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The following commit(s) were added to refs/heads/2.8 by this push: new dd55081 MINOR: Add release documentation for KIP-614 (#10051) dd55081 is described below commit dd55081192b6272277e2db15032977296b9d10ef Author: vamossagar12 <sagarmeansoc...@gmail.com> AuthorDate: Thu Feb 25 01:04:38 2021 +0530 MINOR: Add release documentation for KIP-614 (#10051) Reviewers: Bruno Cadonna <br...@confluent.io>, John Roesler <vvcep...@apache.org> --- docs/streams/upgrade-guide.html | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/streams/upgrade-guide.html b/docs/streams/upgrade-guide.html index 5b8d581..72ec4e0 100644 --- a/docs/streams/upgrade-guide.html +++ b/docs/streams/upgrade-guide.html @@ -134,6 +134,11 @@ (cf. <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-680%3A+TopologyTestDriver+should+not+require+a+Properties+argument">KIP-680</a>). </p> <p> + We added the <code>prefixScan()</code> method to interface <code>ReadOnlyKeyValueStore</code>. + The new <code>prefixScan()</code> allows fetching all values whose keys start with a given prefix. + See <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-614%3A+Add+Prefix+Scan+support+for+State+Stores">KIP-614</a> for more details. + </p> + <p> Kafka Streams is now handling <code>TimeoutException</code> thrown by the consumer, producer, and admin client. If a timeout occurs on a task, Kafka Streams moves to the next task and retries to make progress on the failed task in the next iteration.