We already introduced the MatchNoneQueryBuilder query that does not
return any documents, mainly because we needed it for internal
representation of the NONE option in the IndicesQueryBuilder.
However, the query was requested at least once also for the query dsl,
and since we can parser it already we should document it as
`match_none` query in the relevant reference docs as well.
Sometimes when running elasticsearch, it is useful to attach a remote
debugger. This change adds a --debug-jvm option (the same name gradle
uses for its tests debug option), which adds java agent config for a
remote debugger. The configuration is set to hava java suspend until the
remove debugger is attached.
closes#14772
This commit adds a unit test for LinkedHashMap serialization that tests
that the method of serialization writes the entries in the LinkedHashMap
in iteration order and that the reconstructed LinkedHashMap preserves
that order. This test is randomized and tests iteration order is
preserved whether the LinkedHashMap is ordered by insertion order or
access order.
Closes#14743
This commit adds a timeout mechanism for sending shard failures. The
requesting thread can attach a listener to the timeout event so that
handling it is part of the event chain.
Relates #14252
This commit changes the signature of StreamInput#readOptionalStreamable
to accept a Supplier to create new streamables rather than requiring
callers to construct new instances. This has the advantage of avoiding
an allocation in cases when the stream indicates the resulting
streamable is null
If you build elasticsearch without a git repository it was creating a null
shortHash which was causing Elasticsearch not to be able to form transport
connections.
Closes#14748
This makes the rest tests **tons** more responsive.
Also stop test progress output from jumping by using formating. The progess
now looks like:
Suites [004/549], Tests [0019|0|0], in 1.58s J2 completed UpdateNumberOfReplicasTests
The changes included are:
1. The suites, total tests, and JVM id are now padded based on their maximum
size. The maximum number of tests is just a guess because that data isn't
easily available when the suite starts. JVM id rarely matters because only
the most crazy individuals use more than 10 JVMs.
2. The suite information is reordered. Now its runtime, jvm id, suite name,
and, optionally, method name. This reordering is useful because the thing
that varies in length, the suite and method name, are on the right hand
side. This means that nothing jumps around during the test run.
This commit adds a method of encoding longs using a variable-length
representation. This encoding is an implementation of the zig-zag
encoding from protocol buffers. Numbers that have a small absolute value
will use a small number of bytes. This is achieved by zig-zagging
through the space of longs in order of increasing absolute value (0, -1,
1, -2, 2, …, Long.MAX_VALUE, Long.MIN_VALUE) -> (0, 1, 2, 3, 4, …, -2,
-1). The resulting values are then encoded as if they represent unsigned
numbers.
ClusterStatsIT#testClusterStatus() contained a race where the
test cluster might still be initializing while test already checks
for a green health status.
With this commit the test waits until the cluster status changed and
checks health afterwards.
Checked with @bleskes.
We recently got a run command with gradle, but it is sometimes useful to
run ES with a specific plugin. This is a start, by making each esplugin
have a run command which installs the plugin and runs elasticsearch in
the foreground.
This makes forbidden patterns a little smarter, so it does not need to
run on every build. It works because the marker file timestamp will be
compared against the source files (which are the inputs to forbidden
patterns).
closes#14788
This issue occurs if the center latitude of the GeoPointDistance query is set to one of the poles. Since this issue is set to be fixed in LUCENE-6897 this commit temporarily limits the random latitudinal location to not include the poles.
_type should have got doc values with the change to default doc values.
However, due to how metadata fields have separate builders and special
constructors, it was not picking it up. This change updates the field
type for _type to have doc values.
closes#14781
If we run out of disk while recoverying the transaction log
we repeatedly fail since we expect the latest tranlog to be uncommitted.
This change adds 2 safety levels:
* uncommitted checkpoints are first written to a temp file and then atomically
renamed into a committed (recovered) checkpoint
* if the latest uncommitted checkpoints generation is already recovered it has to be
identical, if not the recovery fails
This allows to fail in between recovering the latest uncommitted checkpoint and moving
the checkpoint generation to N+1 which can for instance happen in a situation where
we can run out of disk. If we run out of disk while recovering the uncommitted checkpoint
either the temp file writing or the atomic rename will fail such that we never have a
half written or corrupted recovered checkpoint.
Close#14695
Currently the abstract ShapeBuilder class serves too many different
purposes, making it hard to refactor and maintain the code. In order
to reduce the size and responsibilities, this PR moved all the
static factory methods used as a shortcut to create new shape builders
out to a new ShapeBuilders class, similar to how QueryBuilders is
used already.
Martijn van Groningen
Christoph Büscher
Clinton Gormley
Jason Tedor
Ryan Ernst
Kopylov German
J Grubb
Nik Everett
Krishna Raj
Daniel Mitterdorfer
Peter Lebedev
Michael McCandless
Nicholas Knize
Michael McCandless
Simon Willnauer