Raptor relies on the total read metric to calculate the message processing rate. There is a case when a vertex never receives any messages and hence never emits the total read metric, making the metric unavailable. We need the log to confirm the root cause by including vertex/pod name.
Raptor relies on the total read metric to calculate the message processing rate. There is a case when a vertex never receives any messages and hence never emits the total read metric, making the metric unavailable. We need the log to confirm the root cause by including vertex/pod name.