We used to check on several places if we are still open but non of these
places did the check under the lock which leaves a small window where we
potentially get closed but still access an already closed channel or another
IO resource.
This is a pretty trivial change that moves most of the monitor service related
object creation from guice into the monitor service. This is a babystep towards removing
guice on the node level as well. Instead of opening huge PRs I try to do this in baby-steps
that are easier to digest.
The Exec task outputs stdout/stderr to the standard streams by default.
However, to keep output short, we currently capture this, and only
output if the task failed. This change makes a small wrapper around Exec
to facilitate this behavior anywhere we use Exec.
This commit adds a property that will prevent the Gradle daemon from
being used for builds (even if one is running). This is to avoid some
nasty issues (e.g., SIGBUS faults and other mmap diasters) that result
from class loaders not being closed properly.
We handle AlreadyClosedExceptions gracefully wherever IndexShard / Engine
is used. In some cases, instead of throwing the appropriate exception we
bubble up ChannelClosedException instead which causes shard failures etc.
Today, it seems like that this can only happen if the engine is closed without
acquireing the lock which means that the shard has failed already so the impact is really
just a confusing log message. Yet, this change enforces throwing the right exception
if the translog is already closed.
Closes#14866
This change delays the lookup for whatever is passed to extra config as
the source file to happen at execution time. This allows using eg a task
which generates a file, but maintains the checks that the file is not a
dir and that it exists at runtime.
This change allows copy extra files into the integ test cluster before
it runs. However, it explicitly forbids overwriting elasticsearch.yml,
since that is generated.
The current mechanism for adding plugins to the integTest cluster is to
have a FileCollection. This works well for the integTests for a single
plugin, which automatically adds itself to be installed. However, for qa
tests where many plugins may be installed, and from other projects, it
is cumbersome to add configurations, dependencies and dependsOn
statements over and over. This simplifies installing a plugin from
another project by moving this common setup into the cluster
configuration code.
This adds support for arbitrary headers sent with each REST request, it
will allow us to test things like different xcontent-encoding (see
50_with_headers.yaml for what this looks like).
Headers are specified at the same level as `catch`, so a request would
look like:
```yaml
- do:
headers:
Content-Type: application/yaml
get:
index: test_1
type: _all
id: 1
```
The current wait condition for an integ test cluster being up is a
simple http get on the root path for elasticsearch. However, it is
useful to allow having arbitrary wait conditions. This change reworks
the wait task to first check that each node process started successfully
and has a socket up, followed by an arbitrary wait condition which
defaults to the current http get.
Also, cluster settings are allowed to be added, and overriden. Finally,
custom setup commands are made relative to the elasticsearch home dir
for each node.
Jason Tedor
Simon Willnauer
Simon Willnauer
Britta Weber
Christoph Büscher
Ryan Ernst
Nik Everett
Lee Hinman
Jimmi Dyson
Adrien Grand
Isabel Drost-Fromm
Clinton Gormley
Lee Hinman
Yannick Welsch