This commit introduces a new plugin for file-based unicast hosts
discovery. This allows specifying the unicast hosts participating
in discovery through a `unicast_hosts.txt` file located in the
`config/discovery-file` directory. The plugin will use the hosts
specified in this file as the set of hosts to ping during discovery.
The format of the `unicast_hosts.txt` file is to have one host/port
entry per line. The hosts file is read and parsed every time
discovery makes ping requests, thus a new version of the file that
is published to the config directory will automatically be picked
up.
Closes#20323
This change adds a `field.with.dots` to all 2.4 bwc indicse and above.
It also adds verification code to OldIndexBackwardsCompatibilityIT to
ensure we upgrade the indices cleanly and the field is present.
Closes#19956
Due to the way the nodes where shut down etc. we always flushed
away the translog. This means we never tested upgrades of transaction
logs from older version. This change regenerates all valid bwc indices
and repositories with transaction logs and adds correspondent changes
to the OldIndexBackwardsCompatibilityIT.java
`create_bwc_index.py` has some cruft in it that only works on 2.x or
even before. This commit make the tool functional, yet there might still
be some bwc relevant things missing here.
Closes#19253
As discussed at https://github.com/elastic/elasticsearch-cloud-azure/issues/91#issuecomment-229113595, we know that the current `discovery-azure` plugin only works with Azure Classic VMs / Services (which is somehow Legacy now).
The proposal here is to rename `discovery-azure` to `discovery-azure-classic` in case some users are using it.
And deprecate it for 5.0.
Closes#19144.
Today when parsing settings during bootstrap, we add a system property
for every Elasticsearch setting. Additionally, settings can be set via
system properties. This commit simplifies this situation.
- settings are no longer propogated to system properties
- system properties can not be used to set settings
- the "es." prefix on settings is no longer required (nor permitted)
- test logging has a dedicated system property (tests.logger.level)
Relates #18198
The plugin script parses command-line options looking for Java system
properties and extracts these arguments to pass to the java command when
starting the JVM. Since elasticsearch-plugin allows arbitrary user
arguments to the JVM via ES_JAVA_OPTS, this parsing is unnecessary. This
commit removes this unnecessary
Relates #18207
In case of x-pack the superuser role is required.
Also the code for extracting the host was simplified
Lastly the keyserver was replaced as the current one is being
unresponsive.
Instead of hardcoding localhost:9200, the smoke tester
now uses the portsfile's first entry to find out, which
host/port combination to test HTTP against.
Closes#17409
Changes:
- no more option to configure eager/lazy loading of the norms (useless now
that orms are disk-based)
- only the `string`, `text` and `keyword` fields support the `norms` setting
- the `norms` setting takes a boolean that decides whether norms should be
stored in the index but old options are still supported to give users time
to upgrade
- setting a `boost` no longer implicitely enables norms (for new indices only,
this is still needed for old indices)
These scripts are no longer needed:
* build_randomization.rb - it used by CI a long time ago, but no longer
* client_tests_urls.prop - not sure when this was used, but it refers to ancient branches
* download-s3.py - replaced by s3cmd in release scripts
* upload-s3.py - replaced by s3cmd in release scripts
* upgrade-tests.py - these were the old upgrade tests, before the static index bwc tests
Warmers are now barely useful and will be removed in 3.0. Note that this only
removes the warmer API and query-based warmers. We still have warmers internally
for eg. global ordinals.
Close#15607
This change removes files that are no longer needed with the gradle
build. The license checker was already rewritten in groovy. The plugin
descriptor template exists in buildSrc resources. log4j properties was
moved to the test framework. site_en.xml seems to be a legacy file,
there are no references to it anywhere in the maven build that I could
find. The update lucene script was just a helper for running the license
check in update mode, but that can be done with gradle using the
updateShas command. Finally, there was a leftover build.gradle from when
I attempted to make dev-tools a project of its own.
This change removes the leftover pom files. A couple files were left for
reference, namely in qa tests that have not yet been migrated (vagrant
and multinode). The deb and rpm assemblies also still exist for
reference when finishing their setup in gradle.
See #13930
This method needs special permission and can cause all kinds of other problems
if we are creating lots of theads. Also the reason why we added this are fixed
long ago, no need to maintain this code.
David Pilato
Ali Beyad
Simon Willnauer
Britta Weber
Clinton Gormley
Ryan Ernst
Jason Tedor
Tanguy Leroux
Alexander Reelsen
Martijn van Groningen
Adrien Grand
Dongjoon Hyun
Nik Everett
Jim Ferenczi
Jack Conradson
Simon Willnauer