HeartSaVioR opened a new pull request #30439: URL: https://github.com/apache/spark/pull/30439
### What changes were proposed in this pull request? This PR fixes the representation to clarify the meaning of "number of rows dropped by watermark" in SS UI page. ### Why are the changes needed? `Aggregated Number Of State Rows Dropped By Watermark` says that the dropped rows are from the state, whereas they're not. We say "evicted from the state" for the case, which is "normal" to emit outputs and reduce memory usage of the state. The metric actually represents the number of "input" rows dropped by watermark, and the meaning of "input" is relative to the "stateful operator". That's a bit confusing as we normally think "input" as "input from source" whereas it's not. ### Does this PR introduce _any_ user-facing change? Yes, UI element & tooltip change. ### How was this patch tested? Only text change in UI, so we know how thing will be changed intuitively. ---------------------------------------------------------------- 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: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
