* Add ILM histore store index (#50287)
* Add ILM histore store index
This commit adds an ILM history store that tracks the lifecycle
execution state as an index progresses through its ILM policy. ILM
history documents store output similar to what the ILM explain API
returns.
An example document with ALL fields (not all documents will have all
fields) would look like:
```json
{
"@timestamp": 1203012389,
"policy": "my-ilm-policy",
"index": "index-2019.1.1-000023",
"index_age":123120,
"success": true,
"state": {
"phase": "warm",
"action": "allocate",
"step": "ERROR",
"failed_step": "update-settings",
"is_auto-retryable_error": true,
"creation_date": 12389012039,
"phase_time": 12908389120,
"action_time": 1283901209,
"step_time": 123904107140,
"phase_definition": "{\"policy\":\"ilm-history-ilm-policy\",\"phase_definition\":{\"min_age\":\"0ms\",\"actions\":{\"rollover\":{\"max_size\":\"50gb\",\"max_age\":\"30d\"}}},\"version\":1,\"modified_date_in_millis\":1576517253463}",
"step_info": "{... etc step info here as json ...}"
},
"error_details": "java.lang.RuntimeException: etc\n\tcaused by:etc etc etc full stacktrace"
}
```
These documents go into the `ilm-history-1-00000N` index to provide an
audit trail of the operations ILM has performed.
This history storage is enabled by default but can be disabled by setting
`index.lifecycle.history_index_enabled` to `false.`
Resolves#49180
* Make ILMHistoryStore.putAsync truly async (#50403)
This moves the `putAsync` method in `ILMHistoryStore` never to block.
Previously due to the way that the `BulkProcessor` works, it was possible
for `BulkProcessor#add` to block executing a bulk request. This was bad
as we may be adding things to the history store in cluster state update
threads.
This also moves the index creation to be done prior to the bulk request
execution, rather than being checked every time an operation was added
to the queue. This lessens the chance of the index being created, then
deleted (by some external force), and then recreated via a bulk indexing
request.
Resolves#50353
The `repository-s3` plugin has supported a storage class of `onezone_ia` since
the SDK upgrade in #30723, but we do not test or document this fact. This
commit adds this storage class to the docs and adds a test to ensure that the
documented storage classes are all accepted by S3 too.
Fixes#30474
This change adds a new option called user_dictionary_rules to
Kuromoji's tokenizer. It can be used to set additional tokenization rules
to the Japanese tokenizer directly in the settings (instead of using a file).
This commit also adds a check that no rules are duplicated since this is not allowed
in the UserDictionary.
Closes#25343
Our docs previously included several community plugins that are only supported for versions 5.x and earlier. This removes those plugins for our 6.6+ docs.
* Provide an Option to Use Path-Style-Access with S3 Repo
* As discussed, added the option to use path style access back again and
deprecated it.
* Defaulted to `false`
* Added warning to docs
* Closes#41816
The `replace` option in the phonetic token filter can have suprising side
effects, e.g. such as described in #26921. This PR adds a note to be mindful
about such scenarios and offers alternatives to using the `replace` option.
Closes#26921
Adding an example of how to re-implement the polish stempel analyzer
in case a user want to modify or extend it. In order for the analyzer to be
able to use polish stopwords, also registering a polish_stop filter for the
stempel plugin.
Closes#13150
This commit reworks and clarifies the docs for the `discovery-ec2` plugin:
- folds the tiny "Getting started with AWS" into the page on configuration
- spells out the name of each setting in full instead of noting the
`discovery.ec2` prefix at the top of the page.
- replaces each `(Secure)` marker with a sentence describing what that means in
situ
- notes some missing defaults
- clarifies the behaviour of `discovery.ec2.groups` (dependent on `.any_group`)
- clarifies what `discovery.ec2.host_type` is for
- adds `discovery.ec2.tag.TAGNAME` as a (meta-)setting rather than describing
it in a separate section
- notes that the tags mentioned in `discovery.ec2.tag.TAGNAME` cannot contain
colons (see #38406)
- clarifies the EC2-specific interface names and what they're for
- reorders and rewords the recommendations for storage
- expands on why you should not span a cluster across regions
- adds a suggestion on protecting instances against termination during scale-in
- reformat to 80 columns where possible
Fixes#38406
Added integrations for a couple of frameworks.
Removed community clients where the last commit was more than three
years ago. Also added the official go client link and removed the
official groovy client, as it is outdated.
Fix a deprecation warning that wasn't rendering correctly in
asciidoctor. This one needed to be explicitly marked as an inline macro
because it is on its own line and it needed to have its text escaped
because it contained a `,`. It also was missing explanitory text for
what the setting was.
Nik Everett
Lee Hinman
Lisa Cawley
James Rodewig
Matt Braymer-Hayes
Paweł Krześniak
Toby McLaughlin
David Turner
Jason Tedor
Jim Ferenczi
Chris Dean
Chris Dean
Bas ten Berge
Armin Braun
surprisingb
Mayya Sharipova
Andrei Stefan
Christoph Büscher
Daniel Schneiter
Alexander Reelsen
clement-tourriere
Bob Blank
Ryan Ernst
Yannick Welsch