Add methods to operate on multi-valued fields in the expressions language.
Note that users will still not be able to access individual values
within a multi-valued field.
The following methods will be included:
* min
* max
* avg
* median
* count
* sum
Additionally, changes have been made to MultiValueMode to support the
new median method.
closes#11105
Today we barf if repositories are unregistered with a `*` pattern. This
happens on almost every test and adds weird log messages. I dont' think
we should barf in that case.
Closes#11113
We have some builders, specifically query builders, `SearchSourceBuilder`, `QuerySourceBuilder` and `SuggestBuilder`, that implement `ToXContent` and also allow to build their content as bytes by simply creating a `BytesReference` that holds their json (or yaml etc.) content (`buildAsBytes` methods). They can also print out their content through `toString`. Made sure that those common methods are in one single place and reused where needed.
Also, merged `QueryBuilder` and `BaseQueryBuilder` and made `QueryBuilder` an abstract class instead of an interface.
Closes#11063
We parse the rewrite field in FuzzyQueryParser but we don't allow to set it via FuzzyQueryBuilder for our java api users. Added missing field and setter.
Closes#11130Closes#11139
These clauses filter the document space without affecting scoring and map to
Lucene's BooleanClause.Occur.FILTER. The `filtered` query is now deprecated and
```json
{
"filtered": {
"query": { //query },
"filter": { //filter }
}
}
```
should be replaced with
```json
{
"bool": {
"must": { //query },
"filter": { //filter }
}
}
```
We are using a a VLong to serialize the PercolateResponse#tookInMillis. This
can due to several `System.currentTimeMillis()` implemenation details be negative.
We should prevent the negavite value for being serialized as a VLong and make sure
we use a valid value for this in the first place
Closes#11138
A few meta fields can currently be set within a document's source.
However, the recommended way to set meta fields like this is through
the api, and setting within the document can be a performance trap
(e.g. needing to find _id in order to route the document).
This change removes the ability to set meta fields within
a document source for 2.0+ indexes.
closes#11051closes#11074
Several plugins (e.g. elasticsearch-cloud-aws, elasticsearch-cloud-azure, elasticsearch-cloud-gce)
have integration tests that run with actual credentials to a remote service, so test runs
need access to this file.
These all require the tester (or jenkins) to supply the file with -Dtests.config.
In `NodeEnvironment.deleteShardDirectoryUnderLock`, we will now attempt
to acquire, then release, the `write.lock` file for the Lucene index in
question to ensure that no other `IndexWriter` has the directory open
before deleting the data.
Note that the `write.lock` file must be released before the actual
deletion in order to allow the directory to be deleted.
Fixes#11097
If the user has set a shard_min_doc_count setting then avoid looking up background frequencies if the term fails to meet the foreground threshold on a shard.
Closes#11093
* Properly support symlinks (e.g. /tmp -> /mnt/tmp)
* Check all configured paths up front and deliver the best exception we can when things are wrong
* Initialize securitymanager earlier
* Fix too-loud error logging of Natives root check
As a follow up to #10870, this removes support for
index templates on disk. It also removes a missed
place still allowing disk based mappings.
closes#11052
Martijn van Groningen
Jack Conradson
Robert Muir
Robert Muir
Adrien Grand
Simon Willnauer
javanna
Dawid Weiss
Shay Banon
Ryan Ernst
Igor Motov
Lee Hinman
Britta Weber
markharwood
gmarz
Michael McCandless