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https://issues.apache.org/jira/browse/FLINK-8538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355468#comment-16355468
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Xingcan Cui commented on FLINK-8538:
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Hi [~twalthr] and [~fhueske], it's still a question about the dependency. IMO,
if we want to unify all the table source factories, they must be added to the
{{SPI}} configuration file
({{META_INF/services/org.apache.flink.table.sources.TableSourceFactory}}),
which is located in the {{flink-table}} subproject. That means the
{{KafkaJsonTableSourceFactory}} in {{flink-kafka}} should also be registered
here. Therefore a module cycle between {{flink-table}} and {{flink-kafka}}
occurs. What do you think of that problem?
> Add a Kafka table source factory with JSON format support
> ---------------------------------------------------------
>
> Key: FLINK-8538
> URL: https://issues.apache.org/jira/browse/FLINK-8538
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Xingcan Cui
> Priority: Major
>
> Similar to CSVTableSourceFactory a Kafka table source factory for JSON should
> be added. This issue includes improving the existing JSON descriptor with
> validation that can be used for other connectors as well. It is up for
> discussion if we want to split the KafkaJsonTableSource into connector and
> format such that we can reuse the format for other table sources as well.
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