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https://issues.apache.org/jira/browse/FLINK-7859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-7859:
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Labels: auto-deprioritized-major auto-unassigned stale-minor (was:
auto-deprioritized-major auto-unassigned)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Allow field annotations to define TypeInformation
> -------------------------------------------------
>
> Key: FLINK-7859
> URL: https://issues.apache.org/jira/browse/FLINK-7859
> Project: Flink
> Issue Type: Improvement
> Components: API / Type Serialization System
> Affects Versions: 1.3.2
> Reporter: Timo Walther
> Priority: Minor
> Labels: auto-deprioritized-major, auto-unassigned, stale-minor
>
> Right now it is impossible to define custom TypeInformation for specific
> fields. For example, we cannot provide information about a {{Row}} type that
> is a field of Scala case class. An option would be to allow fields to be
> annotated with {{@TypeInfo}} such that a type information can be provided.
> {code}
> case class Test(a: Int, b: String, @TypeInfo(classOf[MyRowFactory]) c: Row)
> {code}
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