Provide better error message when an incompatible node connects to a node
We should give a better exception message when an incompatible node connects
and we receive a messeage. This commit adds a clear excpetion based on the
protocol version received instead of throwing cryptic messages about not fully reaed
buffer etc.
Relates to #17090
We should give a better exception message when an incompatible node connects
and we receive a messeage. This commit adds a clear excpetion based on the
protocol version received instead of throwing cryptic messages about not fully reaed
buffer etc.
Relates to #17090
The previous method sorted first by _score, then _uid. In certain situations, this allowed
floating point errors to slightly alter the sort order, causing test failure.
We only sort on _uid now, which should be deterministic and allow comparison of ten
documents. Not quite as useful, but less fragile and we still check to make sure num hits
and max score are identical.
Closes#17164
If this query doesn't take the child type into account then it can match other
child document types pointing to the same parent type and that have the same id too.
Today we allow to set all kinds of index level settings on the node level which
is error prone and difficult to get right in a consistent manner.
For instance if some analyzers are setup in a yaml config file some nodes might
not have these analyzers and then index creation fails.
Nevertheless, this change allows some selected settings to be specified on a node level
for instance:
* `index.codec` which is used in a hot/cold node architecture and it's value is really per node or per index
* `index.store.fs.fs_lock` which is also dependent on the filesystem a node uses
All other index level setting must be specified on the index level. For existing clusters the index must be closed
and all settings must be updated via the API on each of the indices.
Closes#16799
This commit fixes an OOM error that happens when the XContentParser.readList() method is asked to parse a single value instead of an array. It fixes the UpdateRequest parsing as well as remove some leniency in the readList() method so that it expect to be in an array before parsing values.
closes#15338
Now we have 16870 we can enable the request cache by default. The caching can still be disabled on a per request basis and can still be disabled in the settings, only the default value has changed. For now this is done regardless of whether the shard is active or inactive.
Closes#17134
This change adds a rewrite phase to the queries on the shard before they are assessed for caching or executed. This allows the opportunity to rewrite queries as faster running simpler queries based on attributes known to only the shard itself. The first query to implement this is the RangeQueryBuilder which will rewrite to a MatchAllQueryBuilder if the range of terms on the shard is a subset of the query and rewrites to a MatchNoneQueryBuilder if the range of terms on the shard is completely outside the query.
Currently, global and index level state format type can be configured through gateway.format.
This commit removes the ability to configure format type for these states.
Now we always store these states in SMILE format and ensure we always write them
to disk in the most compact way.
Adds support for scheduling commands to run at a later time on another
thread pool in the current thread's context:
```java
Runnable someCommand = () -> {System.err.println("Demo");};
someCommand = threadPool.getThreadContext().preserveContext(someCommand);
threadPool.schedule(timeValueMinutes(1), Names.GENERAL, someCommand);
```
This happens automatically for calls to `threadPool.execute` but `schedule`
and `scheduleWithFixedDelay` don't do that, presumably because scheduled
tasks are usually context-less. Rather than preserve the current context
on all scheduled tasks this just makes it possible to preserve it using
the syntax above.
To make this all go it moves the Runnables that wrap the commands from
EsThreadPoolExecutor into ThreadContext.
This, or something like it, is required to support reindex throttling.
For the current refactoring of SortBuilders related to #10217,
each SortBuilder should get a build() method that produces a
SortField according to the SortBuilder parameters on the shard.
This change also slightly refactors the current parse method in
SortParseElement to extract an internal parse method that returns
a list of sort fields only needs a QueryShardContext as input
instead of a full SearchContext. This allows using this internal
parse method for testing.
Refactors all suggestion builders to be able to be parsed on
the coordinating node and serialized as objects to the shards.
Specifically, all SuggestionBuilder implementations implement
NamedWritable for serialization, a fromXContent() method that
handles parsing xContent and a build() method that is called
on the shard to create the SuggestionContext.
Relates to #10217
Alexander Reelsen
Simon Willnauer
Simon Willnauer
Martijn van Groningen
Jason Tedor
Ryan Ernst
Areek Zillur
Christoph Büscher
Zachary Tong
Jack Conradson
Boaz Leskes
Tanguy Leroux
Clinton Gormley
Colin Goodheart-Smithe
Nik Everett
Alexander Kazakov
Igor Motov
Yannick Welsch