[processor/interval] Flush buffer on shutdown#47247
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RichieSams
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Mar 31, 2026
iblancasa
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atoulme
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atoulme
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LGTM just need to take care of the spurious diff on the README
edmocosta
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Description
On shutdown, the interval processor should flush its remaining buffered metrics to the next consumer before exiting, consistent with how the batch processor in core handles this.
Link to tracking issue
Fixes #47238
Testing
Added unit test to ensure the next component get the metrics on shutdown.
Documentation
Edited the README to inform this feature.