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Alerts for Monitors going from Failing to Passing

There are two scenarios for monitors going from Failing to Passing

  • Monitors that scan the entire table: When the last run of the monitor succeeds the monitor will change status to Passing because the entire table has been scanned and the anomaly is not present anymore.
    i.e. A monitor detected 50% null values on a column, and the next run detects 0% null values, the problem has been fixed.
  • Incremental Monitors: Incremental monitors require human interaction to go from failing to passing, by qualifying all the anomalies. Why is the behaviour different? because a successful run on an incremental monitor does not mean the issue has been resolved. For example if there were null values in yesterday's data, but there are none in today's data, there is nothing that suggests yesterday's data has been fixed.