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chore(spans-migration): add isolation scope to misfire and action tags in alerts comparison #103816

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Merged
merged 4 commits into from
Nov 21, 2025
Merged

chore(spans-migration): add isolation scope to misfire and action tags in alerts comparison #103816

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ea011ea
add isolation scope to misfire and action tags
nikkikapadia Nov 21, 2025
735660a
add sentry message to capture
nikkikapadia Nov 21, 2025
07875c9
fix tests
nikkikapadia Nov 21, 2025
0985705
another cursor fix
nikkikapadia Nov 21, 2025
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9 changes: 5 additions & 4 deletions src/sentry/discover/compare_timeseries.py
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Original file line number Diff line number Diff line change
Expand Up @@ -327,10 +327,11 @@ def assert_timeseries_close(aligned_timeseries, alert_rule):
"confidence": values.get("confidence"),
}

sentry_sdk.set_tag("false_positive_misfires", false_positive_misfire)
sentry_sdk.set_tag("false_negative_misfires", false_negative_misfire)
for trigger_action_type, count in trigger_action_types.items():
sentry_sdk.set_tag(f"trigger_action_type.{trigger_action_type}", count)
with sentry_sdk.isolation_scope() as scope:
scope.set_tag("false_positive_misfires", false_positive_misfire)
scope.set_tag("false_negative_misfires", false_negative_misfire)
for trigger_action_type, count in trigger_action_types.items():
scope.set_tag(f"trigger_action_type.{trigger_action_type}", count)
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@cursor cursor bot Nov 21, 2025

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Bug: Misfire tags captured in scope with no event

The isolation scope at lines 330-334 sets misfire and trigger action tags but doesn't capture any event within that scope. The tags exit the scope without being associated with any Sentry event, making them ineffective. These tags should either be moved into the isolation scope where capture_message is called at line 352, or capture_message should be called within this scope.

Fix in Cursor Fix in Web


if mismatches:
with sentry_sdk.isolation_scope() as scope:
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