allows Alerts to recover gracefully from Executor errors #53688

gmmorris · 2019-12-20T12:16:25Z

Summary

Prevents errors in Alert Executors from forcing their underlying tasks into a zombie state.
resolves #53603

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Use ~~strikethroughs~~ to remove checklist items you don't feel are applicable to this PR.

~~This was checked for cross-browser compatibility, including a check against IE11~~
~~Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support~~
~~Documentation was added for features that require explanation or tutorials~~
Unit or functional tests were updated or added to match the most common scenarios
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This was checked for breaking API changes and was labeled appropriately
This includes a feature addition or change that requires a release note and was labeled appropriately

elasticmachine · 2019-12-20T12:17:02Z

Pinging @elastic/kibana-alerting-services (Team:Alerting Services)

kibanamachine · 2019-12-23T11:44:49Z

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continuous-integration/kibana-ci/pull-request
Commit: 628b4c9

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💚 Build #16924 succeeded e47f645
💚 Build #16890 succeeded f2971df

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kibanamachine · 2019-12-23T18:35:31Z

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gmmorris · 2019-12-30T10:38:50Z

@elasticmachine merge upstream

mikecote

A few nits but changes LGTM! Thanks for adding more tests!

x-pack/test/alerting_api_integration/common/lib/alert_utils.ts

x-pack/test/alerting_api_integration/common/lib/test_assertions.ts

x-pack/test/alerting_api_integration/spaces_only/tests/alerting/alerts.ts

gmmorris · 2020-01-02T08:42:49Z

@elasticmachine merge upstream

elasticmachine · 2020-01-02T08:42:51Z

merge conflict between base and head

* master: Bump year in NOTICE.txt Add kibanamachine support to Github PR comments (elastic#53852) Add tests to ensure AAD isn't broken after performing a change on an alert / action (elastic#53333) Skip failing test suite [Vega] Sample [Flights] Airport Connections (Hover Over Airport) visualization not working (elastic#53799) Do not remount applications between page navigations (elastic#53851) [Canvas] Refactor Canvas to no longer use componentWillReceiveProps (elastic#52129) [Canvas] Migrate usage collector to NP plugin (elastic#53303)

pmuellr

LGTM, left a few comments

pmuellr · 2020-01-02T22:57:45Z

x-pack/legacy/plugins/alerting/server/lib/task_runner_factory.ts

@@ -59,9 +63,7 @@ export class TaskRunnerFactory {
    } = this.taskRunnerContext!;

    return {


nit: the remainder of the file is the definition of a class (basically), inlined. Feels like it would be a little easier to grok if it was an actual class. Sadly, our lint rules disallow defining more than one class per file, so it would need to be in a separate file, which seems like it might be less grokkable. Perhaps defining the returned object in a new top-level function would remove some indentation and be an easier read ...

Yeah, agreed, I'll extract it 👍

pmuellr · 2020-01-02T23:26:23Z

x-pack/legacy/plugins/alerting/server/lib/result_type.ts

+  }
+}
+
+export function map<T, E, Resolution>(


map doesn't seem like a great name for this function; processResult(), handleResult(), something like that?

It's actually a standard name for this operation in FP... it's mapping the Result type, be it an Ok or an Err into a specific type.
And TBH I don't feel process and handle tell me anything about what is happening here.

* master: Rename `/api/security/oidc` to `/api/security/oidc/callback`. (elastic#53886) Updating transitive dependencies to use handlebars@4.5.3 (elastic#53899) [Reporting/Tests] consolidate functional test configs (elastic#52671) [Reporting] Correct the docvalue_fields params in the search query Download CSV from Dashboard Panel (elastic#52833) [Test/Newsfeed] Re-enable test and add news item to be filtered (elastic#53905) cleanup server-log action (elastic#53326) [Uptime] Delete uptime eslint rule skip (elastic#50912) [skip-ci] Expression Lifecycle Docs (elastic#51494) [Endpoint] add react router to endpoint app (elastic#53808) [SIEM][Detection Engine] Silence 409 errors on signal creation (elastic#53859) [Maps] get max_result_window and max_inner_result_window from index settings (elastic#53500) [ML] New Platform server shim: update analytics routes to use new platform router (elastic#53521) fixes typo on engine detection page (elastic#53877) [Maps] push mapbox value extraction from VectorStyle and into DynamicStyleProperty (elastic#53806) Fix suggested value for time_zone in range query (elastic#53841) Clean up generic hooks, use react-use instead (elastic#53822)

mikecote

Folder split looks good, just one file I don't think belongs in the alert_instance folder: alerts_client_factory.ts. It doesn't use any sibling files and alerts are different than alert instance.

* master: [SR] Enable component integration tests (elastic#53893) Move index patterns: src/legacy/core_plugins/data 👉 src/plugins/data (elastic#53794) moved Task Manager server code under "server" directory (elastic#53777)

resolves elastic#50522 There is a soon-to-land PR that changes the files quite a bit here, but figured worth a commit to know what to do when those PRs land. PR soon-to-land: elastic#53688

* master: increase delay to make sure license refetched (elastic#53882) Allow custom NP plugin paths in production (elastic#53562) [Maps] show custom color ramps in legend (elastic#53780) [Lens] Expression type on document can be null (elastic#53883) [SIEM] [Detection engine] Add user permission to detection engine (elastic#53778) Update dependency @elastic/charts to v16.0.2 (elastic#52619) Set consistent EOL symbol in core API docs (elastic#53815) [Logs UI] Refactor query bar state to hooks (elastic#52656) [Maps] pass getFieldFormatter to DynamicTextProperty (elastic#53937) Invalidate alert API Key when generating a new one (elastic#53732) [Logs UI] HTTP API for log entries (elastic#53798) [kbn/pm] add caching to bootstrap (elastic#53622) adds createdAt and updatedAt fields to alerting (elastic#53793)

* master: adds strict types to Alerting Client (elastic#53821) [Dashboard] Empty screen redesign (elastic#53681) Migrate config deprecations and `ShieldUser` functionality to the New Platform (elastic#53768)

kibanamachine · 2020-01-06T12:34:32Z

💚 Build Succeeded

continuous-integration/kibana-ci/pull-request
Commit: 2c163ea

History

💚 Build #18012 succeeded 8c34d4a
💚 Build #17800 succeeded 5a2bbe1
💚 Build #17768 succeeded 0a7dcf3
💔 Build #17752 failed d8a07e1
💔 Build #17740 failed 8fdc4b0

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

Prevents errors in Alert Executors from forcing their underlying tasks into a zombie state.

* master: allows Alerts to recover gracefully from Executor errors (elastic#53688) [Console] Fix OSS build (elastic#53885) migrate xsrf / version-check / custom-headers handlers to NP (elastic#53684) use NP deprecations in uiSettings (elastic#53755) adds strict types to Alerting Client (elastic#53821) [Dashboard] Empty screen redesign (elastic#53681) Migrate config deprecations and `ShieldUser` functionality to the New Platform (elastic#53768)

…4018) Prevents errors in Alert Executors from forcing their underlying tasks into a zombie state.

refactored alert task runner

f2971df

gmmorris added Feature:Alerting release_note:skip Skip the PR/issue when compiling release notes Team:ResponseOps Label for the ResponseOps team (formerly the Cases and Alerting teams) v7.6.0 v8.0.0 labels Dec 20, 2019

gmmorris added 2 commits December 20, 2019 15:25

handle exceptions in alert executor

e47f645

log error in alert executor

ae37c2d

gmmorris changed the title ~~[DRAFT] allows Alerts to recover gracefully from Executor errors~~ allows Alerts to recover gracefully from Executor errors Dec 23, 2019

gmmorris marked this pull request as ready for review December 23, 2019 10:19

Merge branch 'master' into alerting/zombie-tasks

628b4c9

gmmorris mentioned this pull request Dec 23, 2019

[Discuss] Resurrect Zombie Alert tasks #53603

Closed

elastic deleted a comment from elasticmachine Dec 23, 2019

wrap alert validation in task runner to prevent failing the task

d5991af

Merge branch 'master' into alerting/zombie-tasks

6ce8199

mikecote approved these changes Dec 31, 2019

View reviewed changes

gmmorris added 2 commits January 2, 2020 08:44

cleaned up naming

d1ef6ef

pmuellr approved these changes Jan 3, 2020

View reviewed changes

gmmorris added 4 commits January 3, 2020 10:20

split up alerting lib folder

0ae7220

split TaskRunner tests from Factory

8fdc4b0

removed unused imports

d8a07e1

mikecote reviewed Jan 3, 2020

View reviewed changes

gmmorris added 2 commits January 3, 2020 14:02

moved alerts_client_factory

0a7dcf3

Merge branch 'master' into alerting/zombie-tasks

5a2bbe1

* master: [SR] Enable component integration tests (elastic#53893) Move index patterns: src/legacy/core_plugins/data 👉 src/plugins/data (elastic#53794) moved Task Manager server code under "server" directory (elastic#53777)

gmmorris added 2 commits January 6, 2020 10:00

Merge branch 'master' into alerting/zombie-tasks

2c163ea

* master: adds strict types to Alerting Client (elastic#53821) [Dashboard] Empty screen redesign (elastic#53681) Migrate config deprecations and `ShieldUser` functionality to the New Platform (elastic#53768)

gmmorris merged commit 785b916 into elastic:master Jan 6, 2020

gmmorris added a commit to gmmorris/kibana that referenced this pull request Jan 6, 2020

allows Alerts to recover gracefully from Executor errors (elastic#53688)

871687a

Prevents errors in Alert Executors from forcing their underlying tasks into a zombie state.

gmmorris mentioned this pull request Jan 6, 2020

[7.x] allows Alerts to recover gracefully from Executor errors (#53688) #54018

Merged

gmmorris added a commit that referenced this pull request Jan 6, 2020

allows Alerts to recover gracefully from Executor errors (#53688) (#5…

447c15d

…4018) Prevents errors in Alert Executors from forcing their underlying tasks into a zombie state.

gmmorris added the backported label Jan 6, 2020

mikecote mentioned this pull request Apr 7, 2020

extraneous error/warning messages when deleting alerts #42477

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allows Alerts to recover gracefully from Executor errors #53688

allows Alerts to recover gracefully from Executor errors #53688

gmmorris commented Dec 20, 2019 •

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kibanamachine commented Jan 6, 2020

		@@ -59,9 +63,7 @@ export class TaskRunnerFactory {
		} = this.taskRunnerContext!;

		return {

allows Alerts to recover gracefully from Executor errors #53688

allows Alerts to recover gracefully from Executor errors #53688

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gmmorris commented Dec 20, 2019 • edited Loading

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