This enhancement adds Z value support (source only) to geo_shape fields. If vertices are provided with a third dimension, the third dimension is ignored for indexing but returned as part of source. Like beofre, any values greater than the 3rd dimension are ignored.
closes#23747
This commit removes type-casts in logging in the server component (other
components will be done later). This also adds a parameterized message
test which would catch breaking-changes related to lambdas in Log4J.
While working on #27799, we find that it might make sense to change BroadcastResponse from ToXContentFragment to ToXContentObject, seeing that it's rather a complete XContent object and also the other Responses are normally ToXContentObject.
By doing this, we can also move the XContent build logic of BroadcastResponse's subclasses, from Rest Layer to the concrete classes themselves.
Relates to #3889
In #28350, we fixed an endless flushing loop which may happen on
replicas by tightening the relation between the flush action and the
periodically flush condition.
1. The periodically flush condition is enabled only if it is disabled
after a flush.
2. If the periodically flush condition is enabled then a flush will
actually happen regardless of Lucene state.
(1) and (2) guarantee that a flushing loop will be terminated. Sadly,
the condition 1 can be violated in edge cases as we used two different
algorithms to evaluate the current and future uncommitted translog size.
- We use method `uncommittedSizeInBytes` to calculate current
uncommitted size. It is the sum of translogs whose generation at least
the minGen (determined by a given seqno). We pick a continuous range of
translogs since the minGen to evaluate the current uncommitted size.
- We use method `sizeOfGensAboveSeqNoInBytes` to calculate the future
uncommitted size. It is the sum of translogs whose maxSeqNo at least
the given seqNo. Here we don't pick a range but select translog one by
one.
Suppose we have 3 translogs `gen1={#1,#2}, gen2={}, gen3={#3} and
seqno=#1`, `uncommittedSizeInBytes` is the sum of gen1, gen2, and gen3
while `sizeOfGensAboveSeqNoInBytes` is the sum of gen1 and gen3. Gen2 is
excluded because its maxSeqno is still -1.
This commit removes both `sizeOfGensAboveSeqNoInBytes` and
`uncommittedSizeInBytes` methods, then enforces an engine to use only
`sizeInBytesByMinGen` method to evaluate the periodically flush condition.
Closes#29097
Relates ##28350
This commit removes some parameters deprecated in 6.x (or 5.x):
`use_dismax`, `split_on_whitespace`, `all_fields` and `lowercase_expanded_terms`.
Closes#25551
This commit decouples `BytesRef`, `Releaseable`, and `TimeValue` from
XContentBuilder, and paves the way for doupling `ByteSizeValue` as well. It
moves much of the Lucene and Joda encoding into a new SPI extension that is
loaded by XContentBuilder to know how to encode these values.
Part of doing this also allows us to make JSON encoding strict, as we no longer
allow just any old object to be passed (in the past it was possible to get json
that was `"field": "java.lang.Object@d8355a8"` if no one was careful about what
was passed in).
Relates to #28504
This commit adds a new setting `cluster.persistent_tasks.allocation.enable`
that can be used to enable or disable the allocation of persistent tasks.
The setting accepts the values `all` (default) or `none`. When set to
none, the persistent tasks that are created (or that must be reassigned)
won't be assigned to a node but will reside in the cluster state with
a no "executor node" and a reason describing why it is not assigned:
```
"assignment" : {
"executor_node" : null,
"explanation" : "persistent task [foo/bar] cannot be assigned [no
persistent task assignments are allowed due to cluster settings]"
}
```
We discussed and agreed to include the synced-flush change in 6.3.0+ but
not in 5.6.9. We will re-evaluate the urgency and importance of the
issue then decide which versions that the change should be included.
The assumption here is that we will no longer be making a release from
the 6.1 branch. Since we assume that all versions on this branch are
actually released, we do not want to leave behind any versions that
would require a snapshot build. We do have a test that verifies that all
released versions are present here, so if another release is performed
from the 6.1 branch, that test will fail and we will know to add the
version constant at that time.
This will reject mapping updates to the `_default_` mapping with 7.x indices
and still emit a deprecation warning with 6.x indices.
Relates #15613
Supersedes #28248
I misunderstood how the bwc versions works. If we backport to 5.x, we
need to backport to all supported 6.*. This commit corrects the BWC
versions for PreSyncedFlushResponse.
Relates #29103
* 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
* Add pluggable XContentBuilder writers and human readable writers
This adds the ability to use SPI to plug in writers for XContentBuilder. By
implementing the XContentBuilderProvider class we can allow Elasticsearch to
plug in different ways to encode types to JSON.
Important caveat for this, we should always try to have the class implement
`ToXContentFragment` first, however, in the case of classes from our
dependencies (think Joda classes or Lucene classes) we need a way to specify
writers for these classes.
This also makes the human-readable field writers generic and pluggable, so that
we no longer need to tie XContentBuilder to things like `TimeValue` and
`ByteSizeValue`. Contained as part of this moves all the TimeValue human
readable fields to the new `humanReadableField` method. A future commit will
move the `ByteSizeValue` calls over to this method.
Relates to #28504
This removes the `Text` and `Geopoint` special handling from `XContentBuilder`.
Instead, these classes now implement `ToXContentFragment` and render themselves
accordingly.
This allows us to further decouple XContentBuilder from Elasticsearch-specific
classes so it can be factored into a standalone lib at a later time.
Relates to #28504
This modifies xcontent serialization of Exceptions to contain suppressed
exceptions. If there are any suppressed exceptions they are included in
the exception response by default. The reasoning here is that they are
fairly rare but when they exist they almost always add extra useful
information. Take, for example, the response when you specify two broken
ingest pipelines:
```
{
"error" : {
"root_cause" : ...snip...
"type" : "parse_exception",
"reason" : "[field] required property is missing",
"header" : {
"processor_type" : "set",
"property_name" : "field"
},
"suppressed" : [
{
"type" : "parse_exception",
"reason" : "[field] required property is missing",
"header" : {
"processor_type" : "convert",
"property_name" : "field"
}
}
]
},
"status" : 400
}
```
Moreover, when suppressed exceptions come from 500 level errors should
give us more useful debugging information.
Closes#23392
After elastic/elasticsearch#29109, the `needsReassignment` method has
been moved to the PersistentTasksClusterService. This commit fixes
some compilation in tests I introduced.
This commit consists of small code cleanups and refactorings in the
persistent tasks framework. Most changes are in
PersistentTasksClusterService where some methods have been renamed
or merged together, documentation has been added, unused code removed
in order to improve readability of the code.
The method Translog#getMinGenerationForSeqNo does not modify the current
translog but only access, it therefore should acquire the readLock
instead of writeLock.
Today we report thread pool info using a common object. This means that
we use a shared set of terminology that is not consistent with the
terminology used to the configure thread pools. This holds in particular
for the minimum and maximum number of threads in the thread pool where
we use the following terminology:
thread pool info | fixed | scaling
min core size
max max size
This commit changes the display of thread pool info to be dependent on
the type of the thread pool so that we can align the terminology in the
output of thread pool info with the terminology used to configure a
thread pool.
A new engine now can have more than one empty translog since #28676.
This cause #testShouldPeriodicallyFlush failed because in the test we
asssume an engine should have one empty translog. This commit takes into
account the extra translog size of a new engine.
The serialization changes for rejected execution exceptions has been
backported to 6.x with the intention to appear in all versions since
6.3.0. Therefore, this BWC layer is no longer needed in master since
master would never speak to a node that does not speak the same
serialization.
The rejected execution handler API says that rejectedExecution(Runnable,
ThreadPoolExecutor) throws a RejectedExecutionException if the task must
be rejected due to capacity on the executor. We do throw something that
smells like a RejectedExecutionException (it is named
EsRejectedExecutionException) yet we violate the API because
EsRejectedExecutionException is not a RejectedExecutionException. This
has caused problems before where we try to catch RejectedExecution when
invoking rejectedExecution but this causes EsRejectedExecutionException
to go uncaught. This commit addresses this by modifying
EsRejectedExecutionException to extend
RejectedExecutionException.
The settings `indices.recovery.concurrent_streams` and
`indices.recovery.concurrent_small_file_streams` were removed in
f5e4cd4616. This commit removes their last traces
from the codebase.
Today the synced-flush always issues a new sync-id even though all
shards haven't been changed since the last seal. This causes active
shards to have different a sync-id from offline shards even though all
were sealed and no writes since then.
This commit adjusts not to renew sync-id if all active shards are sealed
with the same sync-id.
Closes#27838
The index prefix field is normally indexed as docs-only, given that it cannot
be used in phrases. However, in the case that the parent field has been indexed
with offsets, or has term-vector offsets, we should also store this in the index
prefix field for highlighting.
Note that this commit does not implement highlighting on prefix fields, but
rather ensures that future work can implement this without a backwards-break
in index data.
Closes#28994
The method `PersistentTasksClusterService.finishTask()` has been
modified since it was added and does not use any `removeOncompletion`
flag anymore. Its behavior is now similar to `removeTask()` and can be
replaced by this one. When a non existing task is removed, the cluster
state update task will fail and its `source` will still indicate
`finish persistent task`/`remove persistent task`.
* CLI Command: MultiCommand must close subcommands to release resources properly
- Changes are done to override the close method and call close on subcommands using IOUtils#close
- Unit Test
Closes#28953
Currently ESIndexLevelReplicationTestCase executes write operations
without acquiring index shard permit. This may prevent the primary term
on replica from being updated or cause a race between resync and
indexing on primary. This commit ensures that write operations are
always executed under shard permit like the production code.
Changes made in #28972 seems to have changed some assumptions about how
SMILE and CBOR write byte[] values and how this is tested. This changes
the generation of the randomized DocumentField values back to BytesArray
while expecting the JSON and YAML deserialisation to produce Base64
encoded strings and SMILE and CBOR to parse back BytesArray instances.
Closes#29080
I also had to make the test more lenient. This is due to the fact that
Lucene's RamUsageTester was changed in order not to reflect `java.*`
classes and the way that it estimates ram usage of maps is by assuming
it has similar memory usage to an `Object[]` array that stores all keys
and values. The implementation in `LiveVersionMap` tries to be slightly
more realistic by taking the load factor and linked lists into account,
so it usually gives a higher estimate which happens to be closer to
reality.
Closes#22548
Provide more actionable error message when installing an offline plugin
in the plugins directory, and the `plugins` directory for the node
contains plugin distribution.
Closes#27401
When parsing GetResponse it was possible that the equality check failed because
items in the map were in a different order (in the `.equals` implementation).
The Java API documentation for index administration currenty is wrong because
the PutMappingRequestBuilder#setSource(Object... source) an
CreateIndexRequestBuilder#addMapping(String type, Object... source) methods
delegate to methods that check that the input arguments are valid key/value
pairs. This changes the docs so the java api code examples are included from
documentation integration tests so we detect compile and runtime issues earlier.
Closes#28131
By the time the master branch is released the deprecated url
parameters in the `/_cache/clear` API will have been deprecated
for a couple of minor releases. Since master will be the next
major release we are fine with removing these parameters.
Nicholas Knize
Nhat Nguyen
Yu
Milan Chovatiya
Jim Ferenczi
Lee Hinman
Christoph Büscher
Tanguy Leroux
markharwood
Jason Tedor
Adrien Grand
Luca Cavanna
Lee Hinman
Nik Everett
olcbean
David Turner
Alan Woodward
Alan Woodward
Yogesh Gaikwad
Mayya Sharipova