Is there a way I can look into say for a specific job what’s the cpu usage or memory usage of the yarn containers when multiple jobs are running on the same cluster. Also, the issue am trying to resolve is I’m seeing high memory usage for one of the containers I want isolate the issue with one job and then investigate further.
Thanks, Hemant On Fri, 19 Feb 2021 at 12:18 PM, Chesnay Schepler <ches...@apache.org> wrote: > No, Job-/TaskManager metrics cannot be tagged with the job name. > The reason is that this only makes sense for application clusters (opposed > to session clusters), but we don't differentiate between the two when it > comes to metrics. > > On 2/19/2021 3:59 AM, bat man wrote: > > I meant the Flink jobname. I’m using the below reporter - > > metrics.reporter.prom.class: > org.apache.flink.metrics.prometheus.PrometheusReporter > > Is there any way to tag job names to the task and job manager metrics. > > Thanks, > Hemant > > On Fri, 19 Feb 2021 at 12:40 AM, Chesnay Schepler <ches...@apache.org> > wrote: > >> When you mean "job_name", are you referring to the Prometheus concept of >> jobs, of the one of Flink? >> >> Which of Flink prometheus reporters are you using? >> >> On 2/17/2021 7:37 PM, bat man wrote: >> > Hello there, >> > >> > I am using prometheus to push metrics to prometheus and then use >> > grafana for visualization. There are metrics like >> > >> - flink_taskmanager_Status_JVM_CPU_Load, >> flink_taskmanager_Status_JVM_CPU_Load, flink_taskmanager_Status_JVM_CPU_Time >> >> > etc which do not gives job_name. It is tied to an instance. >> > When running multiple jobs in the same yarn cluster it is possible >> > that different jobs have yarn containers on the same instance, in this >> > case it is very difficult to find out which instance has high CPU >> > load, Memory usage etc. >> > >> > Is there a way to tag job_name to these metrics so that the metrics >> > could be visualized per job. >> > >> > Thanks, >> > Hemant >> >> >> >
