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[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[[es-release-notes]]
= {es} Release Notes
[partintro]
--
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
// Use these for links to issue and pulls. Note issues and pulls redirect one to
// each other on Github, so don't worry too much on using the right prefix.
Fix macros in changelog (#30269) remove comments for macros which caused macros not to work correctly
2018-04-30 17:09:32 -04:00
:issue: https://github.com/elastic/elasticsearch/issues/
:pull: https://github.com/elastic/elasticsearch/pull/
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
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[DOCS] Adds changelog to Elasticsearch Reference (#30271)
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This section summarizes the changes in each release.
* <<release-notes-7.0.0>>
* <<release-notes-6.4.0>>
--
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
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[DOCS] Adds changelog to Elasticsearch Reference (#30271)
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[[release-notes-7.0.0]]
== {es} 7.0.0
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
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[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[float]
[[breaking-7.0.0]]
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
=== Breaking Changes
Remove bulk fallback for write thread pool (#29609) The name of the bulk thread pool was renamed to "write" with "bulk" as a fallback name. This change was made in 6.x for BWC reasons yet in 7.0.0 we are removing this fallback. This commit removes this fallback for the write thread pool.
2018-04-19 16:59:58 -04:00
<<write-thread-pool-fallback, Removed `thread_pool.bulk.*` settings and
`es.thread_pool.write.use_bulk_as_display_name` system property>> ({pull}29609[#29609])
Packaging: Unmark systemd service file as a config file (#29004) Systemd overrides should happen through /etc/systemd/system, not directly editing the service file. This commit removes marking the service file as configuration for rpm and deb packages.
2018-05-02 12:48:49 -04:00
<<systemd-service-file-config, Systemd service file is no longer marked as configuration>> ({pull}29004[#29004])
Remove the suggest metric from stats APIs (#29635) This metric previously existed for backwards compatibility reasons although the suggest stats were folded into search stats. This metric was deprecated in 6.3.0 and this commit removes them for 7.0.0.
2018-04-24 19:03:48 -04:00
<<remove-suggest-metric, Removed `suggest` metric on stats APIs>> ({pull}29635[#29635])
In the field capabilities API, remove support for providing fields in the request body. (#30185)
2018-04-27 19:14:11 -04:00
<<remove-field-caps-body, In field capabilities APIs, removed support for providing fields in the request body>> ({pull}30185[#30185])
[DOCS] Removes X-Pack Elasticsearch release notes (#30272)
2018-05-01 19:05:23 -04:00
Machine Learning::
* The `max_running_jobs` node property is removed in this release. Use the
`xpack.ml.max_open_jobs` setting instead. For more information, see <<ml-settings>>.
Network: Remove http.enabled setting (#29601) This commit removes the http.enabled setting. While all real nodes (started with bin/elasticsearch) will always have an http binding, there are many tests that rely on the quickness of not actually needing to bind to 2 ports. For this case, the MockHttpTransport.TestPlugin provides a dummy http transport implementation which is used by default in ESIntegTestCase. closes #12792
2018-05-02 14:42:05 -04:00
* <<remove-http-enabled, Removed `http.enabled` setting>> ({pull}29601[#29601])
=== Deprecations
[DOCS] Removes X-Pack Elasticsearch release notes (#30272)
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Monitoring::
* The `xpack.monitoring.collection.interval` setting can no longer be set to `-1`
to disable monitoring data collection. Use `xpack.monitoring.collection.enabled`
and set it to `false` (its default), which was added in 6.3.0.
Security::
* The fields returned as part of the mappings section by get index, get
mappings, get field mappings, and field capabilities API are now only the
ones that the user is authorized to access in case field level security is enabled.
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Breaking Java Changes
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
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//[float]
//=== Deprecations
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== New Features
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Enhancements
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[float]
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
=== Bug Fixes
Added changelog entry for deb prerelease version change (#30184) This commit adds a changelog entry for the change in #29000.
2018-05-02 12:00:35 -04:00
Fixed prerelease version of elasticsearch in the `deb` package to sort before GA versions
({pull}29000[#29000])
=== Regressions
Fail snapshot operations early on repository corruption (#30140) A NullPointerException is thrown when trying to create or delete a snapshot in a repository that has been written to by an older Elasticsearch after writing to it with a newer Elasticsearch version. This is because the way snapshots are formatted in the repository snapshots index file changed in #24477. This commit changes the parsing of the repository index file so that it now detects a corrupted index file and fails early the snapshot operation. closes #29052
2018-04-27 10:29:59 -04:00
Fail snapshot operations early when creating or deleting a snapshot on a repository that has been
written to by an older Elasticsearch after writing to it with a newer Elasticsearch version. ({pull}30140[#30140])
Fix NPE when CumulativeSum agg encounters null/empty bucket (#29641) Fix NPE when CumulativeSum agg encounters null/empty bucket If the cusum agg encounters a null value, it's because the value is missing (like the first value from a derivative agg), the path is not valid, or the bucket in the path was empty. Previously cusum would just explode on the null, but this changes it so we only increment the sum if the value is non-null and finite. This is safe because even if the cusum encounters all null or empty buckets, the cumulative sum is still zero (like how the sum agg returns zero even if all the docs were missing values) I went ahead and tweaked AggregatorTestCase to allow testing pipelines, so that I could delete the IT test and reimplement it as AggTests. Closes #27544
2018-05-02 15:22:55 -04:00
Fix NPE when CumulativeSum agg encounters null value/empty bucket ({pull}29641[#29641])
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Regressions
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Known Issues
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[[release-notes-6.4.0]]
== {es} 6.4.0
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
Add a new `_ignored` meta field. (#29658) This adds a new `_ignored` meta field which indexes and stores fields that have been ignored at index time because of the `ignore_malformed` option. It makes malformed documents easier to identify by using `exists` or `term(s)` queries on the `_ignored` field. Closes #29494
2018-05-02 04:47:02 -04:00
[float]
=== New Features
The new <<mapping-ignored-field,`_ignored`>> field allows to know which fields
got ignored at index time because of the <<ignore-malformed,`ignore_malformed`>>
option. ({pull}30140[#29658])
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[float]
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
=== Enhancements
[DOCS] Fix 6.4-specific link in changelog (#30314)
2018-05-01 16:20:19 -04:00
{ref-64}/breaking_64_api_changes.html#copy-source-settings-on-resize[Allow copying source settings on index resize operations] ({pull}30255[#30255])
Adjust copy settings on resize BWC version This commit adjusts the BWC version for copy settings on resize operations after the behavior was backported to 6.x.
2018-05-01 08:46:12 -04:00
REST Client: Add Request object flavored methods (#29623) Adds two new methods to `RestClient` that take a `Request` object. These methods will allows us to add more per-request customizable options without creating more and more and more overloads of the `performRequest` and `performRequestAsync` methods. These new methods look like: ``` Response performRequest(Request request) ``` and ``` void performRequestAsync(Request request, ResponseListener responseListener) ``` This change doesn't add any actual features but enables adding things like per request timeouts and per request node selectors. This change *does* rework the `HighLevelRestClient` and its tests to use these new `Request` objects and it does update the docs.
2018-05-01 14:31:23 -04:00
Added new "Request" object flavored request methods. Prefer these instead of the
multi-argument versions. ({pull}29623[#29623])
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
[float]
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
=== Bug Fixes
Do not ignore request analysis/similarity on resize (#30216) Today when a resize operation is performed, we copy the analysis, similarity, and sort settings from the source index. It is possible for the resize request to include additional index settings including analysis, similarity, and sort settings. We reject sort settings when validating the request. However, we silently ignore analysis and similarity settings on the request that are already set on the source index. Since it is possible to change the analysis and similarity settings on an existing index, this should be considered a bug and the sort of leniency that we abhor. This commit addresses this bug by allowing the request analysis/similarity settings to override the existing analysis/similarity settings on the target.
2018-04-30 07:31:36 -04:00
Do not ignore request analysis/similarity settings on index resize operations when the source index already contains such settings ({pull}30216[#30216])
Fix NPE when CumulativeSum agg encounters null/empty bucket (#29641) Fix NPE when CumulativeSum agg encounters null/empty bucket If the cusum agg encounters a null value, it's because the value is missing (like the first value from a derivative agg), the path is not valid, or the bucket in the path was empty. Previously cusum would just explode on the null, but this changes it so we only increment the sum if the value is non-null and finite. This is safe because even if the cusum encounters all null or empty buckets, the cumulative sum is still zero (like how the sum agg returns zero even if all the docs were missing values) I went ahead and tweaked AggregatorTestCase to allow testing pipelines, so that I could delete the IT test and reimplement it as AggTests. Closes #27544
2018-05-02 15:22:55 -04:00
Fix NPE when CumulativeSum agg encounters null value/empty bucket ({pull}29641[#29641])
REST Client: Add Request object flavored methods (#29623) Adds two new methods to `RestClient` that take a `Request` object. These methods will allows us to add more per-request customizable options without creating more and more and more overloads of the `performRequest` and `performRequestAsync` methods. These new methods look like: ``` Response performRequest(Request request) ``` and ``` void performRequestAsync(Request request, ResponseListener responseListener) ``` This change doesn't add any actual features but enables adding things like per request timeouts and per request node selectors. This change *does* rework the `HighLevelRestClient` and its tests to use these new `Request` objects and it does update the docs.
2018-05-01 14:31:23 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Regressions
Add a CHANGELOG file for release notes. (#29450) * Add a CHANGELOG file for 7.x release notes. * update file to include 6.x * remove confusing comment and small edit to section title * moving CHANGELOG file under docs directory, as it pertains to release notes.
2018-04-18 10:42:05 -04:00
[DOCS] Adds changelog to Elasticsearch Reference (#30271)
2018-05-01 13:34:26 -04:00
//[float]
//=== Known Issues