The QueryCachingPolicy#ALWAYS_CACHE was deprecated in Lucene-7.4 and
will be removed in Lucene-8.0. This change replaces it with QueryCachingPolicy.
This also makes INDEX_QUERY_CACHE_EVERYTHING_SETTING visible in testing only.
This is a general cleanup of channels and exception handling in http.
This commit introduces a CloseableChannel that is a superclass of
TcpChannel and HttpChannel. This allows us to unify the closing logic
between tcp and http transports. Additionally, the normal http channels
are extracted to the abstract server transport.
Finally, this commit (mostly) unifies the exception handling between nio
and netty4 http server transports.
* master:
Add get stored script and delete stored script to high level REST API - post backport fix
Add get stored script and delete stored script to high level REST API (#31355)
Core: Combine Action and GenericAction (#31405)
Fix reference to XContentBuilder.string() (#31337)
Avoid sending duplicate remote failed shard requests (#31313)
Fix defaults in GeoShapeFieldMapper output (#31302)
RestAPI: Reject forcemerge requests with a body (#30792)
Packaging: Remove windows bin files from the tar distribution (#30596)
Docs: Use the default distribution to test docs (#31251)
[DOCS] Adds testing for security APIs (#31345)
Clarify that IP range data can be specified in CIDR notation. (#31374)
Use system context for cluster state update tasks (#31241)
Percentile/Ranks should return null instead of NaN when empty (#30460)
REST high-level client: add validate query API (#31077)
Move language analyzers from server to analysis-common module. (#31300)
[Test] Fix :example-plugins:rest-handler on Windows
Expose lucene's RemoveDuplicatesTokenFilter (#31275)
Reload secure settings for plugins (#31383)
Remove some cases in FieldTypeLookupTests that are no longer relevant. (#31381)
Ensure we don't use a remote profile if cluster name matches (#31331)
[TEST] Double write alias fault (#30942)
[DOCS] Fix version in SQL JDBC Maven template
[DOCS] Improve install and setup section for SQL JDBC
SQL: Fix rest endpoint names in node stats (#31371)
Support for remote path in reindex api - post backport fix Closes#22913
[ML] Put ML filter API response should contain the filter (#31362)
Support for remote path in reindex api (#31290)
Add byte array pooling to nio http transport (#31349)
Remove trial status info from start trial doc (#31365)
[DOCS] Adds links to release notes and highlights
add is-write-index flag to aliases (#30942)
Add rollover-creation-date setting to rolled over index (#31144)
[ML] Hold ML filter items in sorted set (#31338)
[Tests] Fix edge case in ScriptedMetricAggregatorTests (#31357)
Since #30966, Action no longer has anything but a call to the
GenericAction super constructor. This commit renames GenericAction
into Action, thus eliminating the Action class. Additionally, this
commit removes the Request generic parameter of the class, since
it was unused.
If we are running into a race condition between a node being configured
to be a remote node for cross cluster search etc. and that node joining
the cluster we might connect to that node with a remote profile. If that
node now joins the cluster it connected to it as a CCS remote node we use
the wrong profile and can't use bulk connections etc. anymore. This change
uses the remote profile only if we connect to a node that has a different cluster
name than the local cluster. This is not a perfect fix for this situation but
is the safe option while potentially only loose a small optimization of using
less connections per node which is small anyways since we only connect to a
small set of nodes.
Closes#29321
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.
* master:
Upgrade to Lucene-7.4.0-snapshot-518d303506 (#31360)
Rankeval: Fold template test project into main module (#31203)
Add QA project and fixture based test for discovery-ec2 plugin (#31107)
[Docs] Remove reference to repository-s3 plugin creating an S3 bucket (#31359)
REST Client: NodeSelector for node attributes (#31296)
LLClient: Fix assertion on windows
Add details section for dcg ranking metric (#31177)
[ML] Re-enable tests muted in #30982
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.
* master:
992c7889ee Uncouple persistent task state and status (#31031)
8c6ee7db54 Describe how to add a plugin in Dockerfile (#31340)
1c5cec0ac7 Remove http status code maps (#31350)
87a676e4d5 Do not set vm.max_map_count when unnecessary (#31285)
e5b7137508 TEST: getCapturedRequestsAndClear should be atomic (#31312)
0324103737 Painless: Fix bug for static method calls on interfaces (#31348)
d6d0727aac QA: Fix resolution of default distribution (#31351)
fcf1e41e42 Extract common http logic to server (#31311)
6dd81ead74 Build: Fix the license in the pom zip and tar (#31336)
8f886cd4be Treat ack timeout more like a publish timeout (#31303)
9b293275af [ML] Add description to ML filters (#31330)
f7a0cafe55 SQL: Fix build on Java 10
375d09c588 [TEST] Fix RemoteClusterClientTests#testEnsureWeReconnect
4877cec3e8 More detailed tracing when writing metadata (#31319)
bbfe1eccc7 [Tests] Mutualize fixtures code in BaseHttpFixture (#31210)
We might lose messages between getCapturedRequestsAndClear calls.
This commit makes sure that both getCapturedRequestsAndClear and
getCapturedRequestsByTargetNodeAndClear are atomic.
This is related to #28898. With the addition of the http nio transport,
we now have two different modules that provide http transports.
Currently most of the http logic lives at the module level. However,
some of this logic can live in server. In particular, some of the
setting of headers, cors, and pipelining. This commit begins this moving
in that direction by introducing lower level abstraction (HttpChannel,
HttpRequest, and HttpResonse) that is implemented by the modules. The
higher level rest request and rest channel work can live entirely in
server.
* master:
Remove RestGetAllAliasesAction (#31308)
Temporary fix for broken build
Reenable Checkstyle's unused import rule (#31270)
Remove remaining unused imports before merging #31270
Fix non-REST doc snippet
[DOC] Extend SQL docs
Immediately flush channel after writing to buffer (#31301)
[DOCS] Shortens ML API intros
Use quotes in the call invocation (#31249)
move security ingest processors to a sub ingest directory (#31306)
Add 5.6.11 version constant.
Fix version detection.
SQL: Whitelist SQL utility class for better scripting (#30681)
[Docs] All Rollup docs experimental, agg limitations, clarify DeleteJob (#31299)
CCS: don't proxy requests for already connected node (#31273)
Mute ScriptedMetricAggregatorTests testSelfReferencingAggStateAfterMap
[test] opensuse packaging turn up debug logging
Add unreleased version 6.3.1
Removes experimental tag from scripted_metric aggregation (#31298)
[Rollup] Metric config parser must use builder so validation runs (#31159)
[ML] Check licence when datafeeds use cross cluster search (#31247)
Add notion of internal index settings (#31286)
Test: Remove broken yml test feature (#31255)
REST hl client: cluster health to default to cluster level (#31268)
[ML] Update test thresholds to account for changes to memory control (#31289)
Log warnings when cluster state publication failed to some nodes (#31233)
Fix AntFixture waiting condition (#31272)
Ignore numeric shard count if waiting for ALL (#31265)
[ML] Implement new rules design (#31110)
index_prefixes back-compat should test 6.3 (#30951)
Core: Remove plain execute method on TransportAction (#30998)
Update checkstyle to 8.10.1 (#31269)
Set analyzer version in PreBuiltAnalyzerProviderFactory (#31202)
Modify pipelining handlers to require full requests (#31280)
Revert upgrade to Netty 4.1.25.Final (#31282)
Use armored input stream for reading public key (#31229)
Fix Netty 4 Server Transport tests. Again.
REST hl client: adjust wait_for_active_shards param in cluster health (#31266)
REST high-level Client: remove deprecated API methods (#31200)
[DOCS] Mark SQL feature as experimental
[DOCS] Updates machine learning custom URL screenshots (#31222)
Fix naming conventions check for XPackTestCase
Fix security Netty 4 transport tests
Fix race in clear scroll (#31259)
[DOCS] Clarify audit index settings when remote indexing (#30923)
Delete typos in SAML docs (#31199)
REST high-level client: add Cluster Health API (#29331)
[ML][TEST] Mute tests using rules (#31204)
Support RequestedAuthnContext (#31238)
SyncedFlushResponse to implement ToXContentObject (#31155)
Add Get Aliases API to the high-level REST client (#28799)
Remove some line length supressions (#31209)
Validate xContentType in PutWatchRequest. (#31088)
[INGEST] Interrupt the current thread if evaluation grok expressions take too long (#31024)
Suppress extras FS on caching directory tests
Revert "[DOCS] Added 6.3 info & updated the upgrade table. (#30940)"
Revert "Fix snippets in upgrade docs"
Fix snippets in upgrade docs
[DOCS] Added 6.3 info & updated the upgrade table. (#30940)
LLClient: Support host selection (#30523)
Upgrade to Netty 4.1.25.Final (#31232)
Enable custom credentials for core REST tests (#31235)
Move ESIndexLevelReplicationTestCase to test framework (#31243)
Encapsulate Translog in Engine (#31220)
HLRest: Add get index templates API (#31161)
Remove all unused imports and fix CRLF (#31207)
[Tests] Fix self-referencing tests
[TEST] Fix testRecoveryAfterPrimaryPromotion
[Docs] Remove mention pattern files in Grok processor (#31170)
Use stronger write-once semantics for Azure repository (#30437)
Don't swallow exceptions on replication (#31179)
Limit the number of concurrent requests per node (#31206)
Call ensureNoSelfReferences() on _agg state variable after scripted metric agg script executions (#31044)
Move java version checker back to its own jar (#30708)
[test] add fix for rare virtualbox error (#31212)
Many fixtures have similar code for writing the pid & ports files or
for handling HTTP requests. This commit adds an AbstractHttpFixture
class in the test framework that can be extended for specific testing purposes.
The `requires_replica` yaml test feature hasn't worked for years. This
is what happens if you try to use it:
```
> Throwable #1: java.lang.NullPointerException
> at __randomizedtesting.SeedInfo.seed([E6602FB306244B12:6E341069A8D826EA]:0)
> at org.elasticsearch.test.rest.yaml.Features.areAllSupported(Features.java:58)
> at org.elasticsearch.test.rest.yaml.section.SkipSection.skip(SkipSection.java:144)
> at org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase.test(ESClientYamlSuiteTestCase.java:321)
```
None of our tests use it.
TransportAction has many variants of execute. One of those variants
executes by returning a future, which is then often blocked on by
calling get(). This commit removes this variant of execute, instead
using a helper method for tests that want to block, or having tests
pass in a PlainActionFuture directly as a listener.
Co-authored-by: Simon Willnauer <simonw@apache.org>
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
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
This removes the abstract `getTranslog` method in `Engine`, instead leaving it
to the abstract implementations of the other methods that use the translog. This
allows future Engines not to have a Translog, as instead they must implement the
methods that use the translog pieces to return necessary values.
* master:
Move default location of dependencies report (#31228)
Remove dependencies report task dependencies (#31227)
Add recognition of MPL 2.0 (#31226)
Fix unknown licenses (#31223)
Remove version from license file name for GCS SDK (#31221)
Fully encapsulate LocalCheckpointTracker inside of the engine (#31213)
[DOCS] Added 'fail_on_unsupported_field' param to MLT. Closes#28008 (#31160)
Add licenses for transport-nio (#31218)
Remove DocumentFieldMappers#simpleMatchToFullName. (#31041)
Allow to trim all ops above a certain seq# with a term lower than X, post backport fix (#31211)
Compliant SAML Response destination check (#31175)
Remove DocumentFieldMappers#smartNameFieldMapper, as it is no longer needed. (#31018)
Remove extraneous references to 'tokenized' in the mapper code. (#31010)
Allow to trim all ops above a certain seq# with a term lower than X (#30176)
SQL: Make a single JDBC driver jar (#31012)
Enhance license detection for various licenses (#31198)
[DOCS] Add note about long-lived idle connections (#30990)
Move number of language analyzers to analysis-common module (#31143)
Default max concurrent search req. numNodes * 5 (#31171)
flush job to ensure all results have been written (#31187)
* Fully encapsulate LocalCheckpointTracker inside of the engine
This makes the Engine interface not expose the `LocalCheckpointTracker`, instead
exposing the pieces needed (like retrieving the local checkpoint) as individual
methods.
* Remove DocumentFieldMappers#simpleMatchToFullName, as it is duplicative of MapperService#simpleMatchToIndexNames.
* Rename MapperService#simpleMatchToIndexNames -> simpleMatchToFullName for consistency.
* Simplify EsIntegTestCase#assertConcreteMappingsOnAll to accept concrete fields instead of wildcard patterns.
* elastic/master: (53 commits)
Painless: Restructure/Clean Up of Spec Documentation (#31013)
Update ignore_unmapped serialization after backport
Add back dropped substitution on merge
high level REST api: cancel task (#30745)
Enable engine factory to be pluggable (#31183)
Remove vestiges of animal sniffer (#31178)
Rename elasticsearch-nio to nio (#31186)
Rename elasticsearch-core to core (#31185)
Move cli sub-project out of server to libs (#31184)
[DOCS] Fixes broken link in auditing settings
QA: Better seed nodes for rolling restart
[DOCS] Moves ML content to stack-docs
[DOCS] Clarifies recommendation for audit index output type (#31146)
Add nio-transport as option for http smoke tests (#31162)
QA: Set better node names on rolling restart tests
Add support for ignore_unmapped to geo sort (#31153)
Share common parser in some AcknowledgedResponses (#31169)
Fix random failure on SearchQueryIT#testTermExpansionExceptionOnSpanFailure
Remove reference to multiple fields with one name (#31127)
Remove BlobContainer.move() method (#31100)
...
Today if a user omits the `_source` entirely or modifies the source
on indexing we have no chance to re-create the document after it has
been added. This is an issue for CCR and recovery based on soft deletes
which we are going to make the default. This change adds an additional
recovery source if the source is disabled or modified that is only kept
around until the document leaves the retention policy window.
This change adds a merge policy that efficiently removes this extra source
on merge for all document that are live and not in the retention policy window
anymore.
This is related to #27260. This commit combines the AcceptingSelector
and SocketSelector classes into a single NioSelector. This change
allows the same selector to handle both server and socket channels. This
is valuable as we do not necessarily want a dedicated thread running for
accepting channels.
With this change, this commit removes the configuration for dedicated
accepting selectors for the normal transport class. The accepting
workload for new node connections is likely low, meaning that there is
no need to dedicate a thread to this process.
The primary shard copy on the following has authority of the replication
operations that occur on the following side in cross-cluster
replication. Yet today we are using the primary term directly from the
operations on the leader side. Instead we should be replacing the
primary term on the following side with the primary term of the primary
on the following side. This commit does this by copying the translog
operations with the corrected primary term. This ensures that we use
this primary term while applying the operations on the primary, and when
replicating them across to the replica (where the replica request was
carrying the primary term of the primary shard copy on the follower).
This PR adapts/utilizes recent enhancements in Lucene-7.4:
- Replaces exactNumDocs by the soft-deletes count in SegmentCommitInfo.
This enhancement allows us to back out changes introduced in #30228.
- Always configure the soft-deletes field in IWC
* master:
Removing erroneous repeat
Adapt bwc versions after backporting #30983 to 6.4
[Tests] Muting RatedRequestsTests#testXContentParsingIsNotLenient
TEST: Retry synced-flush if ongoing ops on primary (#30978)
Fix docs build.
Only auto-update license signature if all nodes ready (#30859)
Add BlobContainer.writeBlobAtomic() (#30902)
Add a doc value format to binary fields. (#30860)
This commit adds a new writeBlobAtomic() method to the BlobContainer
interface that can be implemented by repository implementations which
support atomic writes operations.
When the BlobContainer implementation does not provide a specific
implementation of writeBlobAtomic(), then the writeBlob() method is used.
Related to #30680
* master:
Add get mappings support to high-level rest client (#30889)
Fix index prefixes to work with span_multi (#31066)
[DOCS] Removes redundant authorization pages
[DOCS] Re-adds custom realm
Change ObjectParser exception (#31030)
Upgrade to Lucene-7.4.0-snapshot-0a7c3f462f (#31073)
* master:
Match phrase queries against non-indexed fields should throw an exception (#31060)
In the internal highlighter APIs, use the field type as opposed to the mapper. (#31039)
[DOCS] Removes duplicated authentication pages
Enable customizing REST tests blacklist (#31074)
Make sure KeywordFieldMapper#clone preserves split_queries_on_whitespace. (#31049)
[DOCS] Moves machine learning overview to stack-docs
[ML] Add secondary sort to ML events (#31063)
[Rollup] Specialize validation exception for easier management (#30339)
Adapt bwc versions after backporting #31045 to 6.3
Remove usage of explicit type in docs (#29667)
Share common readFrom/writeTo code in AcknowledgeResponse (#30983)
Adapt bwc versions after backporting #31045 to 6.x
Mute MatchPhrase*QueryBuilderTests
[Docs] Fix typo in watcher conditions documentation (#30989)
Remove wrong link in index phrases doc
Move pipeline APIs to ingest namespace (#31027)
[DOCS] Fixes accounting setting names (#30863)
[DOCS] Rewords _field_names documentation (#31029)
Index phrases (#30450)
Remove leftover debugging from PTCMDT
Fix PTCMDT#testMinVersionSerialization
Make Persistent Tasks implementations version and feature aware (#31045)
ObjectParser should throw XContentParseExceptions, not IAE. A dedicated parsing
exception can includes the place where the error occurred.
Closes#30605
With #31020 we introduced the ability for transport clients to indicate what features they support
in order to make sure we don't serialize object to them they don't support. This PR adapts the
serialization logic of persistent tasks to be aware of those features and not serialize tasks that
aren't supported.
Also, a version check is added for the future where we may add new tasks implementations and
need to be able to indicate they shouldn't be serialized both to nodes and clients.
As the implementation relies on the interface of `PersistentTaskParams`, these are no longer
optional. That's acceptable as all current implementation have them and we plan to make
`PersistentTaskParams` more central in the future.
Relates to #30731
* master:
Avoid randomization bug in FeatureAwareTests
Adjust BWC version on client features
Add TRACE, CONNECT, and PATCH http methods (#31035)
Adjust BWC version on client features
[DOCS] Make geoshape docs less memory hungry (#31014)
Fix handling of percent-encoded spaces in Windows batch files (#31034)
[Docs] Fix a typo in Create Index naming limitation (#30891)
Introduce client feature tracking (#31020)
Ensure that index_prefixes settings cannot be changed (#30967)
REST high-level client: add delete ingest pipeline API (#30865)
[ML][TEST] Fix bucket count assertion in all tests in ModelPlotsIT (#31026)
Allow rollup job creation only if cluster is x-pack ready (#30963)
Fix interoperability with < 6.3 transport clients (#30971)
Add an option to split keyword field on whitespace at query time (#30691)
[Tests] Fix alias names in PutIndexTemplateRequestTests (#30960)
REST high-level client: add get ingest pipeline API (#30847)
Cross Cluster Search: preserve remote status code (#30976)
High-level client: list tasks failure to not lose nodeId (#31001)
[DOCS] Fixes links (#31011)
Watcher: Give test a little more time
Reuse expiration date of trial licenses (#30950)
Remove unused query methods from MappedFieldType. (#30987)
Transport client: Don't validate node in handshake (#30737)
[DOCS] Clarify not all PKCS12 usable as truststores (#30750)
HLRest: Allow caller to set per request options (#30490)
Remove version read/write logic in Verify Response (#30879)
[DOCS] Update readme for testing x-pack code snippets (#30696)
Ensure intended key is selected in SamlAuthenticatorTests (#30993)
Core: Remove RequestBuilder from Action (#30966)
This commit introduces the ability for a client to communicate to the
server features that it can support and for these features to be used in
influencing the decisions that the server makes when communicating with
the client. To this end we carry the features from the client to the
underlying stream as we carry the version of the client today. This
enables us to enhance the logic where we make protocol decisions on the
basis of the version on the stream to also make protocol decisions on
the basis of the features on the stream. With such functionality, the
client can communicate to the server if it is a transport client, or if
it has, for example, X-Pack installed. This enables us to support
rolling upgrades from the OSS distribution to the default distribution
without breaking client connectivity as we can now elect to serialize
customs in the cluster state depending on whether or not the client
reports to us using the feature capabilities that it can under these
customs. This means that we would avoid sending a client pieces of the
cluster state that it can not understand. However, we want to take care
and always send the full cluster state during node-to-node communication
as otherwise we would end up with different understanding of what is in
the cluster state across nodes depending on which features they reported
to have. This is why when deciding whether or not to write out a custom
we always send the custom if the client is not a transport client and
otherwise do not send the custom if the client is transport client that
does not report to have the feature required by the custom.
Co-authored-by: Yannick Welsch <yannick@welsch.lu>
This change adds an option named `split_queries_on_whitespace` to the `keyword`
field type. When set to true full text queries (`match`, `multi_match`, `query_string`, ...) that target the field will split the input on whitespace to build the query terms. Defaults to `false`.
Closes#30393
This modifies the high level rest client to allow calling code to
customize per request options for the bulk API. You do the actual
customization by passing a `RequestOptions` object to the API call
which is set on the `Request` that is generated by the high level
client. It also makes the `RequestOptions` a thing in the low level
rest client. For now that just means you use it to customize the
headers and the `httpAsyncResponseConsumerFactory` and we'll add
node selectors and per request timeouts in a follow up.
I only implemented this on the bulk API because it is the first one
in the list alphabetically and I wanted to keep the change small
enough to review. I'll convert the remaining APIs in a followup.
This commit removes the RequestBuilder generic type from Action. It was
needed to be used by the newRequest method, which in turn was used by
client.prepareExecute. Both of these methods are now removed, along with
the existing users of prepareExecute constructing the appropriate
builder directly.
* es/master: (24 commits)
Add missing_bucket option in the composite agg (#29465)
Rename index_prefix to index_prefixes (#30932)
Rename methods in PersistentTasksService (#30837)
[DOCS] Fix watcher file location
Update the version checks around range bucket keys, now that the change was backported.
Use dedicated ML APIs in tests (#30941)
[DOCS] Remove reference to platinum Docker image (#30916)
Minor clean-up in InternalRange. (#30886)
stable filemode for zip distributions (#30854)
[DOCS] Adds missing TLS settings for auditing (#30822)
[test] packaging: use shell when running commands (#30852)
Fix location of AbstractHttpServerTransport (#30888)
[test] packaging test logging for suse distros
Moved keyword tokenizer to analysis-common module (#30642)
Upgrade to Lucene-7.4-snapshot-1cbadda4d3 (#30928)
Limit the scope of BouncyCastle dependency (#30358)
[DOCS] Reset edit links (#30909)
Fix IndexTemplateMetaData parsing from xContent (#30917)
Remove log traces in AzureStorageServiceImpl and fix test (#30924)
Deprecate accepting malformed requests in stored script API (#28939)
...
* master:
silence InstallPluginCommandTests, see https://github.com/elastic/elasticsearch/issues/30900
Remove left-over comment
Fix double semicolon in import statement
[TEST] Fix minor random bug from #30794
Include size of snapshot in snapshot metadata #18543, bwc clean up (#30890)
Enabling testing against an external cluster (#30885)
Add public key header/footer (#30877)
SQL: Remove the last remaining server dependencies from jdbc (#30771)
Include size of snapshot in snapshot metadata (#29602)
Do not serialize basic license exp in x-pack info (#30848)
Change BWC version for VerifyRepositoryResponse (#30796)
[DOCS] Document index name limitations (#30826)
Harmonize include_defaults tests (#30700)
Include size of snapshot in snapshot metadata
Adds difference of number of files (and file sizes) between prev and current snapshot. Total number/size reflects total number/size of files in snapshot.
Closes#18543
* es/master:
Move score script context from SearchScript to its own class (#30816)
Fix bad version check writing Repository nodes (#30846)
[docs] explainer for java packaging tests (#30825)
Remove Throwable usage from transport modules (#30845)
REST high-level client: add put ingest pipeline API (#30793)
Update the version checks around ip_range bucket keys, now that the change was backported.
Mute IndexMasterFailoverIT.testMasterFailoverDuringIndexingWithMappingChanges
Use geohash cell instead of just a corner in geo_bounding_box (#30698)
Limit user to single concurrent auth per realm (#30794)
[Tests] Move templated _rank_eval tests (#30679)
Security: fix dynamic mapping updates with aliases (#30787)
Ensure that ip_range aggregations always return bucket keys. (#30701)
Use remote client in TransportFieldCapsAction (#30838)
Move Watcher versioning setting to meta field (#30832)
[Docs] Explain incomplete dates in range queries (#30689)
Move persistent task registrations to core (#30755)
Decouple ClusterStateTaskListener & ClusterApplier (#30809)
Send client headers from TransportClient (#30803)
Packaging: Ensure upgrade_is_oss flag file is always deleted (#30732)
Force stable file modes for built packages (#30823)
Currently nio and netty modules use the CompletableFuture class for
managing listeners. This is unfortunate as that class accepts
Throwable. This commit adds a class CompletableContext that wraps
the CompletableFuture but does not accept Throwable. This allows the
modification of netty and nio logic to no longer handle Throwable.
Today, the `ClusterApplier` and `MasterService` both use the
`ClusterStateTaskListener` interface to notify their callers when asynchronous
activities have completed. However, this is not wholly appropriate: none of the
callers into the `ClusterApplier` care about the `ClusterState` arguments that
they receive. This change introduces a dedicated ClusterApplyListener
interface for callers into the `ClusterApplier`, to distinguish these listeners
from the real `ClusterStateTaskListener`s that are waiting for responses from
the `MasterService`.
* master:
[DOCS] Fixes typos in security settings
Fix GeoShapeQueryBuilder serialization after backport
[DOCS] Splits auditing.asciidoc into smaller files
Reintroduce mandatory http pipelining support (#30820)
Painless: Types Section Clean Up (#30283)
Add support for indexed shape routing in geo_shape query (#30760)
[test] java tests for archive packaging (#30734)
Revert "Make http pipelining support mandatory (#30695)" (#30813)
[DOCS] Fix more edit URLs in Stack Overview (#30704)
Use correct cluster state version for node fault detection (#30810)
Change serialization version of doc-value fields.
[DOCS] Fixes broken link for native realm
[DOCS] Clarified audit.index.client.hosts (#30797)
[TEST] Don't expect acks when isolating nodes
Add a `format` option to `docvalue_fields`. (#29639)
Fixes UpdateSettingsRequestStreamableTests mutate bug
Mustes {p0=snapshot.get_repository/10_basic/*} YAML test
Revert "Mutes MachineLearningTests.testNoAttributes_givenSameAndMlEnabled"
Only allow x-pack metadata if all nodes are ready (#30743)
Mutes MachineLearningTests.testNoAttributes_givenSameAndMlEnabled
Use original settings on full-cluster restart (#30780)
Only ack cluster state updates successfully applied on all nodes (#30672)
Expose Lucene's FeatureField. (#30618)
Fix a grammatical error in the 'search types' documentation.
Remove http pipelining from integration test case (#30788)
This commit reintroduces 31251c9 and 63a5799. These commits introduced a
memory leak and were reverted. This commit brings those commits back
and fixes the memory leak by removing unnecessary retain method calls.
This reverts commit 31251c9 introduced in #30695.
We suspect this commit is causing the OOME's reported in #30811 and we will use this PR to test this assertion.
When doing a node restart using the test framework, the restarted node does not only use the
settings provided to the original node, but also additional settings provided by plugin extensions,
which does not correspond to the settings that a node would have on a true restart.
This is related to #29500. We are removing the ability to disable http
pipelining. This PR removes the references to disabling pipelining in
the integration test case.
* master:
QA: Add xpack tests to rolling upgrade (#30795)
Modify state of VerifyRepositoryResponse for bwc (#30762)
Reduce CLI scripts to one-liners on Windows (#30772)
Simplify number of shards setting (#30783)
Replace Request#setHeaders with addHeader (#30588)
[TEST] remove endless wait in RestClientTests (#30776)
[Docs] Fix script-fields snippet execution (#30693)
Upgrade to Lucene-7.4.0-snapshot-cc2ee23050 (#30778)
[DOCS] Add SAML configuration information (#30548)
[DOCS] Remove X-Pack references from SQL CLI (#30694)
Make http pipelining support mandatory (#30695)
[Docs] Fix typo in circuit breaker docs (#29659)
[Feature] Adding a char_group tokenizer (#24186)
[Docs] Fix broken cross link in documentation
Test: wait for netty threads in a JUnit ClassRule (#30763)
Increase the maximum number of filters that may be in the cache. (#30655)
[Security] Include an empty json object in an json array when FLS filters out all fields (#30709)
[TEST] Wait for CS to be fully applied in testDeleteCreateInOneBulk
Add more yaml tests for get alias API (#29513)
Ignore empty completion input (#30713)
[DOCS] fixed incorrect default
[ML] Filter undefined job groups from update calendar actions (#30757)
Fix docs failure on language analyzers (#30722)
[Docs] Fix inconsistencies in snapshot/restore doc (#30480)
Enable installing plugins from snapshots.elastic.co (#30765)
Remove fedora 26, add 28 (#30683)
Accept Gradle build scan agreement (#30645)
Remove logging from elasticsearch-nio jar (#30761)
Add Delete Repository High Level REST API (#30666)
Adding headers rather than setting them all at once seems more
user-friendly and we already do it in a similar way for parameters
(see Request#addParameter).
The new snapshot includes LUCENE-8324 which fixes missing checkpoint
after a fully deletes segment is dropped on flush. This snapshot should
resolves failed tests in the CorruptedFileIT suite.
Closes#30741Closes#30577
This is related to #29500 and #28898. This commit removes the abilitiy
to disable http pipelining. After this commit, any elasticsearch node
will support pipelined requests from a client. Additionally, it extracts
some of the http pipelining work to the server module. This extracted
work is used to implement pipelining for the nio plugin.
This is related to #27260. The elasticsearch-nio jar is supposed to be
a library opposed to a framework. Currently it internally logs certain
exceptions. This commit modifies it to not rely on logging. Instead
exception handlers are passed by the applications that use the jar.
* master:
Scripting: Remove getDate methods from ScriptDocValues (#30690)
Upgrade to Lucene-7.4.0-snapshot-59f2b7aec2 (#30726)
[Docs] Fix single page :docs:check invocation (#30725)
Docs: Add uptasticsearch to list of clients (#30738)
[DOCS] Removes out-dated x-pack/docs/en/index.asciidoc
[DOCS] Removes redundant index.asciidoc files (#30707)
[TEST] Reduce forecast overflow to disk test memory limit (#30727)
Plugins: Remove meta plugins (#30670)
[DOCS] Moves X-Pack configurationg pages in table of contents (#30702)
TEST: Add engine log to testCorruptFileThenSnapshotAndRestore
[ML][TEST] Fix bucket count assertion in ModelPlotsIT (#30717)
[ML][TEST] Make AutodetectMemoryLimitIT less fragile (#30716)
Default copy settings to true and deprecate on the REST layer (#30598)
[Build] Add test admin when starting gradle run with trial license and
This implementation lazily (on 1st forecast request) checks for available diskspace and creates a subfolder for storing data outside of Lucene indexes, but as part of the ES data paths.
Tests: Fail if test watches could not be triggered (#30392)
[ML] add version information in case of crash of native ML process (#30674)
Make TransportClusterStateAction abide to our style (#30697)
Change required version for Get Settings transport API changes to 6.4.0 (#30706)
[DOCS] Fixes edit URLs for stack overview (#30583)
Silence sleep based watcher test
[TEST] Adjust version skips for movavg/movfn tests
[DOCS] Replace X-Pack terms with attributes
[ML] Clean left behind model state docs (#30659)
Correct typos
filters agg docs duplicated 'bucket' word removal (#30677)
top_hits doc example description update (#30676)
[Docs] Replace InetSocketTransportAddress with TransportAdress (#30673)
[TEST] Account for increase in ML C++ memory usage (#30675)
User proper write-once semantics for GCS repository (#30438)
Remove bogus file accidentally added
Add detailed assert message to IndexAuditUpgradeIT (#30669)
Adjust fast forward for token expiration test (#30668)
Improve explanation in rescore (#30629)
Deprecate `nGram` and `edgeNGram` names for ngram filters (#30209)
Watcher: Fix watch history template for dynamic slack attachments (#30172)
Fix _cluster/state to always return cluster_uuid (#30656)
[Tests] Add debug information to CorruptedFileIT
# Conflicts:
# test/framework/src/main/java/org/elasticsearch/indices/analysis/AnalysisFactoryTestCase.java
Meta plugins existed only for a short time, in order to enable breaking
up x-pack into multiple plugins. However, now that x-pack is no longer
installed as a plugin, the need for them has disappeared. This commit
removes the meta plugins infrastructure.
* es/master: (74 commits)
Preserve REST client auth despite 401 response (#30558)
[test] packaging: add windows boxes (#30402)
Make xpack modules instead of a meta plugin (#30589)
Mute ShrinkIndexIT
[ML] DeleteExpiredDataAction should use client with origin (#30646)
Reindex: Fixed typo in assertion failure message (#30619)
[DOCS] Fixes list of unconverted snippets in build.gradle
[DOCS] Reorganizes RBAC documentation
SQL: Remove dependency for server's version from JDBC driver (#30631)
Test: increase search logging for LicensingTests
Adjust serialization version in IndicesOptions
[TEST] Fix compilation
Remove version argument in RangeFieldType (#30411)
Remove unused DirectoryUtils class. (#30582)
Mitigate date histogram slowdowns with non-fixed timezones. (#30534)
Add a MovingFunction pipeline aggregation, deprecate MovingAvg agg (#29594)
Removes AwaitsFix on IndicesOptionsTests
Template upgrades should happen in a system context (#30621)
Fix bug in BucketMetrics path traversal (#30632)
Fixes IndiceOptionsTests to serialise correctly (#30644)
...
Date histograms on non-fixed timezones such as `Europe/Paris` proved much slower
than histograms on fixed timezones in #28727. This change mitigates the issue by
using a fixed time zone instead when shard data doesn't cross a transition so
that all timestamps share the same fixed offset. This should be a common case
with daily indices.
NOTE: Rewriting the aggregation doesn't work since the timezone is then also
used on the coordinating node to create empty buckets, which might be out of the
range of data that exists on the shard.
NOTE: In order to be able to get a shard context in the tests, I reused code
from the base query test case by creating a new parent test case for both
queries and aggregations: `AbstractBuilderTestCase`.
Mitigates #28727
This pipeline aggregation gives the user the ability to script functions that "move" across a window
of data, instead of single data points. It is the scripted version of MovingAvg pipeline agg.
Through custom script contexts, we expose a number of convenience methods:
- MovingFunctions.max()
- MovingFunctions.min()
- MovingFunctions.sum()
- MovingFunctions.unweightedAvg()
- MovingFunctions.linearWeightedAvg()
- MovingFunctions.ewma()
- MovingFunctions.holt()
- MovingFunctions.holtWinters()
- MovingFunctions.stdDev()
The user can also define any arbitrary logic via their own scripting, or combine with the above methods.
This change adds a `listTasks` method to the high level java
ClusterClient which allows listing running tasks through the
task management API.
Related to #27205
A 6.x node can send a deprecation message that the default number of
shards will change from five to one in 7.0.0. In a mixed cluster,
whether or not a create index request sees five or one shard and
produces a deprecation message depends on the version of the master
node. This means that during BWC tests a test can see this deprecation
message depending on the version of the master node. In 6.x when we
introduced this deprecation message we assumed that whereever we see
this deprecation message is expected. However, in a mixed cluster test
we need a similar mechanism but it would only apply if the version of
the master node is earlier than 7.0.0. This commit takes advantage of a
recent change to expose the version of the master node to do sections of
REST tests. With this in hand, we can skip asserting on the deprecation
message if the version of the master node is before 7.0.0 and otherwise
seeing that deprecation message would be completely unexpected.
This commit is related to #28898. It adds an nio driven http server
transport. Currently it only supports basic http features. Cors,
pipeling, and read timeouts will need to be added in future PRs.
Since #29458, we use a searcher to calculate the number of documents for
a commit stats. Sadly, that approach is flawed. The searcher might no
longer point to the last commit if it's refreshed. As synced-flush
requires an exact numDocs to work correctly, we have to exclude all
soft-deleted docs.
This commit makes synced-flush stop using CommitStats but read an exact
numDocs directly from an index commit.
Relates #29458
Relates #29530
This commit exposes the master version to the REST test context. This
will be needed in a follow-up where the master version will be used to
determine whether or not a certain warning header is expected.
This configures all `qa` projects to use the distribution contained in
the `tests.distribution` system property if it is set. The goal is to
create a simple way to run tests against the default distribution which
has x-pack basic features enabled while not forcing these tests on all
contributors. You run these tests by doing something like:
```
./gradlew -p qa -Dtests.distribution=zip check
```
or
```
./gradlew -p qa -Dtests.distribution=zip bwcTest
```
x-pack basic *shouldn't* get in the way of any of these tests but
nothing is ever perfect so this we have to disable a few when running
with the zip distribution.
* master:
Default to one shard (#30539)
Unmute IndexUpgradeIT tests
Forbid expensive query parts in ranking evaluation (#30151)
Docs: Update HighLevelRestClient migration docs (#30544)
Clients: Switch to new performRequest (#30543)
[TEST] Fix typo in MovAvgIT test
Add missing dependencies on testClasses (#30527)
[TEST] Mute ML test that needs updating to following ml-cpp changes
Document woes between auto-expand-replicas and allocation filtering (#30531)
Moved tokenizers to analysis common module (#30538)
Adjust copy settings versions
Mute ShrinkIndexIT suite
SQL: SYS TABLES ordered according to *DBC specs (#30530)
Deprecate not copy settings and explicitly disallow (#30404)
[ML] Improve state persistence log message
Build: Add mavenPlugin cluster configuration method (#30541)
Re-enable FlushIT tests
Bump Gradle heap to 2 GB (#30535)
SQL: Use request flavored methods in tests (#30345)
Suppress hdfsFixture if there are spaces in the path (#30302)
Delete temporary blobs before creating index file (#30528)
Watcher: Remove TriggerEngine.getJobCount() (#30395)
[ML] Fix wire BWC for JobUpdate (#30512)
Use simpler write-once semantics for FS repository (#30435)
Derive max composite buffers from max content len
Use simpler write-once semantics for HDFS repository (#30439)
SQL: Improve correctness of SYS COLUMNS & TYPES (#30418)
Mute two tests in FlushIT with @AwaitsFix.
Fix incorrect template name in test case
Build: Remove legacy bwc files from xpack (#30485)
Mute UnicastZenPingTests#testSimplePings with @AwaitsFix.
Security: cleanup code in file stores (#30348)
Security: fix TokenMetaData equals and hashcode (#30347)
Mute two tests from SmokeTestWatcherWithSecurityClientYamlTestSuiteIT.
Mute SharedClusterSnapshotRestoreIT#testSnapshotSucceedsAfterSnapshotFailure with @AwaitsFix.
SQL: Improve compatibility with MS query (#30516)
SQL: Fix parsing of dates with milliseconds (#30419)
This commit changes the default out-of-the-box configuration for the
number of shards from five to one. We think this will help address a
common problem of oversharding. For users with time-based indices that
need a different default, this can be managed with index templates. For
users with non-time-based indices that find they need to re-shard with
the split API in place they no longer need to resort only to
reindexing.
Since this has the impact of changing the default number of shards used
in REST tests, we want to ensure that we still have coverage for issues
that could arise from multiple shards. As such, we randomize (rarely)
the default number of shards in REST tests to two. This is managed via a
global index template. However, some tests check the templates that are
in the cluster state during the test. Since this template is randomly
there, we need a way for tests to skip adding the template used to set
the number of shards to two. For this we add the default_shards feature
skip. To avoid having to write our docs in a complicated way because
sometimes they might be behind one shard, and sometimes they might be
behind two shards we apply the default_shards feature skip to all docs
tests. That is, these tests will always run with the default number of
shards (one).
The following tokenizers were moved: classic, edge_ngram,
letter, lowercase, ngram, path_hierarchy, pattern, thai, uax_url_email and
whitespace.
Left keyword tokenizer factory in server module, because
normalizers directly depend on it.This should be addressed on a
follow up change.
Relates to #23658
There's no need for an extra `blobExists()` call when writing a blob to the HDFS service. The writeBlob implementation for the HDFS repository already uses the `CreateFlag.CREATE` option on the file creation, which ensures that the blob that's uploaded does not already exist. This saves one network roundtrip.
The TokenMetaData equals method compared byte arrays using `.equals` on
the arrays themselves, which is the equivalent of an `==` check. This
means that a seperate byte[] with the same contents would not be
considered equivalent to the existing one, even though it should be.
The method has been updated to use `Array#equals` and similarly the
hashcode method has been updated to call `Arrays#hashCode` instead of
calling hashcode on the array itself.
* master:
Upgrade to Lucene-7.4-snapshot-6705632810 (#30519)
add version compatibility from 6.4.0 after backport, see #30319 (#30390)
Security: Simplify security index listeners (#30466)
Add proper longitude validation in geo_polygon_query (#30497)
Remove Discovery.AckListener.onTimeout() (#30514)
Build: move generated-resources to build (#30366)
Reindex: Fold "with all deps" project into reindex (#30154)
Isolate REST client single host tests (#30504)
Solve Gradle deprecation warnings around shadowJar (#30483)
SAML: Process only signed data (#30420)
Remove BWC repository test (#30500)
Build: Remove xpack specific run task (#30487)
AwaitsFix IntegTestZipClientYamlTestSuiteIT#indices.split tests
LLClient: Add setJsonEntity (#30447)
Expose CommonStatsFlags directly in IndicesStatsRequest. (#30163)
Silence IndexUpgradeIT test failures. (#30430)
Bump Gradle heap to 1792m (#30484)
[docs] add warning for read-write indices in force merge documentation (#28869)
Avoid deadlocks in cache (#30461)
Test: remove hardcoded list of unconfigured ciphers (#30367)
mute SplitIndexIT due to https://github.com/elastic/elasticsearch/issues/30416
Docs: Test examples that recreate lang analyzers (#29535)
BulkProcessor to retry based on status code (#29329)
Add GET Repository High Level REST API (#30362)
add a comment explaining the need for RetryOnReplicaException on missing mappings
Add `coordinating_only` node selector (#30313)
Stop forking groovyc (#30471)
Avoid setting connection request timeout (#30384)
Use date format in `date_range` mapping before fallback to default (#29310)
Watcher: Increase HttpClient parallel sent requests (#30130)
# Conflicts:
# x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/LocalStateCompositeXPackPlugin.java
This commit removes a test that we can not restore from 1.x and 2.x
repository files. This test is not needed, the version of Elasticsearch
that this commit targets can not even read index files from those
versions.
This commit adds an API to read translog snapshot from Lucene,
then cut-over from the existing translog to the new API in CCR.
Relates #30086
Relates #29530
We have a pile of documentation describing how to rebuild the built in
language analyzers and, previously, our documentation testing framework
made sure that the examples successfully built *an* analyzer but they
didn't assert that the analyzer built by the documentation matches the
built in anlayzer. Unsuprisingly, some of the examples aren't quite
right.
This adds a mechanism that tests that the analyzers built by the docs.
The mechanism is fairly simple and brutal but it seems to be working:
build a hundred random unicode sequences and send them through the
`_analyze` API with the rebuilt analyzer and then again through the
built in analyzer. Then make sure both APIs return the same results.
Each of these calls to `_anlayze` takes about 20ms on my laptop which
seems fine.
Previously only index and delete operations are indexed into Lucene,
therefore every segment should have both _id and _version terms as these
operations contain both terms. However, this is no longer guaranteed
after noop is also indexed into Lucene. A segment which contains only
no-ops does not have neither _id or _version because a no-op does not
contain these terms.
This change adds a dummy version to no-ops and makes _id terms optional
in PerThreadIDVersionAndSeqNoLookup.
Relates #30226
* elastic-master:
Watcher: Mark watcher as started only after loading watches (#30403)
Pass the task to broadcast actions (#29672)
Disable REST default settings testing until #29229 is back-ported
Correct wording in log message (#30336)
Do not fail snapshot when deleting a missing snapshotted file (#30332)
AwaitsFix testCreateShrinkIndexToN
DOCS: Correct mapping tags in put-template api
DOCS: Fix broken link in the put index template api
Add put index template api to high level rest client (#30400)
Relax testAckedIndexing to allow document updating
[Docs] Add snippets for POS stop tags default value
Move respect accept header on no handler to 6.3.1
Respect accept header on no handler (#30383)
[Test] Add analysis-nori plugin to the vagrant tests
[Docs] Fix bad link
[Docs] Fix end of section in the korean plugin docs
Expose the Lucene Korean analyzer module in a plugin (#30397)
Docs: remove transport_client from CCS role example (#30263)
[Rollup] Validate timezone in range queries (#30338)
Use readFully() to read bytes from CipherInputStream (#28515)
Fix docs Recently merged #29229 had a doc bug that broke the doc build. This commit fixes.
Test: remove cluster permission from CCS user (#30262)
Add Get Settings API support to java high-level rest client (#29229)
Watcher: Remove unneeded index deletion in tests
When deleting or creating a snapshot for a given shard, elasticsearch
usually starts by listing all the existing snapshotted files in the repository.
Then it computes a diff and deletes the snapshotted files that are not
needed anymore. During this deletion, an exception is thrown if the file
to be deleted does not exist anymore.
This behavior is challenging with cloud based repository implementations
like S3 where a file that has been deleted can still appear in the bucket for
few seconds/minutes (because the deletion can take some time to be fully
replicated on S3). If the deleted file appears in the listing of files, then the
following deletion will fail with a NoSuchFileException and the snapshot
will be partially created/deleted.
This pull request makes the deletion of these files a bit less strict, ie not
failing if the file we want to delete does not exist anymore. It introduces a
new BlobContainer.deleteIgnoringIfNotExists() method that can be used
at some specific places where not failing when deleting a file is
considered harmless.
Closes#28322
This commit introduces a soft-deletes retention merge policy based on
the global checkpoint. Some notes on this simple retention policy:
- This policy keeps all operations whose seq# is greater than the
persisted global checkpoint and configurable extra operations prior to
the global checkpoint. This is good enough for querying history changes.
- This policy is not watertight for peer-recovery. We send the
safe-commit in peer-recovery, thus we need to also send all operations
after the local checkpoint of that commit. This is analog to the min
translog generation for recovery.
- This policy is too simple to support rollback.
Relates #29530
* master:
Set the new lucene version for 6.4.0
[ML][TEST] Clean up jobs in ModelPlotIT
Upgrade to 7.4.0-snapshot-1ed95c097b (#30357)
Watcher: Ensure trigger service pauses execution (#30363)
[DOCS] Added coming qualifiers in changelog
[DOCS] Commented out empty sections in the changelog to fix the doc build. (#30372)
Security: reduce garbage during index resolution (#30180)
Make RepositoriesMetaData contents unmodifiable (#30361)
Change quad tree max levels to 29. Closes#21191 (#29663)
Test: use trial license in qa tests with security
[ML] Add integration test for model plots (#30359)
SQL: Fix bug caused by empty composites (#30343)
[ML] Account for gaps in data counts after job is reopened (#30294)
InternalEngineTests.testConcurrentOutOfOrderDocsOnReplica should use two documents (#30121)
Change signature of Get Repositories Response (#30333)
Tests: Use different watch ids per test in smoke test (#30331)
[Docs] Add term query with normalizer example
Adds Eclipse config for xpack licence headers (#30299)
Watcher: Make start/stop cycle more predictable and synchronous (#30118)
[test] add debug logging for packaging test
[DOCS] Removed X-Pack Breaking Changes
[DOCS] Fixes link to TLS LDAP info
Update versions for start_trial after backport (#30218)
Packaging: Set elasticsearch user to have non-existent homedir (#29007)
[DOCS] Fixes broken links to bootstrap user (#30349)
Fix NPE when CumulativeSum agg encounters null/empty bucket (#29641)
Make licensing FIPS-140 compliant (#30251)
[DOCS] Reorganizes authentication details in Stack Overview (#30280)
Network: Remove http.enabled setting (#29601)
Fix merging logic of Suggester Options (#29514)
[DOCS] Adds LDAP realm configuration details (#30214)
[DOCS] Adds native realm configuration details (#30215)
ReplicationTracker.markAllocationIdAsInSync may hang if allocation is cancelled (#30316)
[DOCS] Enables edit links for X-Pack pages (#30278)
Packaging: Unmark systemd service file as a config file (#29004)
SQL: Reduce number of ranges generated for comparisons (#30267)
Tests: Simplify VersionUtils released version splitting (#30322)
Cancelling a peer recovery on the source can leak a primary permit (#30318)
Added changelog entry for deb prerelease version change (#30184)
Convert server javadoc to html5 (#30279)
Create default ES_TMPDIR on Windows (#30325)
[Docs] Clarify `fuzzy_like_this` redirect (#30183)
Post backport of #29658.
Fix docs of the `_ignored` meta field.
Remove MapperService#types(). (#29617)
Remove useless version checks in REST tests. (#30165)
Add a new `_ignored` meta field. (#29658)
Move repository-azure fixture test to QA project (#30253)
# Conflicts:
# buildSrc/version.properties
# server/src/test/java/org/elasticsearch/index/engine/InternalEngineTests.java
Upgrade to lucene-7.4.0-snapshot-1ed95c097b
This version contains:
* An Analyzer for Korean
* An IntervalQuery and IntervalsSource that retrieve minimum intervals of positional queries.
* A new API to retrieve matches (offsets and positions) of a query for a single document.
* Support for soft deletes in the index writer.
* A fixed shingle filter that handles index time synonyms.
* Support for emoji sequence in ICUTokenizer (with an upgrade to icu 61.1)
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
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
This commit refactors VersionUtils.resolveReleasedVersions to be
simpler, and in the process fixes the behavior to match that of
VersionCollection.groovy.
closes#30133
This commit adds a tombstone document into Lucene for every No-op.
With this change, Lucene index is expected to have a complete history
of operations like Translog. In fact, this guarantee is subjected to the
soft-deletes retention merge policy.
Relates #29530
Starting with the refactoring in https://github.com/elastic/elasticsearch/pull/22778 (released in 5.3) we may fail to properly replicate operation when a mapping update on master fails. If a bulk
operations needs a mapping update half way, it will send a request to the master before continuing
to index the operations. If that request times out or isn't acked (i.e., even one node in the cluster
didn't process it within 30s), we end up throwing the exception and aborting the entire bulk. This is
a problem because all operations that were processed so far are not replicated any more to the
replicas. Although these operations were never "acked" to the user (we threw an error) it cause the
local checkpoint on the replicas to lag (on 6.x) and the primary and replica to diverge.
This PR does a couple of things:
1) Most importantly, treat *any* mapping update failure as a document level failure, meaning only
the relevant indexing operation will fail.
2) Removes the mapping update callbacks from `IndexShard.applyIndexOperationOnPrimary` and
similar methods for simpler execution. We don't use exceptions any more when a mapping
update was successful.
I think we need to do more work here (the fact that a single slow node can prevent those mappings
updates from being acked and thus fail operations is bad), but I want to keep this as small as I can
(it is already too big).
`javadoc` will switch from detaulting to html4 to html5 in "a future
release". We should get ahead of it so we're not surprised. Also, HTML5
is the future! Er, the present. Anyway, this follows up from #30220 to
make the Javadoc for two of the four remaining projects HTML5
compatible.
Today, when processing out of order operations, we only add it into
translog but skip adding into Lucene. Translog, therefore, has a
complete history of sequence numbers while Lucene does not.
Since we would like to have a complete history in Lucene, this change
makes sure that stale operations will be added to Lucene as soft-deleted
documents if required.
Relates #29530
* es/master: (32 commits)
TEST: Unmute testPrimaryRelocationWhileIndexing
Remove remaining tribe node references (#29574)
Never leave stale delete tombstones in version map (#29619)
Do not serialize common stats flags using ordinal (#29600)
Remove stale comment from JVM stats (#29625)
TEST: Mute testPrimaryRelocationWhileIndexing
Remove bulk fallback for write thread pool (#29609)
Fix an incorrect reference to 'zero_terms_docs' in match_phrase queries.
Update the version compatibility for zero_terms_query in match_phrase.
Account translog location to ram usage in version map
Remove extra spaces from changelog
Add support to match_phrase query for zero_terms_query. (#29598)
Fix incorrect references to 'zero_terms_docs' in query parsing error messages. (#29599)
Build: Move java home checks to pre-execution phase (#29548)
Avoid side-effect in VersionMap when assertion enabled (#29585)
[Tests] Remove accidental logger usage
Add tests for ranking evaluation with aliases (#29452)
Deprecate use of `htmlStrip` as name for HtmlStripCharFilter (#27429)
Update plan for the removal of mapping types. (#29586)
[Docs] Add rankEval method for Jva HL client
...
Today we can use the soft-deletes feature from Lucene to maintain a
history of a document. This change simply replaces hard-deletes by
soft-deletes in Engine.
Besides marking a document as deleted, we also index a tombstone
associated with that delete operation. Storing delete tombstones allows
us to have a history of sequence-based operations which can serve in
recovery or rollback.
Relates #29530
The internal test cluster can sometimes have 0 nodes. In this situation,
the http.enabled flag will never be read, and thus no deprecation
warning will be emitted. This commit guards the deprecation warning
check in this case.
* master:
Remove the index thread pool (#29556)
Remove extra copy in ScriptDocValues.Strings
Fix full cluster restart test recovery (#29545)
Fix binary doc values fetching in _search (#29567)
Mutes failing MovAvgIT tests
Fix the assertion message for an incorrect current version. (#29572)
Fix the version ID for v5.6.10. (#29570)
Painless Spec Documentation Clean Up (#29441)
Add versions 5.6.10 and 6.2.5
[TEST] test against scaled value instead of fixed epsilon in MovAvgIT
Remove `flatSettings` support from request classes (#29560)
MapperService to wrap a single DocumentMapper. (#29511)
Fix dependency checks on libs when generating Eclipse configuration. (#29550)
Add null_value support to geo_point type (#29451)
Add documentation about the include_type_name option. (#29555)
Enforce translog access via engine (#29542)
Today the translog of an engine is exposed and can be accessed directly.
While this exposure offers much flexibility, it also causes these troubles:
- Inconsistent behavior between translog method and engine method.
For example, rolling a translog generation via an engine also trims
unreferenced files, but translog's method does not.
- An engine does not get notified when critical errors happen in translog
as the access is direct.
This change isolates translog of an engine and enforces all accesses to
translog via the engine.
The index thread pool is no longer needed as its primary use-case for
single-document indexing requests has been relieved now that
single-document indexing requests are converted to bulk indexing
requests (with a single document payload).
* es/master:
Add remote cluster client (#29495)
Ensure flush happens on shard idle
Adds SpanGapQueryBuilder in the query DSL (#28636)
Control max size and count of warning headers (#28427)
Make index APIs work without types. (#29479)
Deprecate filtering on `_type`. (#29468)
Fix auto-generated ID example format (#29461)
Fix typo in max number of threads check docs (#29469)
Add primary term to translog header (#29227)
Add a helper method to get a random java.util.TimeZone (#29487)
Move TimeValue into elasticsearch-core project (#29486)
Fix NPE in InternalGeoCentroidTests#testReduceRandom (#29481)
Build: introduce keystoreFile for cluster config (#29491)
test: Index more docs, so that it is less likely the search request does not time out.
This adds 2 testcases that test if a shard goes idle
pending (uncommitted) segments are committed and unreferenced
files will be freed.
Relates to #29482
This change adds the current primary term to the header of the current
translog file. Having a term in a translog header is a prerequisite step
that allows us to trim translog operations given the max valid seq# for
that term.
This commit also updates tests to conform the primary term invariant
which guarantees that all translog operations in a translog file have
its terms at most the term stored in the translog header.
* Add a helper method to get a random java.util.TimeZone
This adds a helper method to ESTestCase that returns a randomized
`java.util.TimeZone`. This can be used when transitioning code from Joda to the
JDK's time classes.
Some features have been deprecated since `6.0` like the `_parent` field or the
ability to have multiple types per index. This allows to remove quite some
code, which in-turn will hopefully make it easier to proceed with the removal
of types.
Currently rest-based tests do not work from the IDE, as the security
manager is configured to permit certain network operations when
using the snapshot jars compiled by gradle. We have an existing
workaround that explicitly associates a codebase with the path
from which the classes are loaded (in this case, the IDE build
directory). This PR adds the rest client to this workaround list.
* Move Streams.copy into elasticsearch-core and make a multi-release jar
This moves the method `Streams.copy(InputStream in, OutputStream out)` into the
`elasticsearch-core` project (inside the `o.e.core.internal.io` package). It
also makes this class into a multi-release class where the Java 9 equivalent
uses `InputStream#transferTo`.
This is a followup from
https://github.com/elastic/elasticsearch/pull/29300#discussion_r178147495
* Move ObjectParser into the x-content lib
This moves `ObjectParser`, `AbstractObjectParser`, and
`ConstructingObjectParser` into the libs/x-content dependency. This decoupling
allows them to be used for parsing for projects that don't want to depend on the
entire Elasticsearch jar.
Relates to #28504
* Fixes query_string query equals timezone check
This change fixes a bug where two `QueryStringQueryBuilder`s were found
to be equal if they had the same timezone set even if the query string
in the builders were different
Closes#29403
* Adds mutate function to QueryStringQueryBuilderTests
* iter
* es/master: (68 commits)
Allow using distance measure in the geo context precision (#29273)
Disable failing query in QueryBuilderBWCIT.
Fixed quote_field_suffix in query_string (#29332)
Use fixture to test repository-url module (#29355)
Remove undocumented action.master.force_local setting (#29351)
Enhance error for out of bounds byte size settings (#29338)
Fix QueryAnalyzerTests.
Fix HasChildQueryBuilderTests to not use the `classic` similarity.
[Docs] Correct javadoc of GetIndexRequest (#29364)
Make TransportRankEvalAction members final
Add awaits fix for a query analyzer test
Check presence of multi-types before validating new mapping (#29316)
Add awaits fix for HasChildQueryBuilderTests
Remove silent batch mode from install plugin (#29359)
Align cat thread pool info to thread pool config (#29195)
Track Lucene operations in engine explicitly (#29357)
Build: Fix Java9 MR build (#29312)
Reindex: Fix error in delete-by-query rest spec (#29318)
Improve similarity integration. (#29187)
Fix some query extraction bugs. (#29283)
...
This improves the way similarities are plugged in in order to:
- reject the classic similarity on 7.x indices and emit a deprecation
warning otherwise
- reject unkwown parameters on 7.x indices and emit a deprecation
warning otherwise
Even though this breaks the plugin API, I'd like to backport to 7.x so
that users can get deprecation warnings when they are doing something
that will become unsupported in the future.
Closes#23208Closes#29035
* Begin moving XContent to a separate lib/artifact
This commit moves a large portion of the XContent code from the `server` project
to the `libs/xcontent` project. For the pieces that have been moved, some
helpers have been duplicated to allow them to be decoupled from ES helper
classes. In addition, `Booleans` and `CheckedFunction` have been moved to the
`elasticsearch-core` project.
This decoupling is a move so that we can eventually make things like the
high-level REST client not rely on the entire ES jar, only the parts it needs.
There are some pieces that are still not decoupled, in particular some of the
XContent tests still remain in the server project, this is because they test a
large portion of the pluggable xcontent pieces through
`XContentElasticsearchException`. They may be decoupled in future work.
Additionally, there may be more piecese that we want to move to the xcontent lib
in the future that are not part of this PR, this is a starting point.
Relates to #28504
Removes a set of assertions in the test framework that verified that
Streamable objects could be serialized and deserialized across different
versions. When this was discussed the consensus was that this approach
has not caught many bugs in a long time and that serialization testing of
objects was best left to their respective unit and integration tests.
This commit also removes a transport interceptor that was used in
ESIntegTestCase tests to make these assertions about objects coming in
or off the wire.
Today we have a few problems with how we handle bad requests:
- handling requests with bad encoding
- handling requests with invalid value for filter_path/pretty/human
- handling requests with a garbage Content-Type header
There are two problems:
- in every case, we give an empty response to the client
- in most cases, we leak the byte buffer backing the request!
These problems are caused by a broader problem: poor handling preparing
the request for handling, or the channel to write to when the response
is ready. This commit addresses these issues by taking a unified
approach to all of them that ensures that:
- we respond to the client with the exception that blew us up
- we do not leak the byte buffer backing the request
We historically removed reading from the transaction log to get consistent
results from _GET calls. There was also the motivation that the read-modify-update
principle we apply should not be hidden from the user. We still agree on the fact
that we should not hide these aspects but the impact on updates is quite significant
especially if the same documents is updated before it's written to disk and made serachable.
This change adds back the ability to read from the transaction log but only for update calls.
Calls to the _GET API will always do a refresh if necessary to return consistent results ie.
if stored fields or DocValues Fields are requested.
Closes#26802
* es/master: (22 commits)
Fix building Javadoc JARs on JDK for client JARs (#29274)
Require JDK 10 to build Elasticsearch (#29174)
Decouple NamedXContentRegistry from ElasticsearchException (#29253)
Docs: Update generating test coverage reports (#29255)
[TEST] Fix issue with HttpInfo passed invalid parameter
Remove all dependencies from XContentBuilder (#29225)
Fix sporadic failure in CompositeValuesCollectorQueueTests
Propagate ignore_unmapped to inner_hits (#29261)
TEST: Increase timeout for testPrimaryReplicaResyncFailed
REST client: hosts marked dead for the first time should not be immediately retried (#29230)
TEST: Use different translog dir for a new engine
Make SearchStats implement Writeable (#29258)
[Docs] Spelling and grammar changes to reindex.asciidoc (#29232)
Do not optimize append-only if seen normal op with higher seqno (#28787)
[test] packaging: gradle tasks for groovy tests (#29046)
Prune only gc deletes below local checkpoint (#28790)
remove testUnassignedShardAndEmptyNodesInRoutingTable
#28745: remove extra option in the composite rest tests
Fold EngineDiskUtils into Store, for better lock semantics (#29156)
Add file permissions checks to precommit task
...
Once a document is deleted and Lucene is refreshed, we will not be able
to look up the `version/seq#` associated with that delete in Lucene. As
conflicting operations can still be indexed, we need another mechanism
to remember these deletes. Therefore deletes should still be stored in
the Version Map, even after Lucene is refreshed. Obviously, we can't
remember all deletes forever so a trimming mechanism is needed.
Currently, we remember deletes for at least 1 minute (the default GC
deletes cycle) and clean them periodically. This is, at the moment, the
best we can do on the primary for user facing APIs but this arbitrary
time limit is problematic for replicas. Furthermore, we can't rely on
the primary and replicas doing the trimming in a synchronized manner,
and failing to do so results in the replica and primary making different
decisions.
The following scenario can cause inconsistency between
primary and replica.
1. Primary index doc (index, id=1, v2)
2. Network packet issue causes index operation to back off and wait
3. Primary deletes doc (delete, id=1, v3)
4. Replica processes delete (delete, id=1, v3)
5. 1+ minute passes (GC deletes runs replica)
6. Indexing op is finally sent to the replica which no processes it
because it forgot about the delete.
We can reply on sequence-numbers to prevent this issue. If we prune only
deletes whose seqno at most the local checkpoint, a replica will
correctly remember what it needs. The correctness is explained as
follows:
Suppose o1 and o2 are two operations on the same document with seq#(o1)
< seq#(o2), and o2 arrives before o1 on the replica. o2 is processed
normally since it arrives first; when o1 arrives it should be discarded:
1. If seq#(o1) <= LCP, then it will be not be added to Lucene, as it was
already previously added.
2. If seq#(o1) > LCP, then it depends on the nature of o2:
- If o2 is a delete then its seq# is recorded in the VersionMap,
since seq#(o2) > seq#(o1) > LCP, so a lookup can find it and
determine that o1 is stale.
- If o2 is an indexing then its seq# is either in Lucene (if
refreshed) or the VersionMap (if not refreshed yet), so a
real-time lookup can find it and determine that o1 is stale.
In this PR, we prefer to deploy a single trimming strategy, which
satisfies both requirements, on primary and replicas because:
- It's simpler - no need to distinguish if an engine is running at
primary mode or replica mode or being promoted.
- If a replica subsequently is promoted, user experience is fully
maintained as that replica remembers deletes for the last GC cycle.
However, the version map may consume less memory if we deploy two
different trimming strategies for primary and replicas.
#28245 has introduced the utility class`EngineDiskUtils` with a set of methods to prepare/change
translog and lucene commit points. That util class bundled everything that's needed to create and
empty shard, bootstrap a shard from a lucene index that was just restored etc.
In order to safely do these manipulations, the util methods acquired the IndexWriter's lock. That
would sometime fail due to concurrent shard store fetching or other short activities that require the
files not to be changed while they read from them.
Since there is no way to wait on the index writer lock, the `Store` class has other locks to make
sure that once we try to acquire the IW lock, it will succeed. To side step this waiting problem, this
PR folds `EngineDiskUtils` into `Store`. Sadly this comes with a price - the store class doesn't and
shouldn't know about the translog. As such the logic is slightly less tight and callers have to do the
translog manipulations on their own.
This change refactors the composite aggregation to add an execution mode that visits documents in the order of the values
present in the leading source of the composite definition. This mode does not need to visit all documents since it can early terminate
the collection when the leading source value is greater than the lowest value in the queue.
Instead of collecting the documents in the order of their doc_id, this mode uses the inverted lists (or the bkd tree for numerics) to collect documents
in the order of the values present in the leading source.
For instance the following aggregation:
```
"composite" : {
"sources" : [
{ "value1": { "terms" : { "field": "timestamp", "order": "asc" } } }
],
"size": 10
}
```
... can use the field `timestamp` to collect the documents with the 10 lowest values for the field instead of visiting all documents.
For composite aggregation with more than one source the execution can early terminate as soon as one of the 10 lowest values produces enough
composite buckets. For instance if visiting the first two lowest timestamp created 10 composite buckets we can early terminate the collection since it
is guaranteed that the third lowest timestamp cannot create a composite key that compares lower than the one already visited.
This mode can execute iff:
* The leading source in the composite definition uses an indexed field of type `date` (works also with `date_histogram` source), `integer`, `long` or `keyword`.
* The query is a match_all query or a range query over the field that is used as the leading source in the composite definition.
* The sort order of the leading source is the natural order (ascending since postings and numerics are sorted in ascending order only).
If these conditions are not met this aggregation visits each document like any other agg.
* es/master: (50 commits)
Reject updates to the `_default_` mapping. (#29165)
Improve similarity docs. (#29089)
[Docs] Update api.asciidoc (#29166)
Docs: Add note about missing mapping for doc values field (#29036)
Fix BWC issue for PreSyncedFlushResponse
Remove BytesArray and BytesReference usage from XContentFactory (#29151)
Add pluggable XContentBuilder writers and human readable writers (#29120)
Add unreleased version 6.2.4 (#29171)
Add unreleased version 6.1.5 (#29168)
Add a note about using the `retry_failed` flag before accepting data loss (#29160)
Fix typo in percolate-query.asciidoc (#29155)
Require HTTP::Tiny 0.070 for release notes script
Set Java 9 checkstyle to depend on checkstyle conf (#28383)
REST high-level client: add clear cache API (#28866)
Docs: Add example of resetting index setting (#29048)
Plugins: Fix module name conflict check for meta plugins (#29146)
Build: Fix meta plugin bundled plugin names (#29147)
Build: Simplify rest spec hack configuration (#29149)
Build: Fix meta modules to not install as plugin in tests (#29150)
Fix javadoc warning in Strings for missing parameter description
...
* Remove BytesArray and BytesReference usage from XContentFactory
This removes the usage of `BytesArray` and `BytesReference` from
`XContentFactory`. Instead, a regular `byte[]` should be passed. To assist with
this a helper has been added to `XContentHelper` that will preserve the offset
and length from the underlying BytesReference.
This is part of ongoing work to separate the XContent parts from ES so they can
be factored into their own jar.
Relates to #28504
Nhat Nguyen
Tim Brooks
Ryan Ernst
Simon Willnauer
Tal Levy
Nik Everett
Tanguy Leroux
Van0SS
olcbean
Lee Hinman
Julie Tibshirani
Jason Tedor
Yannick Welsch
Christoph Büscher
Boaz Leskes
Jim Ferenczi
Martijn van Groningen
Vladimir Dolzhenko
David Turner
Colin Goodheart-Smithe
Luca Cavanna
Adrien Grand
Zachary Tong
Jay Modi
Stéphane Campinas
tomcallahan
Mayya Sharipova
Andy Bristol