问题
While I started using JBeret being the embedded JSR-352 engine in Wildfly, I notice that for some of my workload the chunk pattern does not apply. Simple enough I just wrapped it into batchlets and they are running ok.
Now I'd like to collect metrics the same style as chunks do but there seems no method to
- increase existing metrics
- introduce new metrics
What am I missing?
回答1:
Batchlet is used to model task that is a single unit of work. If your workload is iterative in nature and needs collecting metrics as it progresses, you'll need to use chunk-based step.
来源：https://stackoverflow.com/questions/64192532/jberet-batchlet-metrics-not-supported