ObjectParser makes parsing XContent 95% easier. No more nested loops.
No more forgetting to use ParseField. Consistent handling for arrays.
Awesome. But ObjectParser doesn't support building things objects whose
constructor arguments are mixed in with the rest of its properties.
Enter ConstructingObjectParser! ConstructingObjectParser queues up
fields until all of the constructor arguments have been parsed and
then sets them on the target object.
Closes#17352
* Add isSearchable and isAggregatable (collapsed to true if any of the instances of that field are searchable or aggregatable).
* Accept wildcards in field names.
* Add a section named conflicts for fields with the same name but with incompatible types (instead of throwing an exception).
This commit fixes a test bug in the scaling thread pool idle
test. Namely, a random thread pool is chosen which could have a min pool
size of one or four but the while loop was acting as if the min pool
size was four (this is due to the test having been initially written for
only the generic thread pool).
Additionally, a latch is added between the test thread and the work
tasks to reduce the chance of a race condition between the test thread
and last few tasks.
Hi,
I've created a query builder DSL for Kotlin language that mimics the JSON query DSL.
This makes it easier to translate the documentation targeting the JSON api onto kotlin code.
Please consider adding it to the list of community clients.
Thanks,
Mike Buhot
This commit slightly expands the scaling thread pool configuration test
coverage. In particular, the test testScalingThreadPoolConfiguration is
expanded to include the case when min is equal to size, and the test
testDynamicThreadPoolSize is expanded to include all possible cases when
size is greater than or equal to min.
This commit fixes an index name equality check in RoutingNodes. Namely,
the check was comparing an instance of Index to an instance of
String. Instead, the index name should be obtained from the Index
instance to be compared to the instance of String.
Closes#17982
The RPM init script did not include the check for `bin/elasticsearch` being
executable. This fix adds this checks and makes the tests pass.
This fixes the init script, so the tests pass on centos-6 again.
The url that takes an id has a trailing forward slash, not really an
error but as its the only url in the whole spec that does this it
triggered my OCD :)
Today when restarting Elasticsearch using the start-stop-daemon on
Debian-based systems using System V init, we sleep for one second
between the process successfully stopping and starting the process
again. This sleep is unnecessary as the stop function retries forever
until the previous instance successfully terminates. This commit removes
that unncessary sleep.
Relates #17966
Previously, we would determine index deletes in the cluster state by
comparing the index metadatas between the current cluster state and the
previous cluster state and decipher which ones were missing (the missing
ones are deleted indices). This led to a situation where a node that
went offline and rejoined the cluster could potentially cause dangling
indices to be imported which should have been deleted, because when a node
rejoins, its previous cluster state does not contain reliable state.
This commit introduces the notion of index tombstones in the cluster
state, where we are explicit about which indices have been deleted.
In the case where the previous cluster state is not useful for index
metadata comparisons, a node now determines which indices are to be
deleted based on these tombstones in the cluster state. There is also
functionality to purge the tombstones after exceeding a certain amount.
Closes#17265Closes#16358Closes#17435
Nik Everett
Jim Ferenczi
Jason Tedor
Lee Hinman
Shane Connelly
Isabel Drost-Fromm
Christoph Büscher
Clinton Gormley
Rafał Bigaj
Jihun No
Areek Zillur
Mike Buhot
Alexander Reelsen
Martijn Laarman
Pius
Adrien Grand
Ali Beyad