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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/10/21 12:30:00 UTC
[jira] [Commented] (FLINK-19750) Deserializer is not opened in
Kafka consumer when restoring from state
[ https://issues.apache.org/jira/browse/FLINK-19750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17218263#comment-17218263 ]
Jark Wu commented on FLINK-19750:
---------------------------------
Are you insterested to provide a fix? [~renqs]
> Deserializer is not opened in Kafka consumer when restoring from state
> ----------------------------------------------------------------------
>
> Key: FLINK-19750
> URL: https://issues.apache.org/jira/browse/FLINK-19750
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.11.0, 1.11.1, 1.11.2
> Reporter: Qingsheng Ren
> Priority: Critical
> Fix For: 1.12.0, 1.11.3
>
>
> When a job using Kafka consumer is recovered from a checkpoint or savepoint, the {{open}} method of the record deserializer is not called. This is possibly because {{this.deserializer.open}}
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