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https://issues.apache.org/jira/browse/FLINK-36086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhongqiang Gong resolved FLINK-36086.
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Fix Version/s: cdc-3.4.0
Resolution: Fixed
Merged to master. Via :
12890f8bdb768627aa6467afb9a902bb685f946b,1a68e2cc83973a99a79b9a7a9121b9b17d2448d3,e7964b160c1df3861571ba2199ba04d91d887ff2.
> SQL Server source connector skips changes if restarted mid transaction
> ----------------------------------------------------------------------
>
> Key: FLINK-36086
> URL: https://issues.apache.org/jira/browse/FLINK-36086
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Reporter: Sergei Morozov
> Assignee: Sergei Morozov
> Priority: Major
> Labels: pull-request-available
> Fix For: cdc-3.4.0
>
>
> If the SQL Server source connector is restarted while handling updates from a
> transaction with multiple updates, upon restart, it will skip the
> non-processed changes and proceed from the next transaction.
> This is an analog of [DBZ-1128|https://issues.redhat.com/browse/DBZ-1128] but
> reproducible only in Flink CDC.
> This is a regression introduced in
> [apache/flink-cdc#2176|https://github.com/apache/flink-cdc/pull/2176].
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