The _uid field wasn't available in a script despite it's always stored. Made it available and made available also _id and _type fields that are deducted from it.
Closes#6406
The versionMap holds all versions (keyed by _uid) for recently indexed
documents. Previously we only cleared it during flush, which can be
infrequent if the translog flush thresholds are high, and can cause
excessive heap usage especially for small documents.
Now we clear it during refresh which is usually more frequent
(e.g. once per second by default).
Closes#6379
The GeoBounds Aggregation is a new single bucket aggregation which outputs the coordinates of a bounding box containing all the points from all the documents passed to the aggregation as well as the doc count. Geobound Aggregation also use a wrap_logitude parameter which specifies whether the resulting bounding box is permitted to overlap the international date line. This option defaults to true.
This aggregation introduces the idea of MetricsAggregation which do not return double values and cannot be used for sorting. The existing MetricsAggregation has been renamed to NumericMetricsAggregation and is a subclass of MetricsAggregation. MetricsAggregations do not store doc counts and do not support child aggregations.
Closes#5634
This commit reverts the commit for issue #5900 introduced
in `1.2.0`. The unlimited translog size can cause memory pressure
on ES instances with low memory and high indexing load.
Closes#6377
Routing has been inadvertly changed in #5562 resulting in documents going to
different shards in 1.2. This is a terrible bug because an indexing request
would not necessarily go to the same shard anymore, potentially leading to
duplicates.
Close#6391
Revert "[BUILD] Promote artifacts from strings to their own type"
This reverts commit dcd4ba0654eb6780235718092969c2f9e6b38775.
This reverts commit 00d7eb3c0a6eefdb5947d07b18cf071ba538d696.
Previously, More Like This would create a new mlt query for each value of a
multi-value field. This could result in all the values of the field to be
selected, which defeats the purpose of More Like This. Instead, the correct
behavior is to generate only one mlt query for all the values of the field.
This commit provides the correct behavior for More Like This DSL. The fix for
More Like This API will be coming in another commit.
Closes#6310
The BigArrays limit is currently shared by the translog, netty, http and some
queries/aggregations. If any of these consumers starts taking a lot of memory,
then other ones might fail to allocate memory, which could have bad
consequences, eg. if ping requests can't be sent. The plan is to come up with
a better solution in 1.3.
Close#6332
Adding the second index might cause relocation of existing shards depending on the number of nodes available, let's wait for relocation to be finished before going ahead and checking the cat shards outpu
Yervand Aghababyan
Steve Fuller
Jad Naous
mikemccand
gseng
Christian Wolfe
Philip Stevens
stephlag
javanna
Israel Tsadok
Colin Goodheart-Smithe
Simon Willnauer
Rob Young
Boaz Leskes
Adrien Grand
violuke
Kevin Wang
darkwarriors
Alex Ksikes
Patrik Ragnarsson
Gaurav Arora
James Yu
leonardo menezes
Ivan Brusic
salyh
Andrew Raines
Britta Weber