This PR fixes a bug where a NPE was thrown when parsing a moving average pipeline aggregation request which did not specify a window size.
Closes#17516
Now the `match` query has been split out into `match`, `match_phrase` and `match_phrase_prefix` we need to update the docs to remove the deprecated syntax
This adds shuffling of xContent similar to #17521 to the aggregation and pipeline aggregation base test.
The additional shuffling uncovered that some aggregation builders internally store some properties in a
way that made the equals() testing fail when the xContent is shuffled.
For TopHitsAggregatorBuilder, the internal scriptFields parameter was changed to a set because the order
they appear in the xContent should not matter. For FiltersAggregatorBuilder, the internal list of KeyedFilters
is sorted by key now. As a side effect, the keys in the aggregation response are now not always in the same
order as the filters in the query, but sorted by key as well (unless they are anonymous).
Closes#17513
The current example in the documentation for Index Templates lacks any properties values. This is helpful to many devs that aren't sure how to take a regular Index Mapping and convert it to a template.
Instead of hardcoding localhost:9200, the smoke tester
now uses the portsfile's first entry to find out, which
host/port combination to test HTTP against.
Closes#17409
DiscoveryNode is immutable yet we rebuild DiscoveryNode#toString on
every invocation. Most importantly, this just leads to unnecessary
allocations. This is most germane to ZenDiscovery and the processing of
cluster states where DiscoveryNode#toString is invoked when submitting
update tasks and processing cluster state updates.
Closes#17543
IMHO the original text here was incomplete. Adding the simple words 'in the index mapping' makes this sentence more clear. Perhaps a be more clear to make this a link.
This fix ensures the filter and filters aggregation will not throw a NPE when `{}` is passed in as a filter. Instead `{}` is interpreted as a MatchAllDocsQuery.
Closes#17518
This commit adds a guard preventing old cluster states from entering
into the pending queue when we are following a master, and cleans old
cluster states from the pending queue when processing a commit.
* [TEST] check registered queries one by one in SearchModuleTests
* Switch to using ParseField to parse query names
If we have a deprecated query name, at the moment we don't have a way to log any deprecation warning nor fail when we are in strict mode. With this change we use ParseField, which will take care of the camel casing that we currently do manually (so that one day we can remove it more easily). This also means, that each query will have a unique preferred name, and all the other names are deprecated.
Terms query "in" synonym is now formally deprecated, as well as fuzzy_match, match_fuzzy, match_phrase and match_phrase_prefix for match query, mlt for more_like_this and geo_bbox for geo_bounding_box. All these will be removed in 6.0.
Every QueryParser holds now a ParseField constant called QUERY_NAME_FIELD that holds the name for it. The first name is the preferred one, all the others are deprecated. The first name is taken from the NAME constant already present in each query builder object, so that we somehow keep the serialization constant separated from ParseField. This change also allowed us to remove the names method from the QueryParser interface.
The `phrase` and `phrase_prefix` options in the `MatchQueryBuilder` have been deprecated in favour of using the new `MatchPhraseQueryBuilder` and `MatchPhrasePrefixQueryBuilder`. This is not a breaking change since `MatchQueryBuilder` still supports `phrase` and `phrase_prefix` but this option will be removed from the `MatchQueryBuilder` in the future (probably in 6.0)
Relates to https://github.com/elastic/elasticsearch/pull/17458#discussion_r58351998
Currently if thread cpu time is not supported (for instance, on
operating systems such as FreeBSD), an `IllegalStateException` is thrown
in `HotThreads#innerDetect()` that causes the API to return a useless
response.
This changes the check to be earlier, substituting a message for the
hot_threads output (in case some nodes *do* support it).
Additionally, if an exception is thrown during the hot_threads
generation it is now logged and the best effort output is returned.
When a shard is delayed, we now show output like:
```json
{
"shard" : {
"index" : "i",
"index_uuid" : "QzoKda9aQCG_hCaZQ18GEg",
"id" : 3,
"primary" : false
},
"assigned" : false,
"unassigned_info" : {
"reason" : "NODE_LEFT",
"at" : "2016-04-04T16:44:47.520Z",
"details" : "node_left[HyRLmMLxR5m_f58RKURApQ]"
},
"allocation_delay" : "59.9s",
"allocation_delay_ms" : 59910,
"remaining_delay" : "38.9s",
"remaining_delay_ms" : 38991,
"nodes" : {
"jKiyQcWFTkyp3htyyjxoCw" : {
"node_name" : "Landslide",
"node_attributes" : { },
"final_decision" : "YES",
"weight" : 1.0,
"decisions" : [ ]
},
"9bzF0SgoQh-G0F0sRW_qew" : {
"node_name" : "Caretaker",
"node_attributes" : { },
"final_decision" : "NO",
"weight" : 2.0,
"decisions" : [ {
"decider" : "same_shard",
"decision" : "NO",
"explanation" : "the shard cannot be allocated on the same node id [9bzF0SgoQh-G0F0sRW_qew] on which it already exists"
} ]
}
}
}
```
Where the new addition is this section:
```
"allocation_delay" : "59.9s",
"allocation_delay_ms" : 59910,
"remaining_delay" : "38.9s",
"remaining_delay_ms" : 38991,
```
Which shows the configured delay as well as the remaining delay until
the shard can be considered "assignable". This data is only shown if the
shard is unassigned.
Relates to #17372
Otherwise, when trying to calculate the amount of disk usage *after* the
shard has been allocated, it has incorrectly subtracted the shadow
replica size.
Resolves#17460
apart from locahost typo, the issue is that localhost is not 100% safe
for all distros with IPv6.
For example fedora23 defines localhost4 and localhost6 (among other
aliases) so `curl localhost:9200` doesn't work.
For this reason, I think it's safer to replace localhost with 127.0.0.1
This commit quotes the variable that contains the path to the java
binary. Without these quotes, when the arguments to eval are evaluated
the existing quotes will be removed leading to unquoted use of the path
to the java binary. If this path contains spaces, evaluation will fail.
Nik Everett
Colin Goodheart-Smithe
Martijn van Groningen
Christoph Büscher
Clinton Gormley
James Bertouch
Mahmoud Lababidi
Alexander Reelsen
Igor Motov
Jason Tedor
Sergii Golubev
Jeff
Dimitrios Liappis
Spencer
Luca Cavanna
Jim Ferenczi
Lee Hinman
Zachary Tong
Tanguy Leroux
Dimitrios Liappis
Martijn Laarman