With this change, we will rebuild the live version map and local
checkpoint using documents (including soft-deleted) from the safe commit
when opening an internal engine. This allows us to safely prune away _id
of all soft-deleted documents as the version map is always in-sync with
the Lucene index.
Relates #40741
Supersedes #42979
* [ML][Data Frame] only complete task after state persistence
There is a race condition where the task could be completed, but there
is still a pending document write. This change moves
the task cancellation into the actionlistener of the state persistence.
intermediate commit
intermediate commit
* removing unused import
* removing unused const
* refreshing internal index after waiting for task to complete
* adjusting test data generation
* introduce state to the REST API specification
* change state over to stability
* CCR is no GA updated to stable
* SQL is now GA so marked as stable
* Introduce `internal` as state for API's, marks stable in terms of lifetime but unstable in terms of guarantees on its output format since it exposes internal representations
* make setting a wrong stability value, or not setting it at all an error that causes the YAML test suite to fail
* update spec files to be explicit about their stability state
* Document the fact that stability needs to be defined
Otherwise the YAML test runner will fail (with a nice exception message)
* address check style violations
* update rest spec unit tests to include stability
* found one more test spec file not declaring stability, made sure stability appears after documentation everywhere
* cluster.state is stable, mark response in some way to denote its a key value format that can be changed during minors
* mark data frame API's as beta
* remove internal and private as states for an API
* removed the wrong enum values in the Stability Enum in the previous commit
(cherry picked from commit 61c34bbd92f8f7e5f22fa411c6b682b0ebd8a99d)
It's possible for force merges kicked off by ILM to silently stop (due
to a node relocating for example). In which case, the segment count may
not reach what the user configured. In the subsequent `SegmentCountStep`
waiting for the expected segment count may wait indefinitely. Because of
this, this commit makes force merges "best effort" and then changes the
`SegmentCountStep` to simply report (at INFO level) if the merge was not
successful.
Relates to #42824Resolves#43245
This commit modifies InternalTestCluster to allow using client() and
other operations inside a RestartCallback (onStoppedNode typically).
Restarting nodes are now removed from the map and thus all
methods now return the state as if the restarting node does not exist.
This avoids various exceptions stemming from accessing the stopped
node(s).
Adds `equals()` and `hashcode()` methods to `DiscoveryNodeRole` to compare
these objects' values for equality, and adds a field to allow us to distinguish
unknown roles from known ones with the same name and abbreviation, for clearer
test failures.
Relates #43175
We were stopping a node in the cluster at a time when
the replica shards of the .ml-state index might not
have been created. This change moves the wait for
green status to a point where the .ml-state index
exists.
Fixes#40546Fixes#41742
Forward port of #43111
With this change we only have to add one line to add a new version.
The intent is to make it less error prone and easier to write a script
to automate the process.
There are a few tests within NodeTests that submit items to the
threadpool and then close the node. The tests are designed to check
how running tasks are affected during node close. These tests can cause
CI failures since the submitted tasks may not be running when the node
is closed and then execute after the thread context is closed, which
triggers an unexpected exception. This change ensures the threads are
running so we avoid the unexpected exception and can test these cases.
The test of task submittal while a node is closing is also important so
an additional but muted test has been added that tests the case where a
task may be getting submitted while the node is closing and ensuring we
do not trigger anything unexpected in these cases.
Relates #42774
Relates #42577
This PR proposes to model big integers as longs (and big decimals as doubles)
in the context of dynamic mappings.
Previously, the dynamic mapping logic did not recognize big integers or
decimals, and would an error of the form "No matching token for number_type
[BIG_INTEGER]" when a dynamic big integer was encountered. It now accepts these
numeric types and interprets them as 'long' and 'double' respectively. This
allows `dynamic_templates` to accept and and remap them as another type such as
`keyword` or `scaled_float`.
Addresses #37846.
A static code analysis revealed that we are not closing
the input stream in the post_data endpoint. This
actually makes no difference in practice, as the
particular InputStream implementation in this case is
org.elasticsearch.common.bytes.BytesReferenceStreamInput
and its close() method is a no-op. However, it is good
practice to close the stream anyway.
To be consistent with the `search.max_buckets` default setting,
set the hard limit of the PriorityQueue used for in memory sorting,
when sorting on an aggregate function, to 10000.
Fixes: #43168
(cherry picked from commit 079e012fdea68ea0a7daae078359495047e9c407)
The test fails if querying the roles via a transport client, since the
transport client does not have the plugin necessary to interpret the additional
role correctly. This commit adds this plugin to the transport client used.
Relates #43175Fixes#43223
Currently the randomization of the q.b. in these tests can create query strings
that can cause caching to be disabled for this query if we query all fields and
there is a date field present. This is pretty much an anomaly that we shouldn't
generally test for in the "testToQuery" tests where cache policies are checked.
This change makes sure we don't create offending query strings so the cache
checks never hit these cases and adds a special test method to check this edge
case.
Closes#43112
roundUp parsers were losing the composite pattern information when new
JavaDateFormatter was created from methods withLocale or withZone.
The roundUp parser should be preserved when calling these methods. This is the same approach in withLocale/Zone methods as in daa2ec8a60/server/src/main/java/org/elasticsearch/common/time/JavaDateFormatter.javacloses#42835
- Previously, when shorting on an aggregate function the bucket
processing ended early when the explicit (LIMIT XXX) or the impliciti
limit of 512 was reached. As a consequence, only a set of grouping
buckets was processed and the results returned didn't reflect the global
ordering.
- Previously, the priority queue shorting method had an inverse
comparison check and the final response from the priority queue was also
returned in the inversed order because of the calls to the `pop()`
method.
Fixes: #42851
(cherry picked from commit 19909edcfdf5792b38c1363b07379783ebd0e6c4)
The machine learning feature of xpack has native binaries with a
different commit id than the rest of code. It is currently exposed in
the xpack info api. This commit adds that commit information to the ML
info api, so that it may be removed from the info api.
Previously 10 digit numbers were considered candidates to be
timestamps recorded as seconds since the epoch and 13 digit
numbers as timestamps recorded as milliseconds since the epoch.
However, this meant that we could detect these formats for
numbers that would represent times far in the future. As an
example ISBN numbers starting with 9 were detected as milliseconds
since the epoch since they had 13 digits.
This change tweaks the logic for detecting such timestamps to
require that they begin with 1 or 2. This means that numbers
that would represent times beyond about 2065 are no longer
detected as epoch timestamps. (We can add 3 to the definition
as we get closer to the cutoff date.)
A search request that partially fails with failures without an index
(index: null) in the failure would cause a parse error in reindex from
remote. This would hide the original exception, making it hard to debug
the root cause. This commit fixes this so that we can tolerate null
index entries in a search failure.
Nhat Nguyen
Benjamin Trent
Jack Conradson
lcawl
David Turner
Martijn Laarman
Lee Hinman
Henning Andersen
David Roberts
Alpar Torok
István Zoltán Szabó
Przemysław Witek
Jay Modi
Julie Tibshirani
Mayya Sharipova
Marios Trivyzas
Yannick Welsch
Christoph Büscher
Przemyslaw Gomulka
Jason Tedor
Ryan Ernst
Luca Cavanna
Vincent Boulaye
Gabryel Monteiro
Mirek Svoboda
Rafiullah Hamedy