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https://issues.apache.org/jira/browse/FLINK-20825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-20825:
-----------------------------------
Labels: auto-deprioritized-major (was: stale-major)
Priority: Minor (was: Major)
This issue was labeled "stale-major" 7 ago and has not received any updates so
it is being deprioritized. If this ticket is actually Major, please raise the
priority and ask a committer to assign you the issue or revive the public
discussion.
> Upsert-kafka should throw a better exception when the key of the record is
> NULL
> -------------------------------------------------------------------------------
>
> Key: FLINK-20825
> URL: https://issues.apache.org/jira/browse/FLINK-20825
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Kafka, Table SQL / Ecosystem
> Affects Versions: 1.12.0
> Reporter: Shengkai Fang
> Priority: Minor
> Labels: auto-deprioritized-major
>
> Currently, it will get NPE when reading from the upsert-kafka with record
> whose key is NULL.
> The records in the compacted topic always have keys. Therefore, it's mainly
> wrong usage of the upsert-kafka that causing NPE. We can throw a better
> exception to notify the users.
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