NaN when empty (#30460)
The other metric aggregations (min/max/etc) return `null` as their XContent value and string when nothing was computed (due to empty/missing fields).  Percentiles and Percentile Ranks, however, return `NaN `which is inconsistent and confusing for the user.  This fixes the inconsistency by making the aggs return `null`.  This applies to both the numeric value and the "as string" value.  

Note: like the metric aggs, this does not change the value if fetched directly from the percentiles object, which will return as `NaN`/`"NaN"`. This only changes the XContent output.

While this is a bugfix, it still breaks bwc in a minor way as the response changes from prior version.

Closes #29066
2018-06-18 10:01:28 -04:00
Sohaib Iftikhar c4f8df3ad6 REST high-level client: add validate query API (#31077)
Adds the validate query API to the high level rest client.
2018-06-18 09:59:29 -04:00
Alan Woodward 8c0ec05a12
Expose lucene's RemoveDuplicatesTokenFilter (#31275) 2018-06-18 09:46:12 +01:00
Vladimir Dolzhenko dbc9d60260
Support for remote path in reindex api (#31290)
Support for remote path in reindex api
Closes #22913
2018-06-15 22:14:28 +02:00
lcawl 4918ae6fe4 [DOCS] Adds links to release notes and highlights 2018-06-15 11:04:11 -07:00
Tal Levy 3b70e943eb
add is-write-index flag to aliases (#30942)
This commit adds the is-write-index flag for aliases.
It allows requests to set the flag, and responses to display the flag.
It does not validate and/or affect any indexing/getting/updating behavior
of Elasticsearch -- this will be done in a follow-up PR.
2018-06-15 08:45:29 -07:00
Tanguy Leroux 3274e7fd1a
[Docs] Remove reference to repository-s3 plugin creating an S3 bucket (#31359)
Closes #30910
2018-06-15 14:55:14 +02:00
Nik Everett 856936c286
REST Client: NodeSelector for node attributes (#31296)
Add a `NodeSelector` so that users can filter the nodes that receive
requests based on node attributes.

I believe we'll need this to backport #30523 and we want it anyway.

I also added a bash script to help with rebuilding the sniffer parsing
test documents.
2018-06-15 08:04:54 -04:00
David Pilato 8c6ee7db54
Describe how to add a plugin in Dockerfile (#31340)
When installing a plugin, people need to add the `--batch` option.
It's better to document it as it could be a common use case.
2018-06-15 07:32:49 +02:00
Colin Goodheart-Smithe 58e9446e00
Removes experimental tag from scripted_metric aggregation (#31298) 2018-06-13 17:24:32 +01:00
Luca Cavanna 24163d10b7
REST hl client: cluster health to default to cluster level (#31268)
With #29331 we added support for the cluster health API to the
high-level REST client. The transport client does not support the level
parameter, and it always returns all the info needed for shards level
rendering. We have maintained that behaviour when adding support for
cluster health to the high-level REST client, to ease migration, but the
correct thing to do is to default the high-level REST client to
`cluster` level, which is the same default as when going through the
Elasticsearch REST layer.
2018-06-13 15:06:13 +02:00
Luca Cavanna 92eb324776
REST high-level Client: remove deprecated API methods (#31200)
This commit removes all the API methods that accept a `Header` varargs
argument, in favour of the newly introduced API methods that accept a
`RequestOptions` argument.

Relates to #31069
2018-06-12 21:00:06 +02:00
Albert Zaharovits e988ace5f7
[DOCS] Clarify audit index settings when remote indexing (#30923) 2018-06-12 16:19:43 +03:00
Van0SS d5e8a5cd69 REST high-level client: add Cluster Health API (#29331)
Relates to #27205
2018-06-12 13:34:06 +02:00
olcbean 7d7ead95b2 Add Get Aliases API to the high-level REST client (#28799)
Given the weirdness of the response returned by the get alias API, we went for a client specific response, which allows us to hold the error message, exception and status returned as part of the response together with aliases. See #30536 .

Relates to #27205
2018-06-12 10:26:17 +02:00
Martijn van Groningen 6030d4be1e
[INGEST] Interrupt the current thread if evaluation grok expressions take too long (#31024)
This adds a thread interrupter that allows us to encapsulate calls to org.joni.Matcher#search()
This method can hang forever if the regex expression is too complex.

The thread interrupter in the background checks every 3 seconds whether there are threads
execution the org.joni.Matcher#search() method for longer than 5 seconds and
if so interrupts these threads.

Joni has checks that that for every 30k iterations it checks if the current thread is interrupted and
if so returns org.joni.Matcher#INTERRUPTED

Closes #28731
2018-06-12 07:49:03 +02:00
Jason Tedor 32cbbc2ecf
Revert "[DOCS] Added 6.3 info & updated the upgrade table. (#30940)"
This reverts commit 40d31d2ae0.
2018-06-11 22:04:36 -04:00
Jason Tedor 0e6589f489
Revert "Fix snippets in upgrade docs"
This reverts commit 955542a50a.
2018-06-11 22:04:30 -04:00
Jason Tedor 955542a50a
Fix snippets in upgrade docs
The upgrade docs were using the json language tag but console wants
these to be js for proper formatting. This commit addresses that.
2018-06-11 21:32:39 -04:00
debadair 40d31d2ae0 [DOCS] Added 6.3 info & updated the upgrade table. (#30940) 2018-06-11 15:55:58 -07:00
Nik Everett 0d9b78834f
LLClient: Support host selection (#30523)
Allows users of the Low Level REST client to specify which hosts a
request should be run on. They implement the  `NodeSelector` interface
or reuse a built in selector like `NOT_MASTER_ONLY` to chose which nodes
are valid. Using it looks like:
```
Request request = new Request("POST", "/foo/_search");
RequestOptions options = request.getOptions().toBuilder();
options.setNodeSelector(NodeSelector.NOT_MASTER_ONLY);
request.setOptions(options);
...
```

This introduces a new `Node` object which contains a `HttpHost` and the
metadata about the host. At this point that metadata is just `version`
and `roles` but I plan to add node attributes in a followup. The
canonical way to **get** this metadata is to use the `Sniffer` to pull
the information from the Elasticsearch cluster.

I've marked this as "breaking-java" because it breaks custom
implementations of `HostsSniffer` by renaming the interface to
`NodesSniffer` and by changing it from returning a `List<HttpHost>` to a
`List<Node>`. It *shouldn't* break anyone else though.

Because we expect to find it useful, this also implements `host_selector`
support to `do` statements in the yaml tests. Using it looks a little
like:

```
---
"example test":
  - skip:
      features: host_selector
  - do:
      host_selector:
        version: " - 7.0.0" # same syntax as skip
      apiname:
        something: true
```

The `do` section parses the `version` string into a host selector that
uses the same version comparison logic as the `skip` section. When the
`do` section is executed it passed the off to the `RestClient`, using
the `ElasticsearchHostsSniffer` to sniff the required metadata.

The idea is to use this in mixed version tests to target a specific
version of Elasticsearch so we can be sure about the deprecation
logging though we don't currently have any examples that need it. We do,
however, have at least one open pull request that requires something
like this to properly test it.

Closes #21888
2018-06-11 17:07:27 -04:00
Nhat Nguyen 99e04582de
HLRest: Add get index templates API (#31161)
Relates #27205
2018-06-11 11:06:28 -04:00
Tanguy Leroux 42608881b0
[Docs] Remove mention pattern files in Grok processor (#31170)
Pattern files have been removed in 
16fa3e546e
2018-06-11 09:32:12 +02:00
Simon Willnauer f825a530b8
Limit the number of concurrent requests per node (#31206)
With `max_concurrent_shard_requests` we used to throttle / limit
the number of concurrent shard requests a high level search request
can execute per node. This had several problems since it limited the
number on a global level based on the number of nodes. This change
now throttles the number of concurrent requests per node while still
allowing concurrency across multiple nodes.

Closes #31192
2018-06-11 08:49:18 +02:00
Sue Gallagher cdb486ae70
[DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes #28008 (#31160)
* [DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes 28008

* [DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes #28008

* [DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes #28008

* [DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes #28008
2018-06-08 14:41:01 -07:00
David Turner 8d4f09f7f2
[DOCS] Add note about long-lived idle connections (#30990)
Clarify that we expect to have idle inter-node connections within the cluster,
and that the network needs to be configured not to disrupt these.
2018-06-08 13:36:19 +01:00
Jack Conradson d6a4c14e1b
Painless: Restructure/Clean Up of Spec Documentation (#31013)
Full restructure of the spec into new sections for operators, statements, scripts, functions, lambdas, and regexes.  Split of operators into 6 sections, a table, reference, array, numeric, boolean, and general.  Clean up of all operators sections.  Sporadic clean up else where.
2018-06-07 17:11:56 -07:00
Paul Sanwald e82e5cc2e8
high level REST api: cancel task (#30745)
* Initial commit of rest high level exposure of cancel task

* fix javadocs

* address some code review comments

* update branch to use tasks namespace instead of cluster

* High-level client: list tasks failure to not lose nodeId

This commit reworks testing for `ListTasksResponse` so that random
fields insertion can be tested and xcontent equivalence can be checked
too. Proper exclusions need to be configured, and failures need to be
tested separately. This helped finding a little problem, whenever there
is a node failure returned, the nodeId was lost as it was never printed
out as part of the exception toXContent.

* added comment

* merge from master

* re-work CancelTasksResponseTests to separate XContent failure cases from non-failure cases

* remove duplication of logic in parser creation

* code review changes

* refactor TasksClient to support RequestOptions

* add tests for parent task id

* address final PR review comments, mostly formatting and such
2018-06-07 14:02:23 -07:00
lcawl 5dc9e87bad [DOCS] Fixes broken link in auditing settings 2018-06-07 10:49:22 -07:00
Igor Motov 7a9d9b0abf
Add support for ignore_unmapped to geo sort (#31153)
Adds support for `ignore_unmapped` parameter in geo distance sorting,
which is functionally equivalent to specifying an `unmapped_type` in
the field sort.

Closes #28152
2018-06-07 11:11:13 -04:00
David Turner 6ad7217656
Remove reference to multiple fields with one name (#31127)
If there is only one type per index then each field's name is unique.
2018-06-07 12:38:57 +01:00
Rafał Bigaj 749d39061a [Docs] Correct minor typos in templates.asciidoc (#31167) 2018-06-07 10:44:57 +02:00
Adrien Grand 458bca11bc
Add a `feature_vector` field. (#31102)
This field is similar to the `feature` field but is better suited to index
sparse feature vectors. A use-case for this field could be to record topics
associated with every documents alongside a metric that quantifies how well
the topic is connected to this document, and then boost queries based on the
topics that the logged user is interested in.

Relates #27552
2018-06-07 10:05:37 +02:00
Nirmal Chidambaram 75a676c70b Fail `span_multi` queries that exceeds boolean max clause limit (#30913)
By default span_multi query will limit term expansions = boolean max clause.
This will limit high heap usage in case of high cardinality term
expansions. This applies only if top_terms_N is not used in inner multi
query.
2018-06-07 09:34:39 +02:00
Lisa Cawley 7f0c2e89c2
[DOCS] Moves X-Pack setup to docs (#31145) 2018-06-06 14:46:20 -07:00
Lisa Cawley b4514d3cc1
[DOCS] Moves ML node info to docs (#31142) 2018-06-06 12:39:24 -07:00
Lisa Cawley 45537c59e5
[DOCS] Moves X-Pack settings to docs folder (#31120) 2018-06-06 10:05:32 -07:00
Lisa Cawley 6fd4eb52b8
[DOCS] Moves commands to docs folder (#31114) 2018-06-06 07:49:15 -07:00
Colin Goodheart-Smithe d09d60858a
[DOCS] Clarify nested datatype introduction (#31055) 2018-06-06 09:32:45 +01:00
Christoph Büscher 1cee45e768
[Docs] Delete superfluous callouts (#31111)
Those callout create rendering problems on the subsequent page.

Closes #30532
2018-06-06 09:53:14 +02:00
lcawl 7c05f69c39 [DOCS] Creates rest-api folder in docs 2018-06-05 16:43:55 -07:00
Adrien Grand 1af6d20efe Fix docs build. 2018-06-05 14:55:40 +02:00
Adrien Grand 984523dda9
Clarify docs about boolean operator precedence. (#30808)
Unfortunately, the classic queryparser does not honor the usual precedence
rules of boolean operators. See
https://issues.apache.org/jira/browse/LUCENE-3674.
2018-06-05 08:59:17 +02:00
Adrien Grand 21fe6159d4
Docs: remove notes on sparsity. (#30905)
Sparsity is less of a concern since 6.0.

Closes #30833
2018-06-05 08:58:52 +02:00
Adrien Grand 500094f5c8
Improve documentation of dynamic mappings. (#30952)
Closes #30939
2018-06-05 08:51:52 +02:00
Adrien Grand f5073813ef
Docs: Clarify constraints on scripted similarities. (#31076)
Scripted similarities provide a lot of flexibility but they still need to obey
some rules to not confuse Lucene.
2018-06-05 08:51:00 +02:00
Dmitri Moore c7c0acc2c7 Update get.asciidoc (#31084)
Fix typo

(cherry picked from commit 51fbf8a3d3486fcf8a66dd6a6fe0940482b0f2d8)
2018-06-04 15:44:00 -07:00
Lee Hinman b22a055bcf
Add get mappings support to high-level rest client (#30889)
This adds support for the get mappings API to the high level rest client.

Relates to #27205
2018-06-04 14:31:08 -06:00
Jim Ferenczi f94a75778c
Fix index prefixes to work with span_multi (#31066)
* Fix index prefixes to work with span_multi

Text fields that use `index_prefixes` can rewrite `prefix` queries into
`term` queries internally. This commit fix the handling of this rewriting
in the `span_multi` query.
This change also copies the index options of the text field into the
prefix field in order to be able to run positional queries. This is mandatory
for `span_multi` to work but this could also be useful to optimize `match_phrase_prefix`
queries in a follow up. Note that this change can only be done on indices created
after 6.3 since we set the index options to doc only in this version.

Fixes #31056
2018-06-04 21:48:56 +02:00
Alan Woodward 852df128a5
Match phrase queries against non-indexed fields should throw an exception (#31060)
When `lenient=false`, attempts to create match phrase queries with custom analyzers against non-text fields will throw an IllegalArgumentException.

Also changes `*Match*QueryBuilderTests` so that it avoids this scenario

Fixes #31061
2018-06-04 19:12:45 +01:00
Itamar Syn-Hershko 526f906927 Remove usage of explicit type in docs (#29667) 2018-06-04 09:42:29 -04:00
Jim Ferenczi fa6b7266eb Remove wrong link in index phrases doc
Relates #30450
2018-06-04 12:13:55 +02:00