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https://issues.apache.org/jira/browse/FLINK-23727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-23727:
-----------------------------------
Labels: auto-deprioritized-major auto-deprioritized-minor
pull-request-available (was: auto-deprioritized-major pull-request-available
stale-minor)
Priority: Not a Priority (was: Minor)
This issue was labeled "stale-minor" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Minor, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> Skip null values in SimpleStringSchema#deserialize
> --------------------------------------------------
>
> Key: FLINK-23727
> URL: https://issues.apache.org/jira/browse/FLINK-23727
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Common
> Affects Versions: 1.13.2
> Reporter: Paul Lin
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor,
> pull-request-available
>
> In Kafka use cases, it's valid to send a message with a key and a null
> payload as a tombstone. But SimpleStringSchema, which is frequently used as a
> message value deserializer, throws NPE when the input value is null. We
> should tolerate null values in SimpleStringSchema (simply return null to skip
> the records), otherwise users need to implement a custom one.
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