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Posted to issues@flink.apache.org by "Zongwen Li (Jira)" <ji...@apache.org> on 2022/01/04 06:21:00 UTC
[jira] [Closed] (FLINK-25503) KafkaDynamicSource: can't use group-offsets startup mode directly
[ https://issues.apache.org/jira/browse/FLINK-25503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zongwen Li closed FLINK-25503.
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Resolution: Duplicate
> KafkaDynamicSource: can't use group-offsets startup mode directly
> -----------------------------------------------------------------
>
> Key: FLINK-25503
> URL: https://issues.apache.org/jira/browse/FLINK-25503
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.14.0, 1.14.2
> Reporter: Zongwen Li
> Priority: Major
> Labels: pull-request-available
>
> If the group-offset startup mode is directly used when the submitted offset does not exist in the Kafka consumer group, the Kafka source table will throw a NoOffsetForPartitionException;
> Therefore, if you want to use the group-offset startup mode, you must first start in another mode and submit the offset, and then use this mode;
> I think this behavior is unnecessary, so I think that when using the group-offset startup mode, it is allowed to set the "{*}auto.offset.reset{*}" parameter instead of forcing the use of "{*}OffsetResetStrategy.NONE{*}"
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