Antalya 26.3: Fix export task not being killed during s3 outage#1744
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oh yeah, that's an important one as well |
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…t_from_being_cancelled Fix export task not being killed during s3 outage
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Previously verified in #1564 AI review returned no defects! LGTM |
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Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
The drop table operation must signal cancellation to all background tasks and wait until they ack it. This is done checking the
is_cancelledflag at each pipeline iteration. If S3 is unreachable and s3_retries_attempt is big (by default, it is 500), the pipeline gets stuck deep in the AWS SDK and never gets a chance to check the signal / flag. Making the task "unkillable".This PR fixes it in a hackish way by overwriting the
query_is_cancelled_predicate, which is checked by the S3 client retry strategy uponShouldRetry(#1564 by @arthurpassos).CI/CD Options
Exclude tests:
Regression jobs to run:
Cherry-picked from #1564.
Documentation entry for user-facing changes
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