Spec-Zone.ru › Elasticsearch 7
›Elasticsearch Guide [7.17] ›Release notes

Elasticsearch version 7.0.0-beta1

Also see Breaking changes in 7.0.

Breaking changes

Audit
  • Remove index audit output type #37707 (issues: #29881, #37301)
Authentication
  • Remove bwc logic for token invalidation #36893 (issue: #36727)
Authorization
  • Remove implicit index monitor privilege #37774
CCR
  • Follow stats api should return a 404 when requesting stats for a non existing index #37220 (issue: #37021)
CRUD
  • Remove support for internal versioning for concurrency control #38254 (issue: #1078)
Features/Ingest
  • Add ECS schema for user-agent ingest processor (#37727) #37984 (issues: #37329, #37727)
  • Remove special handling for ingest plugins #36967 (issues: #36898, #36956)
Features/Java Low Level REST Client
  • Drop support for the low-level REST client on JDK 7 #38540 (issue: #29607)
Features/Watcher
  • Remove Watcher Account "unsecure" settings #36736 (issue: #36403)
Infra/Logging
  • Elasticsearch json logging #36833 (issue: #32850)
Infra/Packaging
  • Package ingest-user-agent as a module #36956
  • Package ingest-geoip as a module #36898
Machine Learning
  • [ML] Remove types from datafeed #36538 (issue: #34265)
Mapping
  • Make sure to reject mappings with type _doc when include_type_name is false. #38270 (issue: #38266)
  • Update the default for include_type_name to false. #37285
  • Support include_type_name in RestGetIndicesAction #37149
Network
  • Remove TLS 1.0 as a default SSL protocol #37512 (issue: #36021)
  • Security: remove SSL settings fallback #36846 (issue: #29797)
Ranking
  • Forbid negative field boosts in analyzed queries #37930 (issue: #33309)
Search
  • Track total hits up to 10,000 by default #37466 (issue: #33028)
  • Use mappings to format doc-value fields by default. #30831 (issues: #26948, #29639)
Security
  • Remove heuristics that enable security on trial licenses #38075 (issue: #38009)
ZenDiscovery
  • Remove DiscoveryPlugin#getDiscoveryTypes #38414 (issue: #38410)

Breaking Java changes

Features/Java Low Level REST Client
  • Remove support for maxRetryTimeout from low-level REST client #38085 (issues: #25951, #31834, #33342)
Infra/Core
  • Handle scheduler exceptions #38014 (issues: #28667, #36137, #37708)

Deprecations

Aggregations
  • Deprecate dots in aggregation names #31468 (issues: #17600, #19040)
Analysis
  • [Analysis] Deprecate Standard Html Strip Analyzer in master #26719 (issue: #4704)
Audit
  • Deprecate index audit output type #37301 (issue: #29881)
Features/Indices APIs
  • Reject setting index.optimize_auto_generated_id after version 7.0.0 #28895 (issue: #27600)
Features/Ingest
  • Deprecate _type in simulate pipeline requests #37949 (issue: #37731)
Features/Java High Level REST Client
  • Deprecate HLRC security methods #37883 (issues: #36938, #37540)
  • Deprecate HLRC EmptyResponse used by security #37540 (issue: #36938)
Features/Watcher
  • Deprecate xpack.watcher.history.cleaner_service.enabled #37782 (issue: #32041)
  • deprecate types for watcher #37594 (issue: #35190)
Infra/Core
  • Core: Deprecate negative epoch timestamps #36793
  • Core: Deprecate use of scientific notation in epoch time parsing #36691
Infra/Scripting
  • Add types deprecation to script contexts #37554
  • Deprecate _type from LeafDocLookup #37491
  • Scripting: Remove deprecated params.ctx #36848 (issue: #34059)
Machine Learning
  • Adding ml_settings entry to HLRC and Docs for deprecation_info #38118
  • [ML] Datafeed deprecation checks #38026 (issue: #37932)
  • [ML] Remove "8" prefixes from file structure finder timestamp formats #38016
  • [ML] Adjust structure finder for Joda to Java time migration #37306
  • [ML] Resolve 7.0.0 TODOs in ML code #36842 (issue: #29963)
Mapping
  • Deprecate types in rollover index API #38039 (issue: #35190)
  • Deprecate types in get field mapping API #37667 (issue: #35190)
  • Deprecate types in the put mapping API. #37280 (issues: #29453, #37285)
  • Support include_type_name in the field mapping and index template APIs. #37210
  • Deprecate types in create index requests. #37134 (issues: #29453, #37285)
  • Deprecate use of the _type field in aggregations. #37131 (issue: #36802)
  • Deprecate reference to _type in lookup queries #37016 (issue: #35190)
  • Deprecate the document create endpoint. #36863
  • Deprecate types in index API #36575 (issues: #35190, #35790)
  • Deprecate types in update APIs #36225
Search
  • Deprecate use of type in reindex request body #36823
  • Add typless endpoints for get_source and exist_source #36426

New features

Authentication
  • Add support for API keys to access Elasticsearch #38291 (issue: #34383)
  • OIDC realm authentication flows #37787
  • [WIP] OIDC Realm JWT+JWS related functionality #37272 (issues: #35339, #37009)
  • OpenID Connect Realm base functionality #37009 (issue: #35339)
Authorization
  • Allow custom authorization with an authorization engine #38358 (issues: #32435, #36245, #37328, #37495, #37785, #38137, #38219)
  • WIldcard IndicesPermissions don’t cover .security #36765
CCR
  • Add ccr follow info api #37408 (issue: #37127)
Features/ILM
  • [ILM] Add unfollow action #36970 (issue: #34648)
Geo
  • geotile_grid implementation #37842 (issue: #30240)
  • [GEO] Fork Lucene’s LatLonShape Classes to local lucene package #36794
  • [Geo] Integrate Lucene’s LatLonShape (BKD Backed GeoShapes) as default geo_shape indexing approach #36751 (issue: #35320)
  • [Geo] Integrate Lucene’s LatLonShape (BKD Backed GeoShapes) as default geo_shape indexing approach #35320 (issue: #32039)
Machine Learning
  • ML: Adds set_upgrade_mode API endpoint #37837
Mapping
  • Give precedence to index creation when mixing typed templates with typeless index creation and vice-versa. #37871 (issue: #37773)
  • Add nanosecond field mapper #37755 (issues: #27330, #32601)
SQL
  • SQL: Allow sorting of groups by aggregates #38042 (issue: #35118)
  • SQL: Implement FIRST/LAST aggregate functions #37936 (issue: #35639)
  • SQL: Introduce SQL DATE data type #37693 (issue: #37340)
Search
  • Introduce ability to minimize round-trips in CCS #37828 (issues: #32125, #37566)
  • Add script filter to intervals #36776
  • Add the ability to set the number of hits to track accurately #36357 (issue: #33028)
  • Add a maximum search request size. #26423

Enhancements

Aggregations
  • Add Composite to AggregationBuilders #38207 (issue: #38020)
  • Allow nested fields in the composite aggregation #37178 (issue: #28611)
  • Remove single shard optimization when suggesting shard_size #37041 (issue: #32125)
  • Use List instead of priority queue for stable sorting in bucket sort aggregator #36748 (issue: #36322)
  • Keys are compared in BucketSortPipelineAggregation so making key type… #36407
Allocation
  • Fail start on obsolete indices documentation #37786 (issue: #27073)
  • Fail start on invalid index metadata #37748 (issue: #27073)
  • Fail start of non-data node if node has data #37347 (issue: #27073)
Analysis
  • Allow word_delimiter_graph_filter to not adjust internal offsets #36699 (issues: #33710, #34741)
Audit
  • Security Audit includes HTTP method for requests #37322 (issue: #29765)
  • Add X-Forwarded-For to the logfile audit #36427
Authentication
  • Security: propagate auth result to listeners #36900 (issue: #30794)
  • Security: reorder realms based on last success #36878
  • Improve error message for 6.x style realm settings #36876 (issues: #30241, #36026)
  • Change missing authn message to not mention tokens #36750
  • Invalidate Token API enhancements - HLRC #36362 (issue: #35388)
  • Enhance Invalidate Token API #35388 (issues: #34556, #35115)
Authorization
  • Add apm_user reserved role #38206
  • Permission for restricted indices #37577 (issue: #34454)
  • Remove kibana_user and kibana_dashboard_only_user index privileges #37441
  • Create snapshot role #35820 (issue: #34454)
CCR
  • Concurrent file chunk fetching for CCR restore #38495
  • Tighten mapping syncing in ccr remote restore #38071 (issues: #36879, #37887)
  • Do not allow put mapping on follower #37675 (issue: #30086)
  • Added ccr to xpack usage infrastructure #37256 (issue: #37221)
  • [CCR] FollowingEngine should fail with 403 if operation has no seqno assigned #37213
  • [CCR] Added auto_follow_exception.timestamp field to auto follow stats #36947
  • [CCR] Add time since last auto follow fetch to auto follow stats #36542 (issues: #33007, #35895)
CRUD
  • Add Seq# based optimistic concurrency control to UpdateRequest #37872 (issues: #10708, #36148)
  • Introduce ssl settings to reindex from remote #37527 (issues: #29755, #37287)
  • Use Sequence number powered OCC for processing updates #37308 (issues: #10708, #36148)
  • Document Seq No powered optimistic concurrency control #37284 (issues: #10708, #36148)
  • Enable IPv6 URIs in reindex from remote #36874
  • Rename seq# powered optimistic concurrency control parameters to ifSeqNo/ifPrimaryTerm #36757 (issues: #10708, #36148)
  • Expose Sequence Number based Optimistic Concurrency Control in the rest layer #36721 (issues: #10708, #36148)
  • Add doc’s sequence number + primary term to GetResult and use it for updates #36680 (issues: #10708, #36148)
  • Add seq no powered optimistic locking support to the index and delete transport actions #36619 (issues: #10708, #36148)
  • Set acking timeout to 0 on dynamic mapping update #31140 (issues: #30672, #30844)
Distributed
  • Recover retention leases during peer recovery #38435 (issue: #37165)
  • Lift retention lease expiration to index shard #38380 (issues: #37165, #37963, #38070)
  • Introduce retention lease background sync #38262 (issue: #37165)
  • Allow shards of closed indices to be replicated as regular shards #38024 (issue: #33888)
  • Expose retention leases in shard stats #37991 (issue: #37165)
  • Introduce retention leases versioning #37951 (issue: #37165)
  • Soft-deletes policy should always fetch latest leases #37940 (issues: #37165, #37375)
  • Sync retention leases on expiration #37902 (issue: #37165)
  • Ignore shard started requests when primary term does not match #37899 (issue: #33888)
  • Move update and delete by query to use seq# for optimistic concurrency control #37857 (issues: #10708, #36148, #37639)
  • Introduce retention lease serialization #37447 (issues: #37165, #37398)
  • Add run under primary permit method #37440 (issue: #37398)
  • Introduce retention lease syncing #37398 (issue: #37165)
  • Introduce retention lease persistence #37375 (issue: #37165)
  • Add validation for retention lease construction #37312 (issue: #37165)
  • Introduce retention lease expiration #37195 (issue: #37165)
  • Introduce shard history retention leases #37167 (issue: #37165)
  • [Close Index API] Add unique UUID to ClusterBlock #36775
  • [Close Index API] Mark shard copy as stale if needed during shard verification #36755
  • [Close Index API] Propagate tasks ids between Freeze, Close and Verify Shard actions #36630
  • Always initialize the global checkpoint #34381
Engine
  • Specialize pre-closing checks for engine implementations #38702
  • Ensure that max seq # is equal to the global checkpoint when creating ReadOnlyEngines #37426
  • Enable Bulk-Merge if all source remains #37269
  • Rename setting to enable mmap #37070 (issue: #36668)
  • Add hybridfs store type #36668
  • Introduce time-based retention policy for soft-deletes #34943 (issue: #34908)
  • handle AsyncAfterWriteAction failure on primary in the same way as failures on replicas #31969 (issues: #31716, #31755)
Features/CAT APIs
  • Expose search.throttled on _cat/indices #37073 (issue: #34352)
Features/Features
  • Run Node deprecation checks locally (#38065) #38250 (issue: #38065)
Features/ILM
  • Ensure ILM policies run safely on leader indices #38140 (issue: #34648)
  • Skip Shrink when numberOfShards not changed #37953 (issue: #33275)
  • Inject Unfollow before Rollover and Shrink #37625 (issue: #34648)
  • Add set_priority action to ILM #37397 (issue: #36905)
  • [ILM] Add Freeze Action #36910 (issue: #34630)
Features/Indices APIs
  • New mapping signature and mapping string source fixed. #37401
Features/Ingest
  • ingest: compile mustache template only if field includes {{' #37207 (issue: #37120)
  • Move ingest-geoip default databases out of config #36949 (issue: #36898)
  • Make the ingest-geoip databases even lazier to load #36679
  • Updates the grok patterns to be consistent with the logstash #27181
Features/Java High Level REST Client
  • HLRC: Fix strict setting exception handling #37247 (issue: #37090)
  • HLRC: Use nonblocking entity for requests #32249
Features/Monitoring
  • Adding mapping for hostname field #37288
Features/Stats
  • Stats: Add JVM dns cache expiration config to JvmInfo #36372
Features/Watcher
  • Move watcher to use seq# and primary term for concurrency control #37977 (issues: #10708, #37872)
  • Use ILM for Watcher history deletion #37443 (issue: #32041)
  • Watcher: Add whitelist to HttpClient #36817 (issue: #29937)
Infra/Core
  • fix a few versionAdded values in ElasticsearchExceptions #37877
  • Add simple method to write collection of writeables #37448 (issue: #37398)
  • Date/Time parsing: Use java time API instead of exception handling #37222
  • [API] spelling: interruptible #37049 (issue: #37035)
Infra/Logging
  • Trim the JSON source in indexing slow logs #38081 (issue: #38080)
  • Optimize warning header de-duplication #37725 (issues: #35754, #37530, #37597, #37622)
  • Remove warn-date from warning headers #37622 (issues: #35754, #37530, #37597)
  • Add some deprecation optimizations #37597 (issues: #35754, #37530)
  • Only update response headers if we have a new one #37590 (issues: #35754, #37530)
Infra/Packaging
  • Add OS/architecture classifier to distributions #37881
  • Change file descriptor limit to 65535 #37537 (issue: #35839)
  • Exit batch files explictly using ERRORLEVEL #29583 (issue: #29582)
Infra/Scripting
  • Add getZone to JodaCompatibleZonedDateTime #37084
  • [Painless] Add boxed type to boxed type casts for method/return #36571
Infra/Settings
  • Separate out validation of groups of settings #34184
License
  • Handle malformed license signatures #37137 (issue: #35340)
Machine Learning
  • Move ML Optimistic Concurrency Control to Seq No #38278 (issues: #10708, #36148)
  • [ML] Add explanation so far to file structure finder exceptions #38191 (issue: #29821)
  • ML: Add reason field in JobTaskState #38029 (issue: #34431)
  • [ML] Add _meta information to all ML indices #37964
  • ML: Add upgrade mode docs, hlrc, and fix bug #37942
  • [ML] Tighten up use of aliases rather than concrete indices #37874
  • ML: Add support for single bucket aggs in Datafeeds #37544 (issue: #36838)
  • [ML] Create the ML annotations index #36731 (issues: #26034, #33376)
  • [ML] Merge the Jindex master feature branch #36702 (issue: #32905)
  • [FEATURE][ML] Add cluster setting to enable/disable config migration #36700 (issue: #32905)
Mapping
  • Log document id when MapperParsingException occurs #37800 (issue: #37658)
  • [API] spelling: unknown #37056 (issue: #37035)
  • Make SourceToParse immutable #36971
  • Use index-prefix fields for terms of length min_chars - 1 #36703
Network
  • Enable TLSv1.3 by default for JDKs with support #38103 (issue: #32276)
Recovery
  • SyncedFlushService.getShardRoutingTable() should use metadata to check for index existence #37691 (issue: #33888)
  • Make prepare engine step of recovery source non-blocking #37573 (issue: #37174)
  • Make recovery source send operations non-blocking #37503 (issue: #37458)
  • Prepare to make send translog of recovery non-blocking #37458 (issue: #37291)
  • Make finalize step of recovery source non-blocking #37388 (issue: #37291)
  • Make recovery source partially non-blocking #37291 (issue: #36195)
  • Do not mutate RecoveryResponse #37204 (issue: #37174)
  • Don’t block on peer recovery on the target side #37076 (issue: #36195)
  • Reduce recovery time with compress or secure transport #36981 (issue: #33844)
  • Translog corruption marker #33415 (issue: #31389)
Rollup
  • Replace the TreeMap in the composite aggregation #36675
SQL
  • SQL: Allow look-ahead resolution of aliases for WHERE clause #38450 (issue: #29983)
  • SQL: Implement CURRENT_DATE #38175 (issue: #38160)
  • SQL: Generate relevant error message when grouping functions are not used in GROUP BY #38017 (issue: #37952)
  • SQL: Skip the nested and object field types in case of an ODBC request #37948 (issue: #37801)
  • SQL: Add protocol tests and remove jdbc_type from drivers response #37516 (issues: #36635, #36882)
  • SQL: Remove slightly used meta commands #37506 (issue: #37409)
  • SQL: Describe aliases as views #37496 (issue: #37422)
  • SQL: Make FULL non-reserved keyword in the grammar #37377 (issue: #37376)
  • SQL: Use declared source for error messages #37161
  • SQL: Improve error message when unable to translate to ES query DSL #37129 (issue: #37040)
  • [API] spelling: subtract #37055 (issue: #37035)
  • [API] spelling: similar #37054 (issue: #37035)
  • [API] spelling: input #37048 (issue: #37035)
  • SQL: Enhance message for PERCENTILE[_RANK] with field as 2nd arg #36933 (issue: #36903)
  • SQL: Preserve original source for each expression #36912 (issue: #36894)
  • SQL: Extend the ODBC metric by differentiating between 32 and 64bit platforms #36753 (issue: #36740)
  • SQL: Fix wrong appliance of StackOverflow limit for IN #36724 (issue: #36592)
Search
  • Tie break on cluster alias when merging shard search failures #38715 (issue: #38672)
  • Add finalReduce flag to SearchRequest #38104 (issues: #37000, #37838)
  • Streamline skip_unavailable handling #37672 (issue: #32125)
  • Expose sequence number and primary terms in search responses #37639
  • Add support for merging multiple search responses into one #37566 (issue: #32125)
  • Allow field types to optimize phrase prefix queries #37436 (issue: #31921)
  • Add support for providing absolute start time to SearchRequest #37142 (issue: #32125)
  • Ensure that local cluster alias is never treated as remote #37121 (issues: #32125, #36997)
  • [API] spelling: cacheable #37047 (issue: #37035)
  • Add ability to suggest shard_size on coord node rewrite #37017 (issues: #32125, #36997, #37000)
  • Skip final reduction if SearchRequest holds a cluster alias #37000 (issues: #32125, #36997)
  • Add support for local cluster alias to SearchRequest #36997 (issue: #32125)
  • Use SearchRequest copy constructor in ExpandSearchPhase #36772 (issue: #36641)
  • Add raw sort values to SearchSortValues transport serialization #36617 (issue: #32125)
Security
  • Move CAS operations in TokenService to sequence numbers #38311 (issues: #10708, #37872)
  • Cleanup construction of interceptors #38294
  • Add passphrase support to elasticsearch-keystore #37472 (issue: #32691)
Snapshot/Restore
  • RestoreService should update primary terms when restoring shards of existing indices #38177 (issue: #33888)
  • Allow open indices to be restored #37733
  • Create specific exception for when snapshots are in progress #37550 (issue: #37541)
  • SNAPSHOT: Make Atomic Blob Writes Mandatory #37168 (issues: #37011, #37066)
  • SNAPSHOT: Speed up HDFS Repository Writes #37069
  • Implement Atomic Blob Writes for HDFS Repository #37066 (issue: #37011)
  • [API] spelling: repositories #37053 (issue: #37035)
  • SNAPSHOT: Use CancellableThreads to Abort #35901 (issue: #21759)
  • WIP: S3 client encryption #30513 (issues: #11128, #16843)
Suggesters
  • Remove unused empty constructors from suggestions classes #37295
  • [API] spelling: likelihood #37052 (issue: #37035)
ZenDiscovery
  • Add elasticsearch-node detach-cluster tool #37979
  • Deprecate minimum_master_nodes #37868
  • Step down as master when configured out of voting configuration #37802 (issue: #37712)
  • Enforce cluster UUIDs #37775
  • Bubble exceptions up in ClusterApplierService #37729
  • Use m_m_nodes from Zen1 master for Zen2 bootstrap #37701
  • Add tool elasticsearch-node unsafe-bootstrap #37696
  • Report terms and version if cluster does not form #37473
  • Bootstrap a Zen2 cluster once quorum is discovered #37463
  • Zen2: Add join validation #37203
  • Publish cluster states in chunks #36973

Bug fixes

Aggregations
  • Don’t load global ordinals with the map execution_hint #37833 (issue: #37705)
  • Issue #37303 - Invalid variance fix #37384 (issue: #37303)
Allocation
  • Fix _host based require filters #38173
  • ALLOC: Fail Stale Primary Alloc. Req. without Data #37226 (issue: #37098)
Audit
  • Fix NPE in Logfile Audit Filter #38120 (issue: #38097)
Authentication
  • Enhance parsing of StatusCode in SAML Responses #38628
  • Limit token expiry to 1 hour maximum #38244
  • Fix expired token message in Exception header #37196
  • Fix NPE in CachingUsernamePasswordRealm #36953 (issue: #36951)
CCR
  • Prevent CCR recovery from missing documents #38237
  • Fix file reading in ccr restore service #38117
  • Correct argument names in update mapping/settings from leader #38063
  • Ensure changes requests return the latest mapping version #37633
  • Do not set fatal exception when shard follow task is stopped. #37603
  • Add fatal_exception field for ccr stats in monitoring mapping #37563
  • Do not add index event listener if CCR disabled #37432
  • When removing an AutoFollower also mark it as removed. #37402 (issue: #36761)
  • [CCR] Make shard follow tasks more resilient for restarts #37239 (issue: #37231)
  • [CCR] Resume follow Api should not require a request body #37217 (issue: #37022)
  • [CCR] Report error if auto follower tries auto follow a leader index with soft deletes disabled #36886 (issue: #33007)
  • Remote cluster license checker and no license info. #36837 (issue: #36815)
  • Make CCR resilient against missing remote cluster connections #36682 (issues: #36255, #36667)
  • [CCR] AutoFollowCoordinator and follower index already created #36540 (issue: #33007)
CRUD
  • Fix Reindex from remote query logic #36908
  • Synchronize WriteReplicaResult callbacks #36770
Distributed
  • TransportVerifyShardBeforeCloseAction should force a flush #38401 (issues: #33888, #37961)
  • Fix limit on retaining sequence number #37992 (issue: #37165)
  • Close Index API should force a flush if a sync is needed #37961 (issues: #33888, #37426)
  • Force Refresh Listeners when Acquiring all Operation Permits #36835
  • Replaced the word shards with replicas in an error message. (#36234) #36275 (issue: #36234)
Engine
  • Subclass NIOFSDirectory instead of using FileSwitchDirectory #37140 (issues: #36668, #37111)
Features/ILM
  • Preserve ILM operation mode when creating new lifecycles #38134 (issues: #38229, #38230)
  • Retry ILM steps that fail due to SnapshotInProgressException #37624 (issues: #37541, #37552)
  • Remove indexing_complete when removing policy #36620
Features/Indices APIs
  • Reject delete index requests with a body #37501 (issue: #8217)
  • Fix duplicate phrase in shrink/split error message #36734 (issue: #36729)
  • Get Aliases with wildcard exclusion expression #34230 (issues: #33518, #33805, #34144)
Features/Ingest
  • Support unknown fields in ingest pipeline map configuration #38352 (issue: #36938)
  • Ingest node - user_agent, move device parsing to an object #38115 (issues: #37329, #38094)
  • ingest: fix on_failure with Drop processor #36686 (issue: #36151)
  • ingest: support default pipelines + bulk upserts #36618 (issue: #36219)
Features/Java High Level REST Client
  • Update IndexTemplateMetadata to allow unknown fields #38448 (issue: #36938)
  • if_seq_no and if_primary_term parameters aren’t wired correctly in REST Client’s CRUD API #38411
  • Update Rollup Caps to allow unknown fields #38339 (issue: #36938)
  • Fix ILM explain response to allow unknown fields #38054 (issue: #36938)
  • Fix ILM status to allow unknown fields #38043 (issue: #36938)
  • Fix ILM Lifecycle Policy to allow unknown fields #38041 (issue: #36938)
  • Update authenticate to allow unknown fields #37713 (issue: #36938)
  • Update verify repository to allow unknown fields #37619 (issue: #36938)
  • Update get users to allow unknown fields #37593 (issue: #36938)
  • Update Execute Watch to allow unknown fields #37498 (issue: #36938)
  • Update Put Watch to allow unknown fields #37494 (issue: #36938)
  • Update Delete Watch to allow unknown fields #37435 (issue: #36938)
  • Fix rest reindex test for IPv4 addresses #37310
  • Fix weighted_avg parser not found for RestHighLevelClient #37027 (issue: #36861)
Features/Java Low Level REST Client
  • Fix potential IllegalCapacityException in LLRC when selecting nodes #37821
Features/Monitoring
  • Allow built-in monitoring_user role to call GET _xpack API #38060 (issue: #37970)
Features/Watcher
  • Support merge nested Map in list for JIRA configurations #37634 (issue: #30068)
  • Watcher accounts constructed lazily #36656
  • Ensures watch definitions are valid json #30692 (issue: #29746)
Geo
  • Fix GeoHash PrefixTree BWC #38584 (issue: #38494)
  • Geo: Do not normalize the longitude with value -180 for Lucene shapes #37299 (issue: #37297)
Infra/Core
  • Bubble-up exceptions from scheduler #38317 (issue: #38014)
  • Core: Revert back to joda’s multi date formatters #36814 (issues: #36447, #36602)
  • Propagate Errors in executors to uncaught exception handler #36137 (issue: #28667)
Infra/Packaging
  • Remove NOREPLACE for /etc/elasticsearch in rpm and deb #37839
  • Packaging: Update marker used to allow ELASTIC_PASSWORD #37243 (issue: #37240)
  • Packaging: Remove permission editing in postinst #37242 (issue: #37143)
Infra/REST API
  • Reject all requests that have an unconsumed body #37504 (issues: #30792, #37501, #8217)
Infra/Scripting
  • Fix Painless void return bug #38046
Infra/Settings
  • Fix setting by time unit #37192
  • Fix handling of fractional byte size value settings #37172
  • Fix handling of fractional time value settings #37171
Machine Learning
  • [ML] Report index unavailable instead of waiting for lazy node #38423
  • ML: Fix error race condition on stop _all datafeeds and close _all jobs #38113 (issue: #37959)
  • [ML] Update ML results mappings on process start #37706 (issue: #37607)
  • [ML] Prevent submit after autodetect worker is stopped #37700 (issue: #37108)
  • [ML] Fix ML datafeed CCS with wildcarded cluster name #37470 (issue: #36228)
  • [ML] Update error message for process update #37363
  • [ML] Wait for autodetect to be ready in the datafeed #37349 (issues: #36810, #37227)
  • [ML] Stop datafeeds running when their jobs are stale #37227 (issue: #36810)
  • [ML] Order GET job stats response by job id #36841 (issue: #36683)
  • [ML] Make GetJobStats work with arbitrary wildcards and groups #36683 (issue: #34745)
Mapping
  • Treat put-mapping calls with _doc as a top-level key as typed calls. #38032
  • Correct deprec log in RestGetFieldMappingAction #37843 (issue: #37667)
  • Restore a noop _all metadata field for 6x indices #37808 (issue: #37429)
  • Make sure PutMappingRequest accepts content types other than JSON. #37720
  • Make sure to use the resolved type in DocumentMapperService#extractMappings. #37451 (issue: #36811)
  • MAPPING: Improve Precision for scaled_float #37169 (issue: #32570)
  • Make sure to accept empty unnested mappings in create index requests. #37089
  • Stop automatically nesting mappings in index creation requests. #36924
  • Rewrite SourceToParse with resolved docType #36921 (issues: #35790, #36769)
Network
  • Reload SSL context on file change for LDAP #36937 (issues: #30509, #36923)
  • Do not resolve addresses in remote connection info #36671 (issue: #35658)
Ranking
  • QueryRescorer should keep the window size when rewriting #36836
Recovery
  • RecoveryMonitor#lastSeenAccessTime should be volatile #36781
Rollup
  • Fix Rollup’s metadata parser #36791 (issue: #36726)
  • Fix rollup search statistics #36674
SQL
  • SQL: Prevent grouping over grouping functions #38649 (issue: #38308)
  • SQL: Relax StackOverflow circuit breaker for constants #38572 (issue: #38571)
  • SQL: Fix issue with IN not resolving to underlying keyword field #38440 (issue: #38424)
  • SQL: change the Intervals milliseconds precision to 3 digits #38297 (issue: #37423)
  • SQL: Fix esType for DATETIME/DATE and INTERVALS #38179 (issue: #38051)
  • SQL: Added SSL configuration options tests #37875 (issue: #37711)
  • SQL: Fix casting from date to numeric type to use millis #37869 (issue: #37655)
  • SQL: Fix BasicFormatter NPE #37804
  • SQL: Return Intervals in SQL format for CLI #37602 (issues: #29970, #36186, #36432)
  • SQL: fix object extraction from sources #37502 (issue: #37364)
  • SQL: Fix issue with field names containing "." #37364 (issue: #37128)
  • SQL: Fix bug regarding alias fields with dots #37279 (issue: #37224)
  • SQL: Proper handling of COUNT(field_name) and COUNT(DISTINCT field_name) #37254 (issue: #30285)
  • SQL: fix COUNT DISTINCT filtering #37176 (issue: #37086)
  • SQL: Fix issue with wrong NULL optimization #37124 (issue: #35872)
  • SQL: Fix issue with complex expression as args of PERCENTILE/_RANK #37102 (issue: #37099)
  • SQL: Handle the bwc Joda ZonedDateTime scripting class in Painless #37024 (issue: #37023)
  • SQL: Fix bug regarding histograms usage in scripting #36866
  • SQL: Fix issue with always false filter involving functions #36830 (issue: #35980)
  • SQL: protocol returns ISO 8601 String formatted dates instead of Long for JDBC/ODBC requests #36800 (issue: #36756)
  • SQL: Enhance Verifier to prevent aggregate or grouping functions from #36799 (issue: #36798)
  • SQL: Fix translation of LIKE/RLIKE keywords #36672 (issues: #36039, #36584)
  • SQL: Scripting support for casting functions CAST and CONVERT #36640 (issue: #36061)
  • SQL: Concat should be always not nullable #36601 (issue: #36169)
  • SQL: Fix issue with complex HAVING and GROUP BY ordinal #36594 (issue: #36059)
Search
  • Look up connection using the right cluster alias when releasing contexts #38570
  • Fix fetch source option in expand search phase #37908 (issue: #23829)
  • Change rational to saturation in script_score #37766 (issue: #37714)
  • Throw if two inner_hits have the same name #37645 (issue: #37584)
  • Ensure either success or failure path for SearchOperationListener is called #37467 (issue: #37185)
  • query_string should use indexed prefixes #36895
  • Avoid duplicate types deprecation messages in search-related APIs. #36802
Security
  • Fix exit code for Security CLI tools #37956 (issue: #37841)
  • Fix potential NPE in UsersTool #37660
Snapshot/Restore
  • Fix Concurrent Snapshot Ending And Stabilize Snapshot Finalization #38368 (issue: #38226)
  • Fix Two Races that Lead to Stuck Snapshots #37686 (issues: #32265, #32348)
  • Fix Race in Concurrent Snapshot Delete and Create #37612 (issue: #37581)
  • Streamline S3 Repository- and Client-Settings #37393
Suggesters
  • Fix duplicate removal when merging completion suggestions #36996 (issue: #35836)
Task Management
  • Un-assign persistent tasks as nodes exit the cluster #37656
ZenDiscovery
  • Fix size of rolling-upgrade bootstrap config #38031
  • Always return metadata version if metadata is requested #37674
  • [Zen2] Elect freshest master in upgrade #37122 (issue: #40)
  • Fix cluster state persistence for single-node discovery #36825

Regressions

Infra/Core
  • Restore date aggregation performance in UTC case #38221 (issue: #37826)
  • Speed up converting of temporal accessor to zoned date time #37915 (issue: #37826)
Mapping
  • Performance fix. Reduce deprecation calls for the same bulk request #37415 (issue: #37411)

Upgrades

Engine
  • Upgrade to lucene-8.0.0-snapshot-83f9835. #37668
Machine Learning
  • [ML] No need to add state doc mapping on job open in 7.x #37759

© 2023-2025 Elasticsearch
As of September 2024, Elasticsearch is available under a choice of three licenses: the Server Side Public License (SSPL), the Elastic License, or the AGPLv3 (OSI approved).
Elasticsearch and the Elasticsearch logo are trademarks of Elasticsearch B.V., registered in the U.S. and in other countries.
https://www.elastic.co/guide/en/elasticsearch/reference/7.17/release-notes-7.0.0-beta1.html

Spec-Zone.ru

Настройки Оффлайн Что нового Помощь О нас
Spec-Zone .ru
спецификации, руководства, описания, API