Previously a `kill -9` on the `autodetect` process associated with a
job would leave the job in the OPENED state.
Now if the C++ process dies before a request to close the job is made
then the job state is set to FAILED.
For this purpose C++ process death is defined as end-of-file on the
log stream. (Technically it would be possible to get end-of-file on
the log stream while the C++ process was still running, but this
would also represent an unexpected and undesirable situation.)
Original commit: elastic/x-pack-elasticsearch@2b74c56a79
This to avoid to lose data counts when the job gets restarted on another node.
The job stats api returns live data counts, which may not have been persisted to an index,
so getting the data counts via search api will give us a better guarantee that when
the job gets restarted the datacounts are there too. During job restart a get call is being
done to get data counts in the order to initialize the job.
Original commit: elastic/x-pack-elasticsearch@901952da85
Previously the GET/PUT/DELETE filters actions were master node actions. This is not necessary since the filters are stored in an index rather than the cluster state. This change makes the actions extend `HandledTransportAction` so they can be run on any node.
The change also makes PutFilterAction.TransportAction use the TransportBulkAction instead of the deprecated TransportIndexAction.
relates elastic/x-pack-elasticsearch#756
Original commit: elastic/x-pack-elasticsearch@c6df04382e
This commit makes the MonitoringDoc immutable and removes the type() and id() methods from "resolvers" so that they are not anymore in charge of computing the documents types and ids. Now each MonitoringDoc knows its type and is able to compute its own id if needed.
Original commit: elastic/x-pack-elasticsearch@5161cedcc8
This commit marks the x-pack plugin as having a native controller. This
is now a requirement in core for any plugin that forks a native process
to display a warning to the user when they install the plugin.
Relates elastic/x-pack-elasticsearch#839
Original commit: elastic/x-pack-elasticsearch@3529250023
Refactors NodePersistentTask and RunningPersistentTask into a single AllocatedPersistentTask. Makes it possible to update Persistent Task Status via AllocatedPersistentTask.
Original commit: elastic/x-pack-elasticsearch@8f59d7b819
All of our code supports configuring email addresses in the
email action not only via a JSON array, but also via a comma
separated value (we also have tests for this). However in one bit
we did not support this, where an email template is rendered to
a concrete email.
This commit fixes the last piece, so that users will be able to
specify comma separated email adresses.
The main use case for this is having an array of email addresses,
that can be joined in mustache with a comma in order to send to
several recipients.
Original commit: elastic/x-pack-elasticsearch@19794ba612
This commit ensures that upon reopening a job, the in-memory
model size stats are correctly initialized from the ones
last persisted in the results index.
This fixes the bug that could be seen upon opening a job
that has processed data and immediately calling its _stats
API only to see the model size stats are zero.
In addition, this PR refactors getting the parameters needed to
open an autodetect job:
- Previously, there was a method chaining together multiple
callbacks to the job provider.
- These methods were retrieving data via GETs which is not
going to work with index rollover.
Note, this PR is not eliminating all GETs. More work is needed
to fully support index rollover.
relates elastic/x-pack-elasticsearch#801
Original commit: elastic/x-pack-elasticsearch@1ef1d44b32
The xcontent parser was only set to read all data to a map
which did not work, when the returned data was in form of an
array (for example the cat API is doing this, if the response
format is set to JSON).
relates elastic/x-pack-elasticsearch#351
Original commit: elastic/x-pack-elasticsearch@08ad457bf6
If forced, the internal RemovePersistentTasks API is invoked instead of going through
ML. This will remove the task, which should trigger the task framework to do
necessary cleanup.
At that point, the Delete* APIs interpret a missing task as CLOSED/STOPPED,
so they can be removed regardless of the original state.
Original commit: elastic/x-pack-elasticsearch@bff23c7840
* [ML] Support all XContent types in Data API
This changes the POST Data API so that it accepts all XContent types instead of just JSON.
For now the datafeed is restricted to only sending JSON to the POST data API.
* Rename SimpleJsonRecordReader to XContentRecordReader
Also renames `DataFormat.JSON` to `DataFormat.XCONTENT`
* fixes YAML tests
Original commit: elastic/x-pack-elasticsearch@5fd20690b8
This adds basic info about jobs and datafeeds, sufficient
for the first release for supporting monitoring and
phone-home.
In particular, usage now displays:
- job count for _all and by state
- detectors statistics (min, max, mean, total) for _all jobs and by job state
- model size statistics (min, max, mean, total) for _all jobs and by job state
- datafeed count for _all and by state
Relates elastic/x-pack-elasticsearch#660
Original commit: elastic/x-pack-elasticsearch@6e0da6c3db
This change cleans up some NORELEASE comments that are either no longer relevant or actually should be TODO comments
Original commit: elastic/x-pack-elasticsearch@9947f1176e
Submit job updates to a concurrent queue when job update has been processed by ClusterService. Then from a background thread delegate the job updates to the node running the autodetect process. This maintains the same order as how the job config updates have occurred to the cluster state and thus preventing job config updates to the same job to arrive in the wrong order to the job's autodetect process. (the expectation is that in practise this will rarely happen)
The behaviour of the update api changes with this pr, because the api now returns when the update has been made to cluster state, whereas before it would return when the update was made to the autodetect process too. Updating the autodetect process happens in the background. I think that this change in behaviour is acceptable.
Use TP#scheduleWithFixedDelay(...) instead of TP#schedule(...) and
removed the custom rescheduling and cancelling.
Also changed LocalNodeMasterListener#executorName to SAME
Original commit: elastic/x-pack-elasticsearch@c24c0dd7d7
If a persistent task throws an exception, the persistent tasks framework will no longer try to restart the task. This is a temporary measure to prevent threshing the cluster with endless restart attempt. We will revisit this in the future version to make the restart process more robust. Please note, however, that if node executing the task goes down, the task will still be restarted on another node.
Original commit: elastic/x-pack-elasticsearch@30712e0fbf
* [ML] Removes direct dependency on Jackson Parser
The classes that read data from the post data action ready to write to the autodetect process had a direct dependency on Jackson’s `Parser` class. This changes makes those classes depend on XContent instead making them consistent with the way we parse requests and data across Elasticsearch and X-Pack.
* Simplify json record reader
This commit removes the unnecessary `AbstractJsonRecordReader` and `JsonRecordReader` interfaces/classes. These are not required as we do and should only have one implementation of reading json records.
Original commit: elastic/x-pack-elasticsearch@366b8af943
Removes the transport layer dependency from PersistentActions, makes PersistentActionRegistry immutable and rename actions into tasks in class and variable names.
Original commit: elastic/x-pack-elasticsearch@e3e5b79c28
The action name is currently inconsistent with the class name.
Also as more types of jobs will be added, they should reuse the existing actions,
so it make more sense to gave a generic job name for the action name. Note that
it is ok to have additional rest handlers for new type of jobs.
Original commit: elastic/x-pack-elasticsearch@a70d46fb8a
The LdapRealm submits runnables to the generic thread pool when a bind is necessary as a bind must
be a synchronous operation and we do not want to block network threads on this. However, the
generic threadpool could be full and this runnable could get queued. When this happens requests
appear to hang; to prevent this we submit a delayed executable that will stop the runnable from
attempting to connect to Ldap and provide an exceptional response to the listener.
relates elastic/x-pack-elasticsearch#716
Original commit: elastic/x-pack-elasticsearch@3e43b17f1d
This commit fixes the merging of field level security rules from multiple roles. Prior to 5.2, the
merging was treated as the merging of languages whereas after 5.2, this incorrectly became a merge
of all rules meaning a single wildcard could cause denials to be ignored.
Original commit: elastic/x-pack-elasticsearch@42f9e6d8b0
This commit removes the blocking invocation of bulk requests in monitoring as in some cases this
can lead to exhaustion of the generic threadpool, which effectively prevents the node from
operating normally.
One behavior change that is made by this commit is the MonitoringService will no longer wait
indefinitely when closing as this can lead to a node blocking forever and never shutting down.
Instead a wait of 10 seconds is added, which aligns with the security index audit trail's behavior
on shutdown.
relates elastic/x-pack-elasticsearch#715
Original commit: elastic/x-pack-elasticsearch@5ba7f49aab
In preparation of extending the model snapshot update API,
it makes sense to make it immutable to avoid any confusion
that could be caused by having setters on it.
I also like immutable stuff :-)
Original commit: elastic/x-pack-elasticsearch@6b2ee527a8
The scheduler based trigger engine is not enabled by default
as the ticker based trigger engine is used. As we dont use it
in production, this commit removes this specific implementation.
It also removes some uneeded abstractions like AbstractTriggerEngine, TriggerEngine.Listener and TriggerEngine.Job
Original commit: elastic/x-pack-elasticsearch@b17a2e9d62
This commit makes the XPackFeatureSet#usage calls asynchronous. Previously these were synchronous
calls that would execute a multi-search request from the currently elected master node in a blocking
fashion. The multi-search request is now executed asynchronously.
relates elastic/x-pack-elasticsearch#213
Original commit: elastic/x-pack-elasticsearch@a0cb988442
Datafeed state was always stopped when the stats
endpoint was called with _all. The reason is that
_all was not being expanded into all datafeed IDs.
This commit fixes the issue by expanding _all into
all datafeed IDs in the cluster. Stats are then fetched
for all of them.
relates elastic/x-pack-elasticsearch#693
Original commit: elastic/x-pack-elasticsearch@ccbdb35b6e
Prior to this change the integration tests could fail for up to 24
hours after a change to the C++ output format
Original commit: elastic/x-pack-elasticsearch@b8d9fa0adb
Rename model_debug_output to model_plot
The model debug output is 1 result type of the autodetect (anomaly detection) process reporting bounds/statistics/state - not anomalies - It's main usage as of time of writing is visualization in the UI, naming the 'blue shadow' under the result graph. Rename in order to remove 'debug' in the name
Original commit: elastic/x-pack-elasticsearch@86de428512
This commit restricts custom role providers to only apply to those
instances of x-pack with a platinum level license. All other license
types will not be allowed to use custom role providers. Any custom role
providers implemented via the XPackExtension will not take effect unless
the license is platinum.
relates elastic/x-pack-elasticsearch#720
Original commit: elastic/x-pack-elasticsearch@4fc35494ee
The wait condition used for integ tests by default calls the cluster
health api with wait_for_nodes nd wait_for_status. However, xpack
overrides the wait condition to add auth, but most of these conditions
still looked at the root ES url, which means the tests are susceptible
to race conditions with the check and node startup. This change modifies
the url for the authenticated wait condtion to check the health api,
with the appropriate wait_for_nodes and wait_for_status.
Original commit: elastic/x-pack-elasticsearch@0b23ef528f
When adding support for rest request filtering of sensitive content, the overridden rest request
did not properly delegate the #getRemoteAddress method to the wrapped request. This resulted in a
NPE when a filtered rest request was created and an audit record needed to be generated.
relates elastic/x-pack-elasticsearch#714
Original commit: elastic/x-pack-elasticsearch@710b43355b
User signing was removed with the move to TLS only transport and this change removes a no longer
used setting.
Original commit: elastic/x-pack-elasticsearch@c221f1f4a4
* Changed ML action names to allow distinguishing of admin and read-only actions
using wildcards
* Added manage_ml and monitor_ml built-in privileges as subsets of the existing
manage and monitor privileges
* Added out-of-the-box machine_learning_admin and machine_learning_user roles
* Changed machine learning results endpoints to use a NodeClient rather than an
InternalClient when searching for results so that index/document level permissions
applied to ML results are respected
Original commit: elastic/x-pack-elasticsearch@eee800aaa8
David Roberts
Robin Clarke
David Kyle
Daniel Mitterdorfer
Martijn van Groningen
Tanguy Leroux
Colin Goodheart-Smithe
Jason Tedor
Igor Motov
Alexander Reelsen
Dimitrios Athanasiou
Zachary Tong
Zachary Tong
Hendrik Muhs
Tim Vernum
Jay Modi
Ryan Ernst
Boaz Leskes
Ali Beyad