* Switch to non-deprecated ParseField.match method for o.e.search
This replaces more of the `ParseField.match` calls with the same call using a
deprecation handler. It encapsulates all of the instances in the
`org.elastsicsearch.search` package.
Relates to #28504
* Address Nik's comments
* Replace more deprecated ParseField.match calls with non-deprecated call
This replaces more of the `ParseField.match` calls with the same call using a
deprecation handler.
Relates to #28504
* Address Nik's comments
Parsing of a ranking evaluation request and its subcomponents should throw parsing
errors on unknown fields. This change adds tests for this and changes the parser
behaviour in cases where it is needed.
Plugin descriptors currently contain an elasticsearch version,
which the plugin was built against, and a java version, which the plugin
was built with. These versions are read and validated, but not stored.
This commit keeps them in PluginInfo so they can be used later.
While seeing the elasticsearch version is less interesting (since it is
enforced to match that of the running elasticsearc node), the java
version is interesting since we only validate the format, not the actual
version. This also makes PluginInfo have full parity with the plugin
properties file.
Today when offering an item to a size blocking queue that is at
capacity, we first increment the size of the queue and then check if the
capacity is exceeded or not. If the capacity is indeed exceeded, we do
not add the item to the queue and immediately decrement the size of the
queue. However, this incremented size is exposed externally even though
the offered item was never added to the queue (this is effectively a
race on the size of the queue). This can lead to misleading statistics
such as the size of a queue backing a thread pool. This commit fixes
this issue so that such a size is never exposed. To do this, we replace
the hidden CAS loop that increments the size of the queue with a CAS
loop that only increments the size of the queue if we are going to be
successful in adding the item to the queue.
Relates #28557
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.
Today when a replica shard detects a new primary shard (via a primary
term transition), we roll the translog generation. However, the
mechanism that we are using here is by reaching through the engine to
the translog directly. By poking all the way through rather than asking
the engine to manage the roll for us we miss:
- taking a read lock in the engine while the roll is occurring
- trimming unreferenced readers
This commit addresses this by asking the engine to roll the translog
generation for us.
Relates #28537
The test expects suggest times in milliseconds that are strictly
positive. Internally they are measured in nanos, it is possible that on
really fast execution this is rounded to 0L, so this should also be an
accepted value.
Closes#28543
We now read the plugin descriptor when removing an old plugin. This is
to check if we are removing a plugin that is extended by another
plugin. However, when reading the descriptor we enforce that it is of
the same version that we are. This is not the case when a user has
upgraded Elasticsearch and is now trying to remove an old plugin. This
commit fixes this by skipping the version enforcement when reading the
plugin descriptor only when removing a plugin.
Relates #28540
A shard is fully baked when it moves to POST_RECOVERY. There is no need to do an extra refresh on shard activation again as the shard has already been refreshed when it moved to POST_RECOVERY.
* 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
The initializer and afterthought were not having their types
appropriately cast which is necessary with expressions which in turn
caused values to be popped off the stack that were null.
If you call `getDates()` on a long or date type field add a deprecation
warning to the response and log something to the deprecation logger.
This *mostly* worked just fine but if the deprecation logger happens to
roll then the roll will be performed with the script's permissions
rather than the permissions of the server. And scripts don't have
permissions to, say, open files. So the rolling failed. This fixes that
by wrapping the call the deprecation logger in `doPriviledged`.
This is a strange `doPrivileged` call because it doens't check
Elasticsearch's `SpecialPermission`. `SpecialPermission` is a permission
that no-script code has and that scripts never have. Usually all
`doPrivileged` calls check `SpecialPermission` to make sure that they
are not accidentally acting on behalf of a script. But in this case we
are *intentionally* acting on behalf of a script.
Closes#28408
Currently when failing a shard we also mark it as stale (eg. remove its
allocationId from from the InSync set). However in some cases, we need
to be able to fail shards but keep them InSync set. This commit adds
such capacity. This is a preparatory change to make the primary-replica
resync less lenient.
Relates #24841
* Consolidates provision steps so it's more clear which steps are
applied to all boxes
* Removes duplicate configuration that was being stomped
* Ensure rsync, a dependency for platform steps, is installed on linux
* Ruby style changes
For #26741
Gradle 4.5 now hides immutable task dependencies. We previously copied
the existing dependencies from the builtin test task to the
randomizedtesting task. This commit adds testClasses as an extra
dependency of the randomizedtesting task, to ensure the classes are
built.
ava.time has the functionality needed to deal with timezones with varying
offsets correctly, but it also has a bunch of methods that silently let you
forget about the hard cases, which raises the risk that we'll quietly do the
wrong thing at some point in the future.
This change adds the trappy methods to the list of forbidden methods to try and
help stop this from happening.
It also fixes the only use of these methods in the codebase so far:
IngestDocument#deepCopy() used ZonedDateTime.of() which may alter the offset of
the given time in cases where the offset is ambiguous.
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
Today the correctness of synced-flush is guaranteed by ensuring that
there is no ongoing indexing operations on the primary. Unfortunately, a
replica might fall out of sync with the primary even the condition is
met. Moreover, if synced-flush mistakenly issues a sync_id for an out of
sync replica, then that replica would not be able to recover from the
primary. ES prevents that peer-recovery because it detects that both
indexes from primary and replica were sealed with the same sync_id but
have a different content. This commit modifies the synced-flush to not
issue sync_id for out of sync replicas. This change will report the
divergence issue earlier to users and also prevent replicas from getting
into the "unrecoverable" state.
Relates #10032
We do want to keep this functionality in the future and we provide support for it.
This change is a first step towards replacing the `synonym` token filter with `synonym_graph`.
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.
Currently the callouts for this section are below all the examples, making it
harder to relate them to the snippets. Instead they should be moved closer
to the examples.
* [DOCS] expand examples on providing mappings for create index and put mapping
The create index API and put mappings API docs the for high-level Java REST client didn't have a lot of info on how to provide mappings. This commit adds some examples.
This assertion does not hold if engine is flushed between the invocation
of translog.uncommittedSizeInBytes and translog.uncommittedOperations.
These two values can be calculated from different commits.
Lee Hinman
Nhat Nguyen
Christoph Büscher
Ryan Ernst
Luca Cavanna
Jason Tedor
Tim Brooks
Martijn van Groningen
Lee Hinman
Yannick Welsch
Ivan Brusic
Jack Conradson
Nik Everett
Andy Bristol
Deb Adair
David Turner
Jim Ferenczi
javanna
Clinton Gormley
Haris Osmanagić
Lisa Cawley
Arne Neumann
markharwood