aliehsaeedii commented on code in PR #21201:
URL: https://github.com/apache/kafka/pull/21201#discussion_r2691018353
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docs/streams/upgrade-guide.md:
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@@ -61,6 +61,10 @@ Starting in Kafka Streams 2.6.x, a new processing mode is
available, named EOS v
Since 2.6.0 release, Kafka Streams depends on a RocksDB version that requires
MacOS 10.14 or higher.
+## Streams API changes in 4.3.0
+
+The streams thread metrics `commit-ratio`, `process-ratio`, `punctuate-ratio`,
and `poll-ratio` , along with streams state updater metrics
`active-restore-ratio`, `standby-restore-ratio`, `idle-ratio`, and
`checkpoint-ratio` have been updated. Each metric now reports, over a rolling
measurement window, the ratio of time this thread spends performing the given
action (`{action}`) to the total elapsed time in that window. The effective
window duration is determined by the metrics configuration:
`metrics.sample.window.ms` (per-sample window length)and `metrics.num.samples`
(number of rolling windows).
Review Comment:
>and `poll-ratio` ,
please remove the extra white space.
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