KAFKA-9760: Add KIP-447 protocol change to upgrade notes #8350
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mjsax
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Mar 25, 2020
| @@ -30,6 +30,15 @@ <h5><a id="upgrade_250_notable" href="#upgrade_250_notable">Notable changes in 2 | |||
| <code>zookeeper.session.timeout.ms</code> has been increased from 6s to 18s and | |||
| <code>replica.lag.time.max.ms</code> from 10s to 30s.</li> | |||
| <li>New DSL operator <code>cogroup()</code> has been added for aggregating multiple streams together at once.</li> | |||
| <li>Added a new <code>KStream.toTable()</code> API to translate an input event stream into a changelog stream.</li> | |||
| <li>Added a new Serde type <code>Void</code> to represent null keys or null values from input topic.</li> | |||
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It this worth calling out in the top level notes?
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Well, I guess it does no harm either. At least, KIP changes are normally considered major.
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We never listed all KIPs at the top-level summary in the past. Only in the Streams upgrade docs we list all KS related KIPs. But if you think it's important for Kafka users in general we can also keep it.
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LGTM modulo @mjsax comments. |
mjsax
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Mar 30, 2020
Reviewers: Matthias J. Sax <matthias@confluent.io>, Guozhang Wang <guozhang@confluent.io>
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Adding 447 protocol change as part of the upgrade doc
notable changes, and some missing stream side change as well.Committer Checklist (excluded from commit message)