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https://issues.apache.org/jira/browse/FLINK-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15290907#comment-15290907
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ASF GitHub Bot commented on FLINK-3933:
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Github user aljoscha commented on the pull request:
https://github.com/apache/flink/pull/2010#issuecomment-220293427
Good addition that simplifies user's lives, I just saw someone on stack
overflow who was struggling with how to get the `TypeInformation` for
`getOutputType`.
> Add an auto-type-extracting DeserializationSchema
> -------------------------------------------------
>
> Key: FLINK-3933
> URL: https://issues.apache.org/jira/browse/FLINK-3933
> Project: Flink
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 1.0.0
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Fix For: 1.1.0
>
>
> When creating a {{DeserializationSchema}}, people need to manually worry
> about how to provide the produced type's {{TypeInformation}}.
> We should add a base utility {{AbstractDeserializationSchema}} that provides
> that automatically via the type extractor.
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