bvandeusen
258c77dfcd
External file-host fetches run to a 60-min hard limit (time_limit=3600, per-fetch _FETCH_TIMEOUT=3000s), far longer than the recovery sweep's 5-min default. recover_stalled_task_runs was phantom-flagging healthy in-flight fetches as "RecoverySweep: no completion signal received within 5 min" before the task's own timeout/error handling could surface the real error (operator-flagged: target 414 swept at 6.6min). The sweep already has per-queue/per-task overrides for long tasks, but fetch_external_link was never added and its TaskRun records queue='default' (no queue override) despite external.* routing to download. Add a task-name override of 65 min (time_limit 60 + 5 buffer); task-name precedence makes it robust regardless of the recorded queue. No new internal timeout needed — the existing _FETCH_TIMEOUT + soft_time_limit + except-block log.exception already capture the real failure once the sweep stops preempting. Pinned tests: external-fetch override survives a 10-min row / flags a 70-min row on queue='default'; invariant guard asserts override >= hard time_limit. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>