xushiyan commented on pull request #1647: URL: https://github.com/apache/hudi/pull/1647#issuecomment-640146574
@leesf There is some markdown format issue with your typings...not sure what is suggested. Just to clarify from user perspective. Say a user runs a delta streamer, he denotes the job with prefix `foo`, and the job writes to a Hudi table `bar`. He wants to monitor a metric named `deltastreamer.duration`. So the final metric name is `foo.bar.deltastreamer.duration`. A monitoring system normally aggregates the emitted values for the same metric name. Aggregation like `avg()` won't work if delta streamer emits values for different metric named like `foo.bar_1.deltastreamer.duration`, `foo.bar_2.deltastreamer.duration`, and so on. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
