Github user squito commented on the issue: https://github.com/apache/spark/pull/21221 well, I think you should change the way PeakExecutorMetrics gets converted to json, so that it uses a name from the relevant `MetricGetter`. You should be able to customize the way it gets converted to json here: https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/status/api/v1/JacksonMessageWriter.scala#L50
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org