When calling the node stats action via the Java API it was not able to return
information about warmers and translog even though that is available through
the REST API. This change adds methods to make the responses more
consistent.
* Fix global aggregation that requires breadth first and scores
This change fixes the deferring collector when it is executed in a global context
with a sub collector thats requires to access scores (e.g. top_hits aggregation).
The deferring collector replays the best buckets for each document and re-executes the original query
if scores are needed. When executed in a global context, the query to replay is a simple match_all
query and not the original query.
Closes#22321Closes#27928
We have agreed to introduce the Gradle wrapper to simplify workflows for
developers, and managing infrastructure (e.g., CI, release builds, etc.)
as well as consideration for the fact that other projects in our stack
use Gradle and do not necessarily want to be tied to our Gradle version.
Relates #28065
When finding the commit hash for the build to place in the JAR manifest
(which is used to identity the build), the scm-info plugin assumes that
GIT_COMMIT is the commit for this build. That assumption is wrong, this
build could be a sub-build of another build that GIT_COMMIT belongs
to. If GIT_COMMIT is set, we ignore the commit hash calculated by
scm-info and calculate the hash ourselves.
Relates #28082
This commit sets the elasticsearch-nio code base in the
BootstrapForTesting class. This is necessary as that codebase needs
socket permissions. Setting the codebase manually is necessary as
intellij does not package our internal libraries when running tests.
Java 9 added some enhancements to the internationalization support that
impact our date parsing support. To ensure flawless BWC and consistent
behavior going forward Java 9 runtimes requrie the system property
`java.locale.providers=COMPAT` to be set.
Closes#10984
Lucene does not allow adding Lucene 6 files to a Lucene 7 index. This commit ensures that we carry over the Lucene version to the newly created Lucene index.
Closes#28061
Allows TransportResponse objects not to implement Streamable anymore. As an example, I've adapted the response handler for ShardActiveResponse, allowing the fields in that class to become final.
This commit adds the infrastructure to plugin building and loading to
allow one plugin to extend another. That is, one plugin may extend
another by the "parent" plugin allowing itself to be extended through
java SPI. When all plugins extending a plugin are finished loading, the
"parent" plugin has a callback (through the ExtensiblePlugin interface)
allowing it to reload SPI.
This commit also adds an example plugin which uses as-yet implemented
extensibility (adding to the painless whitelist).
Previously we disabled these tests on JDK 9 and JDK 10 because Wildfly
10 did not support JDK 9 and JDK 10. With the release of Wildfly 11
supporting JDK 9 and JDK 10 and now that we depend on Wildfly 11 in
these tests, we can enable these tests on JDK 9 and JDK 10.
Relates #28042
* Only bind loopback addresses when binding to local
Today when binding to local (the default) we bind to any address that is
a loopback address, or any address on an interface that declares itself
as a loopback interface. Yet, not all addresses on loopback interfaces
are loopback addresses. This arises on macOS where there is a link-local
address assigned to the loopback interface (fe80::1%lo0) and in Docker
services where virtual IPs of the service are assigned to the loopback
interface (docker/libnetwork#1877). These situations cause problems:
- because we do not handle the scope ID of a link-local address, we end
up bound to an address for which publishing of that address does not
allow that address to be reached (since we drop the scope)
- the virtual IPs in the Docker situation are not loopback addresses,
they are not link-local addresses, so we end up bound to interfaces
that cause the bootstrap checks to be enforced even though the
instance is only bound to local
We address this by only binding to actual loopback addresses, and skip
binding to any address on a loopback interface that is not a loopback
address. This lets us simplify some code where in the bootstrap checks
we were skipping link-local addresses, and in writing the ports file
where we had to skip link-local addresses because again the formatting
of them does not allow them to be connected to by another node (to be
clear, they could be connected to via the scope-qualified address, but
that information is not written out).
Relates #28029
This commit fixes a flubbed assertion in the Wildfly build file; the
intention was to assert that we have only set the value of the
management port once except the assertion that the management port was
equal to zero when finding a matching log line was left off.
The Wildfly tests previously needed hardcoded ports which would
sometimes already be in use leading to Wildfly test failures because the
server could not bind during startup. We had to wait until some upstream
changes (wildfly/wildfly#9943) and (wildfly/wildfly-core#2390) were
released before we could use ephemeral ports in these tests. These
changes are released now so this commit changes the Wildfly tests to use
ephemeral ports when starting Wildfly.
Relates #28040
This commit disables the nio transport as an option for the test
transport in integration tests. This is because it does not currently
run properly in intellij due to socket permissions. It should be
reenabled once #27881 is merged (and the proper permissions are added).
With this commit we upgrade the Gradle Shadow plugin that is used in our
benchmarks to version 2.0.2. This version does not use APIs that are
deprecated in Gradle 4.x.
- Introduce index level settings to control the maximum number of terms
that can be used in a Terms Query
- Throw an error if a request exceeds this max number
Closes#18829
* Adds task dependenciesInfo to BuildPlugin to generate a CSV file with dependencies information (name,version,url,license)
* Adds `ConcatFilesTask.groovy` to concatenates multiple files into one
* Adds task `:distribution:generateDependenciesReport` to concatenate `dependencies.csv` files into a single file (`es-dependencies.csv` by default)
# Examples:
$ gradle dependenciesInfo :distribution:generateDependenciesReport
## Use `csv` system property to customize the output file path
$ gradle dependenciesInfo :distribution:generateDependenciesReport -Dcsv=/tmp/elasticsearch-dependencies.csv
## When branch is not master, use `build.branch` system property to generate correct licenses URLs
$ gradle dependenciesInfo :distribution:generateDependenciesReport -Dbuild.branch=6.x -Dcsv=/tmp/elasticsearch-dependencies.csv
This change fixes a bug when a keyword term in the `after` key is not present in the shard.
In this case the global ord of the document values are compared with the insertion point of the
`after` keyword and values that are equal to the insertion point should be considered "after" the top value.
We disable these tests because the JVM flags we use will not start with
JDK 10. Since we do not support running these old versions on newer JDKs
anyway, this commit disables testing of these when running on JDK 10.
In PR #27965, we set the global checkpoint from the translog in a store
recovery. However, we set after an engine is opened. This causes the
global checkpoint assertion in TranslogWriter violated as if we are
forced to close the engine before we set the global checkpoint. A
closing engine will close translog which in turn read the current global
checkpoint; however it is still unassigned and smaller than the initial
global checkpoint from translog.
Closes#27970
Today we always recover a primary from the last commit point. However
with a new deletion policy, we keep multiple commit points in the
existing store, thus we have chance to find a good starting commit
point. With a good starting commit point, we may be able to throw away
stale operations. This PR rollbacks a primary to a starting commit then
recovering from translog.
Relates #10708
Non-Peer recoveries should restore the global checkpoint rather than wait for the activation of the primary. This brings us a step closer to a universe where a recovered shard always has a valid global checkpoint. Concretely:
1) Recovery from store can read the checkpoint from the translog
2) Recovery from local shards and snapshots can set the global checkpoint to the local checkpoint as this is the only copy of the shard.
3) Recovery of an empty shard can set it to `NO_OPS_PERFORMED`
Peer recoveries will follow but require more work and thus will have their own PR.
I also used the moment to clean up `IndexShard`'s api around starting the engine and doing recovery from the translog. The current naming are a relic of the past and don't align with the current naming schemes in the engine.
This assertion does not hold if a shard is recovered from an empty store
but failed then retries. Moreover, if the openMode is CREATE_INDEX_*, we
pass CREATE mode to the IndexWriterConfig to create a new index and
overwrite the existing one.
Closes#27960
We disabled the Javadoc task on JDK 10 due to an apparent bug in Javadoc
generation on JDK 10. However, the client JAR task sets up its own
Javadoc task for client JARs (because it merely copies the non-client
Javadoc JAR). This commit diables that task too, since the Javadocs for
the non-client JAR will not exist.
Relates #27962
When a new snapshot is created it is added to the cluster state as a
snapshot-in-progress in INIT state, and the initialization is kicked
off in a new runnable task by SnapshotService.beginSnapshot(). The
initialization writes multiple files before updating the cluster state
to change the snapshot-in-progress to STARTED state. This leaves a
short window in which the snapshot could be deleted (let's say, because
the snapshot is stuck in INIT or because it takes too much time to
upload all the initialization files for all snapshotted indices). If
the INIT snapshot is deleted, the snapshot-in-progress becomes ABORTED
but once the initialization in SnapshotService.beginSnapshot() finished
it is change back to STARTED state again.
This commit avoids an ABORTED snapshot to be started if it has been
deleted during initialization. It also adds a test that would have failed
with the previous behavior, and changes few method names here and there.
Scott Somerville
Martijn van Groningen
Sian Lerk Lau
Jim Ferenczi
Jason Tedor
Ryan Ernst
Tim Brooks
Simon Willnauer
Yannick Welsch
David Turner
kel
Christoph Büscher
Tanguy Leroux
Gytis Šk
Timoshenko
Mayya Sharipova
Daniel Mitterdorfer
Shaunak Kashyap
Vlad Holubiev
Doug Turnbull
Maxime Gréau
Nhat Nguyen
Boaz Leskes
Alexander Reelsen