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https://issues.apache.org/jira/browse/FLINK-9556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17334157#comment-17334157
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Flink Jira Bot commented on FLINK-9556:
---------------------------------------
This issue was marked "stale-assigned" and has not received an update in 7
days. It is now automatically unassigned. If you are still working on it, you
can assign it to yourself again. Please also give an update about the status of
the work.
> Scala TypeAnalyzer does not consider ResultTypeQueryable
> --------------------------------------------------------
>
> Key: FLINK-9556
> URL: https://issues.apache.org/jira/browse/FLINK-9556
> Project: Flink
> Issue Type: Bug
> Components: API / Scala
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: stale-assigned
>
> Scala's TypeAnalyzer does not consider the ResultTypeQueryable interface.
> This means that type information that has been specified manually is ignored
> in many cases.
> For example:
> {code}
> val myConsumer: FlinkKafkaConsumer010[Row] = new
> FlinkKafkaConsumer010(topics, new MyDeserializationSchema(jsonSchema),
> properties)
> val inputStream: DataStream[Row] = env.addSource(myConsumer)
> {code}
> The row type is always generic even though a type information has been
> specified in the DeserializationSchema.
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