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https://issues.apache.org/jira/browse/FLINK-31599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17704803#comment-17704803
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Tzu-Li (Gordon) Tai commented on FLINK-31599:
---------------------------------------------
Merged to `apache/flink-connector-kafka:main` via
06789ec7b86a3b2edae1dc7f9f29d672ebd3610b
> Update Kafka dependency in flink-connector-kafka to 3.4.0
> ---------------------------------------------------------
>
> Key: FLINK-31599
> URL: https://issues.apache.org/jira/browse/FLINK-31599
> Project: Flink
> Issue Type: Technical Debt
> Components: Connectors / Kafka
> Reporter: Alex Sorokoumov
> Assignee: Alex Sorokoumov
> Priority: Minor
> Labels: pull-request-available
>
> There is a number of reasons to upgrade to the latest version.
>
> First, the Kafka connector uses reflection, so internal changes in Kafka
> clients' implementation might require changes in the connector. With more
> frequent upgrades, the amount of work per upgrade is smaller.
>
> Second, there were a number of relevant bug fixes since 3.2.3:
> * [KAFKA-14303] - Producer.send without record key and batch.size=0 goes into
> infinite loop
> * [KAFKA-14379] - consumer should refresh preferred read replica on update
> metadata
> * [KAFKA-14422] - Consumer rebalance stuck after new static member joins a
> group with members not supporting static members
> * [KAFKA-14417] - Producer doesn't handle REQUEST_TIMED_OUT for
> InitProducerIdRequest, treats as fatal error
> * [KAFKA-14532] - Correctly handle failed fetch when partitions unassigned
> *
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