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This adds support for returning the size of an array
or an collection, in addition to access fields via
`array.0` you can specify `array.size` to get its size.
This commit amends the logging statement in two places in
ShardStateAction to log the full shard ID instead of just the numerical
shard ID (without the index name).
This commit migrates all the settings under network service to the new settings infra.
It also adds some chaining utils to make fall back settings slightly less verbose.
Breaking (but I think acceptable) - network.tcp.no_delay and network.tcp.keep_alive used to accept the value `default` which make us not set them at all on netty. Our default was true so we weren't using this feature. I removed it and now we only accept a true boolean.
* `test.cluster.node.seed` was only used in one place where it wasn't adding value and was now replaced with a constant
* `tests.portsfile` is now an official setting and has been renamed to `node.portsfile`
this commit also convert `search.default_keep_alive` and `search.keep_alive_interval` to the new settings infrastrucutre
This commit also uses a try/finally with success pattern instead of catching
and excpetion. TranslogTests reproduce with `-Dtests.seed=DF6A38BAE739227A` every
time.
Closes#16142
TranslogWriter.closeIntoReader transfers the file ownership from a writer to a reader and closes the writer. If the transfer fails, we need to make sure we closed the underlying channel as the writer is already closes.
See: http://build-us-00.elastic.co/job/es_core_master_regression/4355
Relates to #16142
Today we run the metadata upgrade only on the current major version
but this should run on every upgrade at least once to ensure we don't miss
an important check or upgrade.
This commit modifies the default setting for standard output in the
systemd configuration to the journal instead of /dev/null. This is to
address a user pain point where Elasticsearch would fail to start but
the error message would be sent to standard output and therefore
/dev/null leading to difficult-to-debug situations.
This commit fixes a minor issue with the shard ID that is logged while
indexing in DiscoveryWithServiceDisruptionsIT#testAckedIndexing. The
issue is that the operation routing hash could lead to a negative
remainder modulo the number of primaries (if the hash itself is
negative) but should instead be the normalized positive remainder. This
issue only impacts the logging of the shard ID as the actual shard ID
used during indexing is computed elsewhere but would cause the shard ID
in the affected logging statement to not match shard IDs that are logged
elsewhere.
* Added a `content_type` option at compile time to decide how variable values are encoded. Possible values are `application/json` and `plain/text`. Defaults to `application/json`.
* Added support for variable placeholders to lookup values from specific slots in arrays/lists.
this change allows us to open existing IndexMetaData that contains invalid, removed settings
or settings with invalid values and instead of filling up the users disks with exceptions we _archive_
the settings with and `archive.` prefix. This allows us to warn the user via logs (once it's archived) as
well as via external tools like the upgrade validation tool since those archived settings will be preserved
even over restarts etc. It will prevent indices from failing during the allocaiton phase but instead will
print a prominent warning on index metadata recovery from disk.
Affects match, multi_match, query_string and simple_query_string queries.
Direct bool queries are not affected anymore (minimum_should_match is applied even if the coord factor is disabled).
David Pilato
Alexander Reelsen
Jason Tedor
Ryan Ernst
Boaz Leskes
Tanguy Leroux
markharwood
Simon Willnauer
Simon Willnauer
Yannick Welsch
Daniel Mitterdorfer
Jim Ferenczi
Kevin Adams
Clinton Gormley
Adrien Grand
Glen Smith
Martijn van Groningen
Lee Hinman
Greg Marzouka
Isabel Drost-Fromm
Isabel Drost-Fromm