John Wesley created SPARK-33361: ----------------------------------- Summary: Dataset.observe() functionality does not work with structured streaming Key: SPARK-33361 URL: https://issues.apache.org/jira/browse/SPARK-33361 Project: Spark Issue Type: Bug Components: Structured Streaming Affects Versions: 3.0.0 Environment: Spark on k8s, version 3.0.0 Reporter: John Wesley
The dataset observe() functionality does not work as expected with spark in cluster mode. Related discussion here: [http://apache-spark-user-list.1001560.n3.nabble.com/Best-way-to-emit-custom-metrics-to-Prometheus-in-spark-structured-streaming-td38826.html] Using lit() as the aggregation column goes through well. However sum, count etc returns 0 all the time. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org