Make GET _cluster/stats cancellable #68820
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Today `GET _cluster/stats` can be quite expensive, and is typically retrieved periodically by monitoring systems (e.g. Metricbeat) that implement a client-side timeout. When the client times out it closes the HTTP connection in use. With this commit we react to the close of the HTTP connection by cancelling the ongoing stats request, avoiding unnecessary duplicated work. Relates elastic#55550
DaveCTurner
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>enhancement
:Data Management/Stats
elasticmachine
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Team:Data Management
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Pinging @elastic/es-core-features (Team:Core/Features) |
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Today
GET _cluster/statscan be quite expensive, and is typicallyretrieved periodically by monitoring systems (e.g. Metricbeat) that
implement a client-side timeout. When the client times out it closes the
HTTP connection in use. With this commit we react to the close of the
HTTP connection by cancelling the ongoing stats request, avoiding
unnecessary duplicated work.
Relates #55550
Backport of #68676