Technologies/Apache Flink/flink_jobmanager_runningjobs
Apache FlinkApache FlinkMetric

flink_jobmanager_runningjobs

The number of running jobs
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
The number of running jobs
Dimensions:None
Sources
flink.jobmanager.numRunningJobsgithub.com
Knowledge Base (1 documents, 0 chunks)
best practicesOperating Flink Is Hard: What does this really mean? And how to go about it?1627 wordsscore: 0.85This blog post provides operational best practices for running Apache Flink in production, emphasizing that Flink jobs should be treated like microservices. It covers capacity planning, performance testing, monitoring strategies, and how different teams (platform engineers vs application developers) should approach observability with different metrics and alert thresholds.
Related Insights (1)
TaskManager Capacity Ceilingwarning

Insufficient registered TaskManagers or task slots prevent job scaling, causing underutilization and inability to handle load increases.

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