Gerard Maas created SPARK-4537: ---------------------------------- Summary: Add 'processing delay' and 'totalDelay' to the metrics reported by the Spark Streaming subsystem Key: SPARK-4537 URL: https://issues.apache.org/jira/browse/SPARK-4537 Project: Spark Issue Type: Improvement Components: Streaming Affects Versions: 1.1.0 Reporter: Gerard Maas
As the Spark Streaming tuning guide indicates, the key indicators of a healthy streaming job are: - Processing Time - Total Delay The Spark UI page for the Streaming job [1] shows these two indicators but the metrics source for Spark Streaming (StreamingSource.scala) [2] does not. Adding these metrics will allow external monitoring systems that consume the Spark metrics interface to track these two critical pieces of information on a streaming job performance. [1] https://github.com/apache/spark/blob/master/streaming/src/main/scala/org/apache/spark/streaming/ui/StreamingPage.scala#L127 [2] https://github.com/apache/spark/blob/master/streaming/src/main/scala/org/apache/spark/streaming/StreamingSource.scala -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org