This option allows to force the xcontent type to use to store the `_source`
document. The default is to use the same format as the input format.
This commit makes this option ignored for 2.x indices and rejected for 3.0
indices.
This commit removes and now forbids all uses of
Collections#shuffle(List) and Random#<init>() across the codebase. The
rationale for removing and forbidding these methods is to increase test
reproducibility. As these methods use non-reproducible seeds, production
code and tests that rely on these methods contribute to
non-reproducbility of tests.
Instead of Collections#shuffle(List) the method
Collections#shuffle(List, Random) can be used. All that is required then
is a reproducible source of randomness. Consequently, the utility class
Randomness has been added to assist in creating reproducible sources of
randomness.
Instead of Random#<init>(), Random#<init>(long) with a reproducible seed
or the aforementioned Randomess class can be used.
Closes#15287
In commit fafeb3a, we've refactored REST response handling logic
and returned HTTP status names instead of HTTP status codes for
bulk item responses. With this commit we restore the original
behavior.
Checked with @bleskes.
This method currently allows to write arbitrary bytes in an xcontent stream.
I changed it so that it can only write data to the same stream as the xcontent
(the bos parameter is removed) and that it yells at you if you try to write
raw bytes that can't be recognized as xcontent. Also the logic to copy the
structure instead of appending the bytes directly if the source and target
are of a different xcontent type have been moved to the low-level
XContentGenerator.
Tons of ancient "benchmarks" exist in elasticsearch. These are main
methods that do some kind of construction of ES classes and time various
things. The problem with these is they are not maintained, and not run.
Refactorings that touch anything that is common in these classes is very
painful. Going through these, almost all would simply not work in 2.x
without modifications (because they do not set path.home).
This change removes the entire benchmark package. If someone needs to
run a benchmark like this, they can look at history for examples if
necessary (although these examples are often not realistic and should
just start real elasticsearch processes in a shell script). Longer term,
we should make this easier to do by having the build support adding real
benchmarks which can be run in jenkins (so we know they actually run,
instead of doing refactorings with pure guesswork as to whether the
benchmark would run correctly).
Both modules and integ-test-zip have integration tests (the latter being
the base rest tests). We can currently get odd behavior where
integ-test-zip's integ test does not shutdown its cluster before running
mdoule integ tests (and it then tries to shutdown all those clusters at
once after modules integ tests have run).
The underlying issue can be attributed to a bug in gradle with how cross project
mustRunAfter work with finalizers. This change works around this bug by
setting up mustRunAfter on the shutdown task itself.
we are not ready for this yet:
```
if (shardRouting.primary() && shardRouting.isRelocationTarget() == false) {
throw new IllegalIndexShardStateException(shardId, state, "shard is not a replica");
}
```
IndexResponse, DeleteResponse and UpdateResponse share some logic. This can be unified to a single DocWriteResponse base class. On top, some replication actions are now not about write operations anymore. This commit renames ActionWriteResponse to ReplicationResponse
Last some toXContent is moved from the Rest layer to the actual response classes, for more code re-sharing.
Closes#15334
The test configuration with seed A23029712A7EFB34 overwhelmed the pool which is invoked
in TransportService#sendLocalRequest().
With this commit we reduce the maximum number of concurrent requests from 10 to 7 and
add the failure message to the test output on the failing assertion for easier analysis.
As a replacement use ExistsQueryBuilder inside a mustNot() clause.
So instead of using `new ExistsQueryBuilder(name)` now use:
`new BoolQueryBuilder().mustNot(new ExistsQueryBuilder(name))`.
Closes#14112
This makes some minor improvements (does not fix all problems!)
It reorders unicast disco in elasticsearch.yml to be right after the network host,
for better locality.
It removes the warning (unreleased) about publish addresses, lets try to really discourage setting
that unless you need to (behind a proxy server). Most people should be fine with `network.host`
Finally it reorganizes the network docs page a bit:
We add a table of 4 "basic" settings at the very beginning:
* network.host
* discovery.zen.ping.unicast.hosts
* http.port
* transport.tcp.port
The first two being the most important, which addresses to bind and talk to, and the other two
being the port numbers.
The rest of the stuff I tried to simplify and reorder under "advanced" headers.
This is just a quick stab, I still think we need more effort into this thing, but we gotta start somewhere.
Jim Ferenczi
Adrien Grand
Jason Tedor
Ryan Ernst
Daniel Mitterdorfer
Simon Willnauer
Simon Willnauer
Clinton Gormley
Isabel Drost-Fromm
Yannick Welsch
Robert Muir
Robert Muir
Boaz Leskes
Jun Ohtani
Christoph Büscher