CODEWITHSUNDEEP
apache-flinkmetrics
dong_gua
dong_gua

Reputation: 11

cannot see monitor metrics

My ENV: flink-1.4,kafka-0.10,cdh-5.11.1

I'm running flink on yarn, Im sure my program is OK, but I just cannot see the monitor metrics, As shown in the picture below :

enter image description here

AND here is the Job DAG:

enter image description here

Upvotes: 0

Views: 166

Answers (1)

Dawid Wysakowicz
Dawid Wysakowicz

Reputation: 3422

Those statistics might be a bit misleading at first. They correspond to a single operator chain. They say how many bytes/records were sent/received by this chain. Because your whole DAG consists of only a single chain you see zeros in there.

If you want to see metrics for underlying operators go to Task Metrics -> from the drop down list choose a metric you want to see.

Upvotes: 1

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