This commit is related to #27260. Currently there is a weird
relationship between channel contexts and nio channels. The selectors
use the context for read and writing. But the selector operates directly
on the nio channel for registering, closing, and connecting.
This commit works on improving this relationship. The selector operates
directly on the context which wraps the low level java.nio.channels. The
NioChannel class is simply an API that is used to interact with the
channel (sending messages from outside the selector event loop,
scheduling a close, adding listeners, etc). The context is only used
internally by the channel to implement these apis and by the selector to
perform these operations.
* es/master: (143 commits)
Revert "Disable BWC tests for build issues"
Remove AcknowledgedRestListener in favour of RestToXContentListener (#28724)
Build: Consolidate archives and packages configuration (#28760)
Skip some plugins service tests on Windows
Migrate some *ResponseTests to AbstractStreamableXContentTestCase (#28749)
Disable BWC tests for build issues
Ensure that azure stream has socket privileges (#28751)
[DOCS] Fixed broken link.
Pass InputStream when creating XContent parser (#28754)
[DOCS] Changed to use transient setting to reenabled allocation. Closes#27677
Delay path expansion on Windows
[TEST] replace randomAsciiAlphanumOfLengthBetween with randomAsciiLettersOfLengthBetween
[Tests] Extract the testing logic for Google Cloud Storage (#28576)
[Docs] Update links to java9 docs (#28750)
version set in ingest pipeline (#27573)
Revert "Add startup logging for standalone tests"
Tests: don't wait for completion while trying to get completed task
Add 5.6.9 snapshot version
[Docs] Java high-level REST client : clean up (#28703)
Updated distribution outputs in contributing docs
...
This allows us to save a bit of code, but also adds more coverage as it tests serialization which was missing in some of the existing tests. Also it requires implementing equals/hashcode and we get the corresponding tests for them for free from the base test class.
* Pass InputStream when creating XContent parser
Rather than passing the raw `BytesReference` in when creating the xcontent
parser, this passes the StreamInput (which is an InputStream), this allows us to
decouple XContent from BytesReference.
This also removes the use of `commons.Booleans` so it doesn't require more
external commons classes.
Related to #28504
* Undo boolean removal
* Enhance deprecation javadoc
Add support version and version_type in ingest pipelines
Add support for setting document version and version type in set
processor of an ingest pipeline.
* Remove log4j dependency from elasticsearch-core
This removes the log4j dependency from our elasticsearch-core project. It was
originally necessary only for our jar classpath checking. It is now replaced by
a `Consumer<String>` so that the es-core dependency doesn't have external
dependencies.
The parts of #28191 which were moved in conjunction (like `ESLoggerFactory` and
`Loggers`) have been moved back where appropriate, since they are not required
in the core jar.
This is tangentially related to #28504
* Add javadocs for `output` parameter
* Change @code to @link
Today we have several levels of indirection to acquire an Engine.Searcher.
We first acquire a the reference manager for the scope then acquire an
IndexSearcher and then create a searcher for the engine based on that.
This change simplifies the creation into a single method call instead of
3 different ones.
Previously we introduced a new parameter to `acquireIndexCommit` to
allow acquire either a safe commit or a last commit. However with the
new parameters, callers can provide a nonsense combination - flush first
but acquire the safe commit. This commit separates acquireIndexCommit
method into two different methods to avoid that problem. Moreover, this
change should also improve the readability.
Relates #28038
The REST high-level client supports now encoding of path parts, so that for instance documents with valid ids, but containing characters that need to be encoded as part of urls (`#` etc.), are properly supported. We also make sure that each path part can contain `/` by encoding them properly too.
Closes#28625
Currently the Translog constructor is capable both of opening an existing translog and creating a
new one (deleting existing files). This PR separates these two into separate code paths. The
constructors opens files and a dedicated static methods creates an empty translog.
* Move more XContent.createParser calls to non-deprecated version
Part 2
This moves more of the callers to pass in the DeprecationHandler.
Relates to #28504
* Use parser's deprecation handler where appropriate
* Use logging handler in test that uses deprecated field on purpose
* Move more XContent.createParser calls to non-deprecated version
This moves more of the callers to pass in the DeprecationHandler.
Relates to #28504
* Use parser's deprecation handler where available
Version Utils did not previously have logic that removed the last majors
minor snapshot if there was a next bugfix and maintenance bugfix
release. This adds the logic and fixes some broken assumptions in tests
as well.
relates #28505
The build.snapshot was mistakenly passed in to every snapshot version,
so when release tests were run, these versions were mistaken as released
entities and could not be found in maven, because they do not
exist. This fix removes that bug in logic, and always makes them proper
snapshots. This has a benefit of cleaning up the VersionUtilsTests
because they no longer rely on different sets of versions to check
against, which was also a bug.
Currently if a yaml test has a teardown and a test is failing then
a stash dump of a request in the teardown is logged instead of
a stash dump of a request in the test itself.
By handling the logging of stash dumps separately for setup, tests and
teardown yaml sections we shouldn't miss the stash dump of request/response
that is actually causing the yaml test to fail.
The is a follow up to #28567 changing the method used to capture stack traces, as requested
during the review. Instead of creating a throwable, we explicitly capture the stack trace of the
current thread. This should Make Jason Happy Again ™️ .
Generalizing BWC building so that there is less code to modify for a release. This ensures we do not
need to think about what major or minor version is in the gradle code. It follows the general rules of the
elastic release structure. For more information on the rules, see the VersionCollection's javadoc.
This also removes the additional bwc snapshots that will never be released, such as 6.0.2, which were
being built and tested against every time we ran bwc tests.
Additionally, it creates 4 new projects that correspond to the different types of snapshots that may exist
for a given version. Its possible to now run those individual tasks to work out bwc logic whereas
previously it was impossible and the entire suite of bwc tests had to be run to work out any logic
changes in the build tools' bwc project. Please note that if the project does not make sense for the
version that is current, that an error will be thrown from that individual project if an attempt is made to
run it.
This should allow for automating the version bumps as well, since it removes all the hardcoded version
logic from the configs.
Today we acquire a permit from the shard to coordinate between indexing operations, recoveries and other state transitions. When we leak an permit it's practically impossible to find who the culprit is. This PR add stack traces capturing for each permit so we can identify which part of the code is responsible for acquiring the unreleased permit. This code is only active when assertions are active.
The output is something like:
```
java.lang.AssertionError: shard [test][1] on node [node_s0] has pending operations:
--> java.lang.RuntimeException: something helpful 2
at org.elasticsearch.index.shard.IndexShardOperationPermits.acquire(IndexShardOperationPermits.java:223)
at org.elasticsearch.index.shard.IndexShard.<init>(IndexShard.java:322)
at org.elasticsearch.index.IndexService.createShard(IndexService.java:382)
at org.elasticsearch.indices.IndicesService.createShard(IndicesService.java:514)
at org.elasticsearch.indices.IndicesService.createShard(IndicesService.java:143)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.createShard(IndicesClusterStateService.java:552)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.createOrUpdateShards(IndicesClusterStateService.java:529)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.applyClusterState(IndicesClusterStateService.java:231)
at org.elasticsearch.cluster.service.ClusterApplierService.lambda$callClusterStateAppliers$6(ClusterApplierService.java:498)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at org.elasticsearch.cluster.service.ClusterApplierService.callClusterStateAppliers(ClusterApplierService.java:495)
at org.elasticsearch.cluster.service.ClusterApplierService.applyChanges(ClusterApplierService.java:482)
at org.elasticsearch.cluster.service.ClusterApplierService.runTask(ClusterApplierService.java:432)
at org.elasticsearch.cluster.service.ClusterApplierService$UpdateTask.run(ClusterApplierService.java:161)
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:566)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:244)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:207)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.base/java.lang.Thread.run(Thread.java:844)
--> java.lang.RuntimeException: something helpful
at org.elasticsearch.index.shard.IndexShardOperationPermits.acquire(IndexShardOperationPermits.java:223)
at org.elasticsearch.index.shard.IndexShard.<init>(IndexShard.java:311)
at org.elasticsearch.index.IndexService.createShard(IndexService.java:382)
at org.elasticsearch.indices.IndicesService.createShard(IndicesService.java:514)
at org.elasticsearch.indices.IndicesService.createShard(IndicesService.java:143)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.createShard(IndicesClusterStateService.java:552)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.createOrUpdateShards(IndicesClusterStateService.java:529)
at org.elasticsearch.indices.cluster.IndicesClusterStateService.applyClusterState(IndicesClusterStateService.java:231)
at org.elasticsearch.cluster.service.ClusterApplierService.lambda$callClusterStateAppliers$6(ClusterApplierService.java:498)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at org.elasticsearch.cluster.service.ClusterApplierService.callClusterStateAppliers(ClusterApplierService.java:495)
at org.elasticsearch.cluster.service.ClusterApplierService.applyChanges(ClusterApplierService.java:482)
at org.elasticsearch.cluster.service.ClusterApplierService.runTask(ClusterApplierService.java:432)
at org.elasticsearch.cluster.service.ClusterApplierService$UpdateTask.run(ClusterApplierService.java:161)
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:566)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.runAndClean(PrioritizedEsThreadPoolExecutor.java:244)
at org.elasticsearch.common.util.concurrent.PrioritizedEsThreadPoolExecutor$TieBreakingPrioritizedRunnable.run(PrioritizedEsThreadPoolExecutor.java:207)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.base/java.lang.Thread.run(Thread.java:844)
```
This commit modifies the transport stats with exception test to remove
the requirement that we calculate the published address size when
comparing bytes received. This is tricky and is currently broken as we
also place the address string in the transport exception, however we do
not adjust the bytes for that.
The solution in this commit is to just serialize the transport exception
in the test and use that for the calculation.
* es/master:
Added more parameter to PersistentTaskPlugin#getPersistentTasksExecutor(...)
[Tests] Relax assertion in SuggestStatsIT (#28544)
Make internal Rounding fields final (#28532)
Fix the ability to remove old plugin
[TEST] Expand failure message for wildfly integration tests
Add 6.2.1 version constant
Remove feature parsing for GetIndicesAction (#28535)
No refresh on shard activation needed (#28013)
Improve failure message when restoring an index that already exists in the cluster (#28498)
Use right skip versions.
[Docs] Fix incomplete URLs (#28528)
Use non deprecated xcontenthelper (#28503)
Painless: Fixes a null pointer exception in certain cases of for loop usage (#28506)
* Move to non-deprecated XContentHelper.createParser(...)
This moves away from one of the now-deprecated XContentHelper.createParser
methods in favor of specifying the deprecation logger at parser creation time.
Relates to #28449
Note that this doesn't move all the `createParser` calls because some of them
use the already-deprecated method that doesn't specify the XContentType.
* Remove the deprecated (and now non-needed) createParser method
This commit switches all the modules and server test code to use the
non-deprecated `ParseField.match` method, passing in the parser's deprecation
handler or the logging deprecation handler when a parser is not available (like
in tests).
Relates to #28449
The primary currently replicates writes to all other shard copies as soon as they're added to the routing table. Initially those shards are not even ready yet to receive these replication requests, for example when undergoing a file-based peer recovery. Based on the specific stage that the shard copies are in, they will throw different kinds of exceptions when they receive the replication requests. The primary then ignores responses from shards that match certain exception types. With this mechanism it's not possible for a primary to distinguish between a situation where a replication target shard is not allocated and ready yet to receive requests and a situation where the shard was successfully allocated and active but subsequently failed.
This commit changes replication so that only initializing shards that have successfully opened their engine are used as replication targets. This removes the need to replicate requests to initializing shards that are not even ready yet to receive those requests. This saves on network bandwidth and enables features that rely on the distinction between a "not-yet-ready" shard and a failed shard.
This change adds a shallow copy method for aggregation builders. This method returns a copy of the builder replacing the factoriesBuilder and metaDada
This method is used when the builder is rewritten (AggregationBuilder#rewrite) in order to make sure that we create a new instance of the parent builder when sub aggregations are rewritten.
Relates #27782
Adds allow_partial_search_results flag to search requests with default setting = true.
When false, will error if search either timeouts, has partial errors or has missing shards rather
than returning partial search results. A cluster-level setting provides a default for search requests with no flag.
Closes#27435
This change makes sure that this function does not create field names that end with a '.', more precisely it only allows
alpha-numeric characters to compose the leaf field name.
Closes#27373
The MockUncasedHostProvider accesses nodes that are not fully built yet, where TransportService.getNode() returns null, which means that the null entries end up in the list of seedNodes that UnicastZenPing then uses.
Cluster settings shouldn't leak into the next test.
I played with failing the test if it left over any settings but that
felt like it added more ceremony then it was worth. The advantage is
that any test that intentionally wants to leave settings in place after
the test would fail and require looking at but, so far as I can tell, we
don't have any such tests.
Currently meta plugins will ask for confirmation of security policy
exceptions for each bundled plugin. This commit collects the necessary
permissions of each bundled plugin, and asks for confirmation of all of
them at the same time.
* es/master:
[Docs] Fix explanation for `from` and `size` example (#28320)
Adapt bwc version after backport #28358
Always return the after_key in composite aggregation response (#28358)
Adds test name to MockPageCacheRecycler exception (#28359)
Adds a note in the `terms` aggregation docs regarding pagination (#28360)
[Test] Fix DiscoveryNodesTests.testDeltas() (#28361)
Update packaging tests to work with meta plugins (#28336)
Remove Painless Type from MethodWriter in favor of Java Class. (#28346)
[Doc] Fixs typo in reverse-nested-aggregation.asciidoc (#28348)
Reindex: Shore up rethrottle test
Only assert single commit iff index created on 6.2
isHeldByCurrentThread should return primitive bool
[Docs] Clarify `html` encoder in highlighting.asciidoc (#27766)
Fix GeoDistance query example (#28355)
Settings: Introduce settings updater for a list of settings (#28338)
Adapt bwc version after backport #28310
This change adds the test name to the exceptions thrown by the MockPageCacheRecycler and MockBigArrays. Also, if there is more than one page/array which are not released it will add the first one as the cause of the thrown exception and the others as suppressed exceptions.
Relates to #21315
This introduces a settings updater that allows to specify a list of
settings. Whenever one of those settings changes, the whole block of
settings is passed to the consumer.
This also fixes an issue with affix settings, when used in combination
with group settings, which could result in no found settings when used
to get a setting for a namespace.
Lastly logging has been slightly changed, so that filtered settings now
only log the setting key.
Another bug has been fixed for the mock log appender, which did not
work, when checking for the exact message.
Closes#28047
* es/master:
Remove redundant argument for buildConfiguration of s3 plugin (#28281)
Completely remove Painless Type from AnalyzerCaster in favor of Java Class. (#28329)
Fix spelling error
Reindex: Wait for deletion in test
Reindex: log more on rare test failure
Ensure we protect Collections obtained from scripts from self-referencing (#28335)
[Docs] Fix asciidoc style in composite agg docs
Adds the ability to specify a format on composite date_histogram source (#28310)
Provide a better error message for the case when all shards failed (#28333)
[Test] Re-Add integer_range and date_range field types for query builder tests (#28171)
Added Put Mapping API to high-level Rest client (#27869)
Revert change that does not return all indices if a specific alias is requested via get alias api. (#28294)
Painless: Replace Painless Type with Java Class during Casts (#27847)
Notify affixMap settings when any under the registered prefix matches (#28317)
The tests for those field types were removed in #26549 because the range mapper
was moved to a module, but later this mapper was moved back to core in #27854.
This change adds back those two field types like before to the general setup in
AbstractQueryTestCase and adds some specifics to the RangeQueryBuilder and
TermsQueryBuilder tests. Also adding back an integration test in SearchQueryIT that
has been removed before but that can be kept with the mapper back in core now.
Relates to #28147
* master:
Trim down usages of `ShardOperationFailedException` interface (#28312)
Do not return all indices if a specific alias is requested via get aliases api.
[Test] Lower bwc version for rank-eval rest tests
CountedBitSet doesn't need to extend BitSet. (#28239)
Calculate sum in Kahan summation algorithm in aggregations (#27807) (#27848)
Remove the `update_all_types` option. (#28288)
Add information when master node left to DiscoveryNodes' shortSummary() (#28197)
Provide explanation of dangling indices, fixes#26008 (#26999)
In many cases we use the `ShardOperationFailedException` interface to abstract an exception that can only be of one type, namely `DefaultShardOperationException`. There is no need to use the interface in such cases, the concrete type should be used instead. That has the additional advantage of simplifying parsing such exceptions back from rest responses for the high-level REST client
* es/master: (38 commits)
Build: Add pom generation to meta plugins (#28321)
Add 6.3 version constant to master
Minor improvements to translog docs (#28237)
[Docs] Remove typo in painless-getting-started.asciidoc
Build: Fix meta plugin usage in integ test clusters (#28307)
Painless: Add spi jar that will be published for extending whitelists (#28302)
mistyping in one of the highlighting examples comment -> content (#28139)
Documents applicability of term query to range type (#28166)
Build: Omit dependency licenses check for elasticsearch deps (#28304)
Clean up commits when global checkpoint advanced (#28140)
Implement socket and server ChannelContexts (#28275)
Plugins: Fix meta plugins to install bundled plugins with their real name (#28285)
Build: Fix meta plugin integ test installation (#28286)
Modify Abstract transport tests to use impls (#28270)
Fork Groovy compiler onto compile Java home
[Docs] Update tophits-aggregation.asciidoc (#28273)
Docs: match between snippet to its description (#28296)
[TEST] fix RequestTests#testSearch in case search source is not set
REST high-level client: remove index suffix from indices client method names (#28263)
Fix simple_query_string on invalid input (#28219)
...
This commit is related to #27260. Currently have a channel context that
implements reading and writing logic for socket channels. Additionally,
we have exception contexts to handle exceptions. And accepting contexts
to handle accepted channels. This PR introduces a ChannelContext that
handles close and exception handling for all channel types.
Additionally, it has implementers that provide specific functionality
for socket channels (read and writing). And specific functionality for
server channels (accepting).
There a number of tests in `AbstractSimpleTransportTestCase` that
create `MockTcpTransport` impls. This commit modifies two of these tests
to use the transport implementation that is being tested.
