class ProgressSupervisor extends NamedLogging
ProgressSupervisor is a component that is meant to monitor anomalies in the node's operation, (i.e. node not making progressing), not covered by the conventional health checks, based on timing and expectations of processing progress of a data flow. It is meant to trigger alerts and possibly remedial actions:
- Bumping log levels to DEBUG, flushing buffered logs, collecting thread dumps, heap dumps, etc.
- Restarting the node.
- Taking a poison pill.
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- new ProgressSupervisor(logLevel: Level, logAfter: Duration, futureSupervisor: FutureSupervisor, loggerFactory: NamedLoggerFactory, warnAction: => Unit = ())
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- val loggerFactory: NamedLoggerFactory
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