[Metrics UI] Fix asynchronicity and error handling in Snapshot API #70503
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Zacqary
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release_note:fix
Feature:Metrics UI
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Pinging @elastic/logs-metrics-ui (Team:logs-metrics-ui) |
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@elasticmachine merge upstream |
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Zacqary
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Jul 1, 2020
…lastic#70503) Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
gmmorris
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* master: (46 commits) [Visualize] Add missing advanced settings and custom label for pipeline aggs (elastic#69688) Use dynamic: false for config saved object mappings (elastic#70436) [Ingest Pipelines] Error messages (elastic#70167) [APM] Show transaction rate per minute on Observability Overview page (elastic#70336) Filter out error when calculating a label (elastic#69934) [Visualizations] Each visType returns its supported triggers (elastic#70177) [Telemetry] Report data shippers (elastic#64935) Reduce SavedObjects mappings for Application Usage (elastic#70475) [Lens] fix dimension label performance issues (elastic#69978) Skip failing endgame tests (elastic#70548) [SIEM] Reenabling Cypress tests (elastic#70397) [SIEM][Security Solution][Endpoint] Endpoint Artifact Manifest Management + Artifact Download and Distribution (elastic#67707) [Security] Adds field mapping support to rule creation (elastic#70288) SECURITY-ENDPOINT: add fields for events to metadata document (elastic#70491) Fixed assertion in hybrid index pattern test to iterate through indices (elastic#70130) [SIEM][Exceptions] - Exception builder component (elastic#67013) [Ingest Manager] Rename data sources to package configs (elastic#70259) skip suites blocking es snapshot promomotion (elastic#70532) [Metrics UI] Fix asynchronicity and error handling in Snapshot API (elastic#70503) fix export response (elastic#70473) ...
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Summary
Fixes #69323
Some quirks with
awaitplacement in the Snapshot API led to some unhandled promise rejections if one of its requests failed, leading to a Kibana crash.requestGroupedNodesandrequestNodeMetricswere started in parallel but beingawaited sequentially, which seemed to confuse Node and lead to a fatal error.Requests to the Snapshot API can now be successfully handled in a
try...catch, when previously they would never reach thecatchand just fatally error.