[[es-release-notes]] = {es} Release Notes [partintro] -- // To add a release, copy and paste the template text // and add a link to the new section. Note that release subheads must // be floated and sections cannot be empty. // 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. :issue: https://github.com/elastic/elasticsearch/issues/ :pull: https://github.com/elastic/elasticsearch/pull/ This section summarizes the changes in each release. * <> * <> * <> -- //// // To add a release, copy and paste the following text, uncomment the relevant // sections, and add a link to the new section in the list of releases at the // top of the page. Note that release subheads must be floated and sections // cannot be empty. // TEMPLATE: // [[release-notes-n.n.n]] // == {es} n.n.n //[float] [[breaking-n.n.n]] //=== Breaking Changes //[float] //=== Breaking Java Changes //[float] //=== Deprecations //[float] //=== New Features //[float] //=== Enhancements //[float] //=== Bug Fixes //[float] //=== Regressions //[float] //=== Known Issues //// [[release-notes-7.0.0]] == {es} 7.0.0 coming[7.0.0] [float] [[breaking-7.0.0]] === Breaking Changes <> ({pull}29609[#29609]) <> ({pull}29004[#29004]) <> ({pull}29635[#29635]) <> ({pull}30185[#30185]) 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 <>. * <> ({pull}29601[#29601]) //[float] //=== Breaking Java Changes [float] === Deprecations 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. //[float] //=== New Features //[float] //=== Enhancements [float] === Bug Fixes Use date format in `date_range` mapping before fallback to default ({pull}29310[#29310]) Fix NPE in 'more_like_this' when field has zero tokens ({pull}30365[#30365]) Fixed prerelease version of elasticsearch in the `deb` package to sort before GA versions ({pull}29000[#29000]) Rollup:: * Validate timezone in range queries to ensure they match the selected job when searching ({pull}30338[#30338]) SQL:: * Fix parsing of Dates containing milliseconds ({pull}30419[#30419]) [float] === Regressions 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 value/empty bucket ({pull}29641[#29641]) Do not fail snapshot when deleting a missing snapshotted file ({pull}30332[#30332]) //[float] //=== Regressions //[float] //=== Known Issues [[release-notes-6.4.0]] == {es} 6.4.0 coming[6.4.0] //[float] [[breaking-6.4.0]] //=== Breaking Changes //[float] //=== Breaking Java Changes [float] === Deprecations Deprecated multi-argument versions of the request methods in the RestClient. Prefer the "Request" object flavored methods. ({pull}30315[#30315]) [float] === New Features The new <> field allows to know which fields got ignored at index time because of the <> option. ({pull}30140[#29658]) A new analysis plugin called `analysis_nori` that exposes the Lucene Korean analysis module. ({pull}30397[#30397]) [float] === Enhancements {ref-64}/breaking_64_api_changes.html#copy-source-settings-on-resize[Allow copying source settings on index resize operations] ({pull}30255[#30255]) Added new "Request" object flavored request methods in the RestClient. Prefer these instead of the multi-argument versions. ({pull}29623[#29623]) Added `setJsonEntity` to `Request` object so it is marginally easier to send JSON. ({pull}30447[#30447]) Watcher HTTP client used in watches now allows more parallel connections to the same endpoint and evicts long running connections. ({pull}30130[#30130]) The cluster state listener to decide if watcher should be stopped/started/paused now runs far less code in an executor but is more synchronous and predictable. Also the trigger engine thread is only started on data nodes. And the Execute Watch API can be triggered regardless is watcher is started or stopped. ({pull}30118[#30118]) Added put index template API to the high level rest client ({pull}30400[#30400]) Add ability to filter coordinating-only nodes when interacting with cluster APIs. ({pull}30313[#30313]) [float] === Bug Fixes Use date format in `date_range` mapping before fallback to default ({pull}29310[#29310]) Fix NPE in 'more_like_this' when field has zero tokens ({pull}30365[#30365]) 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 value/empty bucket ({pull}29641[#29641]) Machine Learning:: * Account for gaps in data counts after job is reopened ({pull}30294[#30294]) Add validation that geohashes are not empty and don't contain unsupported characters ({pull}30376[#30376]) Rollup:: * Validate timezone in range queries to ensure they match the selected job when searching ({pull}30338[#30338]) SQL:: * Fix parsing of Dates containing milliseconds ({pull}30419[#30419]) Allocation:: Auto-expand replicas when adding or removing nodes to prevent shard copies from being dropped and resynced when a data node rejoins the cluster ({pull}30423[#30423]) //[float] //=== Regressions //[float] //=== Known Issues [[release-notes-6.3.1]] == Elasticsearch version 6.3.1 coming[6.3.1] //[float] [[breaking-6.3.1]] //=== Breaking Changes //[float] //=== Breaking Java Changes //[float] //=== Deprecations //[float] //=== New Features //[float] //=== Enhancements [float] === Bug Fixes Reduce the number of object allocations made by {security} when resolving the indices and aliases for a request ({pull}30180[#30180]) Respect accept header on requests with no handler ({pull}30383[#30383]) SQL:: * Fix parsing of Dates containing milliseconds ({pull}30419[#30419]) //[float] //=== Regressions //[float] //=== Known Issues