Added an initial script construct to unify the parameters typically
passed to methods in the ScriptService. This changes the way several public
methods are called in the ScriptService along with all the callers
since they must wrap the parameters passed in into a script object. In the
future, parsing parameters can also be moved into this construct along with
ToXContent.
closes#10649
When using a filesystem that may have lag between an index being created
on the primary and a on the replica, creation of the ShadowEngine can
fail because there are no segments in the directory.
In these situations, we retry during engine creation to wait until an
index is present in the directory. The number wait delay is
configurable, defaulting to waiting for 5 seconds from an index to
become available.
Resolves#10637
Nested classes have the advantage of organizing the hack in a way
where its easy to see what is happening overall, but they have
the downside of class names with $ in them.
These names work just fine, but can require shell escaping
or other annoyances, which is the last thing you want if
you are trying to just reproduce.
Also changed the stash logger to not log all stashed values under debug (it does trace now) but do dump the stash content upon failure (under info as a XContent)
This improves the NodeEnvironment code that walks through all mount
points looking for the one matching the file store for a specified
path, to make it a bit more defensive. We currently rely on this to
log the correct file system type of the path.data paths.
Closes#10696
Closes#10397
When putting new templates to an index they are added to the cache
of compiled templates as a side effect of the validate method. When
updating templates they are also validated but the scripts that are
already in the cache never get updated.
As per comments on PR #10526 adding more tests around updating scripts
and templates.
Extends ShardStats with commit specific information. We currently expose commit id, generation and the user data map.
The information is also retrievable via the Rest API by using `GET _stats?level=shards`
Closes#10687
We no longer support overriding field index names, but the lookup
data structures still optimize for this use case. This complicates
the work for #8871. Instead, we can use a lookup structure
by making the legacy case slower.
This change simplifies the field mappers lookup to only
store a single map, keyed by the field's full name. It also
changes a lot of tests to decrease the uses of the older api
(looking up by index name where the index name is different
than the field name).
closes#10705
If a user explicitly defined the tree_level or precision parameter in a geo_shape mapping their specification was always overridden by the default_error_pct parameter (even though our docs say this parameter is a 'hint'). This lead to unexpected accuracy problems in the results of a geo_shape filter. (example provided in issue #9691)
This simple patch fixes the unexpected behavior by setting the default distance_error_pct parameter to zero when the tree_level or precision parameters are provided by the user. Under the covers the quadtree will now use the tree level defined by the user. The docs will be updated to alert the user to exercise caution with these parameters. Specifying a precision of "1m" for an index using large complex shapes can quickly lead to OOM issues.
closes#9691
This is currently submitted as a patch in LUCENE-6422. It removes unnecessary transient memory usage for QuadPrefixTree and, for 1.6.0+ shape indexes adds a new compact bit encoded representation for each quadcell. This is the heart of numerous false positive matches, OOM exceptions, and all around poor shape indexing performance. The compact bit representation will also allows for encoding 3D shapes in future enhancements.
Today we have duplicated logic in the MockInternal and MockShadowEngine
since they need to subclass the actual engine. This commit shares the most of
the code making it easier to add mock engines in the future.
In Lucene 5.1 lots of filters got deprecated in favour of equivalent queries.
Additionally, random-access to filters is now replaced with approximations on
scorers. This commit
- replaces the deprecated NumericRangeFilter, PrefixFilter, TermFilter and
TermsFilter with NumericRangeQuery, PrefixQuery, TermQuery and TermsQuery,
wrapped in a QueryWrapperFilter
- replaces XBooleanFilter, AndFilter and OrFilter with a BooleanQuery in a
QueryWrapperFilter
- removes DocIdSets.isBroken: the new two-phase iteration API will now help
execute slow filters efficiently
- replaces FilterCachingPolicy with QueryCachingPolicy
Close#8960
This upgrade is for https://issues.apache.org/jira/browse/LUCENE-6442
It should improve test reproducibility, especially if you are on a mac
and want to reproduce a jenkins failure that happened on linux.
This commit changes dynamic mappings updates so that they are synchronous on the
entire cluster and their validity is checked by the master node. There are some
important consequences of this commit:
- a failing index request on a non-existing type does not implicitely create
the type anymore
- dynamic mappings updates cannot create inconsistent mappings on different
shards
- indexing requests that introduce new fields might induce latency spikes
because of the overhead to update the mappings on the master node
Close#8688
Because the fetch phase now has nested doc, the logic that deals with detecting if a named nested query/filter matches with a hit can be removed.
Closes#10661
Jack Conradson
Lee Hinman
Simon Willnauer
Robert Muir
Ryan Ernst
Adrien Grand
Simon Willnauer
Jun Ohtani
Robert Muir
Boaz Leskes
markharwood
Clinton Gormley
Michael McCandless
Isabel Drost-Fromm
Isabel Drost-Fromm
Nicholas Knize
Martijn van Groningen