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Add a source heartbeat no-incremental-event alarm that starts after heartbeat-enabled sources have no captured incremental event for 60 seconds. Record incremental monitor and capture timestamps from observable samples, initialize task alarm settings and templates, and recover the alarm when downstream pending events indicate capture is no longer idle. Harden the alarm path against missing user details, DAG nodes, invalid timestamps, and recovered alarm ordering. Refs: TAP-11387
…evelop # Conflicts: # manager/tm/src/main/resources/init/idaas/version
🤖 Augment PR SummarySummary: Adds monitoring and alarming for “source heartbeat enabled but no incremental events captured”. Changes:
Technical Notes: The new alarm uses a 1-minute threshold and attempts to suppress alerts when downstream is blocked (pending captured events not yet enqueued). 🤖 Was this summary useful? React with 👍 or 👎 |
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Guard the stream enqueued metrics consumer before counting Tapdata events. The enqueued path now matches read-complete handling by skipping countTapdataEvent when the event list is null or empty, avoiding dropped metrics and warning logs from null upstream input. Refs: TAP-11387
Report the actual source heartbeat idle duration in TASK_SOURCE_NO_INCREMENTAL_EVENT notifications instead of the static 60 second threshold. Pass the alarm evaluation time into the start-alarm payload and calculate idleSeconds from now minus the selected baseline. Restore the source idle alarm path so it still runs when node alarm rules are absent. Refs: TAP-11387
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