Timo Walther created FLINK-9531:
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Summary: Improve logging during type extraction of the Row type
Key: FLINK-9531
URL: https://issues.apache.org/jira/browse/FLINK-9531
Project: Flink
Issue Type: Bug
Components: Type Serialization System
Reporter: Timo Walther
Assignee: Timo Walther
Users of the Table API in Java will get several warnings about the usage of
Rows even though the table program is specified correctly.
{code}
org.apache.flink.api.java.typeutils.TypeExtractor - class
org.apache.flink.types.Row is not a valid POJO type
{code}
We should improve the user experience here. A correctly defined table program
should not cause those messages. Users of the row type should rather be
informed that they have to provide type information manually.
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