Elasticsearch version 6.0.0-rc2 edit Breaking Changes edit
Return the _source of inner hit nested as is without wrapping it into its full path context #26982 (issues: #26102, #26944)
Fix error message for a put index template request without index_patterns #27102 (issue: #27100)
xpack.ml.max_model_memory_limit setting, which can be dynamically
updated. For more information, see
Machine learning settings.
Added checks and error messages for the
node attributes. These are reserved for internal use and their values should be
set by using
machine learning settings.
Don’t detect source’s XContentType in DocumentParser.parseDocument() #26880
Add additional low-level logging handler #26887
Unwrap causes when maybe dying #26884
Adjust SHA-512 supported format on plugin install #27093
Improved the error messages that are returned by the
Added verification that the required templates exist before Watcher starts.
For more information, see
Scripts and Templates.
xpack.watcher.history.cleaner_service.enabled setting. You can use
this setting to enable or disable the cleaner service, which removes previous
versions of Watcher indices (for example, .watcher-history*) when it
determines that they are old. For more information, see
Bug Fixes edit
Create weights lazily in filter and filters aggregation #26983
Fix IndexOutOfBoundsException in histograms for NaN doubles (#26787) #26856 (issue: #26787)
Scripted_metric _agg parameter disappears if params are provided #19863 (issue: #19768)
Fix NPE for /_cat/indices when no primary shard #26953 (issue: #26942)
Reduce the default number of cached queries. #26949 (issue: #26938)
Timed runnable should delegate to abstract runnable #27095 (issue: #27069)
Stop invoking non-existent syscall #27016 (issue: #20179)
MetaData Builder doesn’t properly prevent an alias with the same name as an index #26804
date processor should not fail if timestamp is specified as json number #26986 (issue: #26967)
date_index_name processor should not fail if timestamp is specified as json number #26910 (issue: #26890)
Upgrade Lucene to version 7.0.1 #26926
Java High Level REST Client
Make ShardSearchTarget optional when parsing ShardSearchFailure #27078 (issue: #27055)
Java REST Client
rest-client-sniffer: configurable threadfactory #26897
Fixed a scenario where models were incorrectly combined. This problem occurred
when anomaly detectors were considered to be the same despite having different
partition field values.
Cleaned up the job closure process for situations where the job was still in
the process of opening.
wrong link target for datatype murmur3 #27143
Check for closed connection while opening #26932
Fix handling of Windows paths containing parentheses #26916 (issue: #26454)
Also support query extraction for queries wrapped inside a ESToParentBlockJoinQuery #26754
Plugin Analysis Phonetic
Fix beidermorse phonetic token filter for unspecified
#27112 (issue: #26771)
Plugin Repository Azure
Use Azure upload method instead of our own implementation #26751
Fix inconsistencies in the rest api specs for cat.snapshots #26996 (issues: #25737, #26923)
Fix inconsistencies in the rest api specs for *_script #26971 (issue: #26923)
exists template needs a template name #25988
Fix update_by_query’s default size parameter #26784 (issue: #26761)
Avoid stack overflow on search phases #27069 (issue: #27042)
Fix search_after with geo distance sorting #26891
Fix serialization errors when cross cluster search goes to a single shard #26881 (issue: #26833)
Early termination with index sorting should not set terminated_early in the response #26597 (issue: #26408)
Format doc values fields. #22146
Enabled PKI realms to obtain the password for the truststore from either the
truststore.secure_password or the
truststore.password setting. For more
PKI realm settings edit.
Fixed document level security such that if your role has authority to access a
root document, you also have access to its nested documents.
Fixed an issue that caused LDAP authentication requests to be slow and
to require multiple binds when authenticating in user search mode.
Fire global checkpoint sync under system context #26984
Emit settings deprecation logging on empty update #27017 (issue: #26419)
Fix filtering for ListSetting #26914
Keep cumulative elapsed scroll time in microseconds #27068 (issue: #27046)
Fix division by zero in phrase suggester that causes assertion to fail #27149