Re: Query regarding flink metric types

2021-04-12 Thread Roman Khachatryan
Hi Suchithra, You are right, those metrics can only grow, at least until failover. isBackPressured is reported as a boolean on subtask level. These samples are then aggregated and a ratio of (times-back-pressured / number-of-samples) is reported to the JobManager. Regards, Roman On Fri, Apr 9,

Query regarding flink metric types

2021-04-09 Thread V N, Suchithra (Nokia - IN/Bangalore)
Hi Community, Need some information regarding metrics type mentioned in flink documentation. https://ci.apache.org/projects/flink/flink-docs-stable/ops/metrics.html For the checkpoint metrics, below metrics are defined as of type gauge. As per my understanding gauge type is used to represent a v