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https://issues.apache.org/jira/browse/FLINK-24389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ingo Bürk updated FLINK-24389:
------------------------------
Labels: starter (was: )
> getDescription() in `CatalogTableImpl` should check null
> --------------------------------------------------------
>
> Key: FLINK-24389
> URL: https://issues.apache.org/jira/browse/FLINK-24389
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Reporter: Neng Lu
> Priority: Major
> Labels: starter
>
> ```
> @Override
> public Optional<String> getDescription() {
> return Optional.of(getComment());
> }
> ```
> If the table comment is not set, then `getDescription` will throw
> NullPointerException
> [https://github.com/apache/flink/blame/5b9e7882207357120717966d8bf7efd53c53ede5/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/catalog/CatalogTableImpl.java#L69]
>
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