[ https://issues.apache.org/jira/browse/SPARK-30943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shixiong Zhu resolved SPARK-30943. ---------------------------------- Fix Version/s: 3.0.0 Assignee: Jungtaek Lim Resolution: Fixed > Show "batch ID" in tool tip string for Structured Streaming UI graphs > --------------------------------------------------------------------- > > Key: SPARK-30943 > URL: https://issues.apache.org/jira/browse/SPARK-30943 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 3.0.0 > Reporter: Jungtaek Lim > Assignee: Jungtaek Lim > Priority: Major > Fix For: 3.0.0 > > > While we introduced the new UI for Structured Streaming, it was basically the > port of Streaming UI to Structured Streaming. > That missed the major difference between twos, ID of the "batch". In Spark > Streaming (DStream), timestamp is the key of the batch and you will need to > find any relevant information with such timestamp. > In Structured Streaming, batchId is the key of the batch. It's not a simple > difference because there're some known latency issues on periodical batches > (at least in FileStreamSource and FileStreamSink) and it's bothering to find > the right batchId if you only know about timestamp where the most of things > are logged with the batchId in Structured Streaming world. > This issue tracks the efforts on showing batchId as main aspect of x axis, > but only in tooltip string as changing x axis breaks coupling between Spark > Streaming and Structured Streaming and lots of code should be duplicated and > rewritten. -- 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