Changes the serialisation of pre and post offset to use Long instead of VLong so that negative values are supported. This actually only showed up in the case where minDocCount=0 as the rounding is only serialised in this case.
Closes#7312
The term vector API can now generate term vectors on the fly, if the terms are
not already stored in the index. This commit exploits this new functionality
for the MLT query. Now the terms are directly retrieved using multi-
termvectors API, instead of generating them from the texts retrieved using the
multi-get API.
Closes#7014
Today we have very confusing naming since some methods names claim to
read binary but in fact read utf-16 and convert to utf-8 under the hood.
This commit clarifies the interfaces and adds additional documentation.
Closes#7367
These options are not used anymore. Instead numeric values can now contain dups
and it is the responsibility of the aggregation to deal with it (eg. terms).
And otherwise all values sources are now sorted, which is the contract of the
interfaces that they implement.
Close#7276
A request that relates to indices (`IndicesRequest` or `CompositeIndicesRequest`) might be converted to some other internal request(s) (e.g. shard level request) that get distributed over the cluster. Those requests contain the concrete index they refer to, but it is not known which indices (or aliases or expressions) the original request related to.
This commit makes sure that the original indices are available as part of the shard level requests and makes them implement `IndicesRequest` as well.
Also every internal request should be created passing in the original request, so that the original headers, together with the eventual original indices and options, get copied to it. Corrected some places where this information was lost.
NOTE: As for the bulk api and other multi items api (e.g. multi_get), their shard level requests won't keep around the whole set of original indices, but only the ones that related to the bulk items sent to each shard, the important bit is that we keep the original names though, not only the concrete ones.
Closes#7319
This change fixes the creation circle shapes o it calculates it correctly instead of essentially using the diameter as the radius. The radius has to be converted into degrees but calculating the ratio of the desired radius to the circumference of the earth and then multiplying it by 360 (number of degrees around the earths circumference). This issue here was that it was only multiplied by 180 making the result out by a factor of 2. Also made the test for circles actually check to make sure it has the correct centre and radius.
Closes#7301
Recent test failures triggered by #7289 were caused by this, simply because internal node settings (transport type key) that are not supported by the external older nodes were copied to them by mistake.
* Removed & refactored unused module code
* Allowed to set transports programmatically
* Allow to set the source of the changed transport
Note: The current implementation breaks BWC as you need to specify a concrete
transport now instead of a module if you want to use a different
Transport or HttpServerTransport
Closes#7289
TransportShardSingleOperationAction is currently subclassed by different transport actions. Some of them are internal only, meaning that their execution will take place only in the same node where their parent execution took place. That means that their main transport handler doesn't need to be registered, the only transport handler that's needed is the shard level one.
Added `isSubAction` method (defaults to false) to the parent class that tells whether the action is a main one or a subaction, used to decide whether we need to register the main transport handler.
Closes#7285
These two aggregators basically do exactly the same thing, they just interpret
bytes differently. This refactoring found an (unreleased) bug in the long terms
aggregator which didn't work correctly with duplicate values.
Close#7279
This was causing too much work e.g. when pulling node stats or when
opening a new reader, because the least_used distributor would
unnecessarily check free disk space on all path.data entires every
time we try to open a file for reading or check its length.
Closes#7306Closes#7323
This issue has been fixed in commons-cli:1.3 project which sadly has not been released yet.
See https://issues.apache.org/jira/browse/CLI-183
This patch builds another list of options with no selected groups by default.
When commons-cli:1.3 will be released, we need to remove this patch.
Closes#7282.
Switch management threads to a fixed thread pool with up to 5 threads, and queue size of 100 by default, after which excess incoming requests are rejected.
Closes#7318Closes#7320
The score is explained already, it should not be again explained per function.
Also, remove explanation from parameter list of ScoreFunction#explainScore()
and leave only the score.
This also removes ExplainableSearchScript which is not used anywhere and
was the only reason to have the Explanation in the parameter anyway.
closes#7245
Colin Goodheart-Smithe
javanna
Martijn van Groningen
Alex Ksikes
Simon Willnauer
Adrien Grand
Igor Motov
Shay Banon
uboness
Alexander Reelsen
mikemccand
David Pilato
Robert Muir
Britta Weber
Lee Hinman
Clinton Gormley