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Guozhang Wang resolved KAFKA-10271. ----------------------------------- Fix Version/s: (was: 2.5.2) 2.7.0 Resolution: Fixed > Performance regression while fetching a key from a single partition > ------------------------------------------------------------------- > > Key: KAFKA-10271 > URL: https://issues.apache.org/jira/browse/KAFKA-10271 > Project: Kafka > Issue Type: Bug > Components: streams > Affects Versions: 2.5.0, 2.6.0, 2.5.1 > Reporter: Dima R > Assignee: Dima R > Priority: Major > Labels: KAFKA-10030, KAFKA-9445, KIP-562 > Fix For: 2.7.0, 2.6.1 > > Attachments: 9020.png > > > This is follow-up bug for KAFKA-10030 > StreamThreadStateStoreProvider excessive loop over calling > internalTopologyBuilder.topicGroups(), which is synchronized, thus causing > significant performance degradation to the caller, especially when store has > many partitions. > -- This message was sent by Atlassian Jira (v8.3.4#803005)