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https://issues.apache.org/jira/browse/FLINK-33947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17800794#comment-17800794
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RocMarshal commented on FLINK-33947:
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hi, [~fanrui] thanks for your attention.
I want to set the prefix attribute as Nonnull (@Nonnull)
There are two benefits to this:
- Ensure that potential _*NPE*_ risks can be addressed
- Maintain minimal changes (in my limited read, since the initial design
allowed prefixes to default to empty strings, I tend to maintain this default
strategy to ensure some backward compatibility space is left. Of course, if it
is necessary not to allow prefixes to be empty strings, I am happy to make
corresponding changes)
Please let me know what's your opinion~
> Fix bugs in DelegatingConfiguration missed the prefix mapping
> --------------------------------------------------------------
>
> Key: FLINK-33947
> URL: https://issues.apache.org/jira/browse/FLINK-33947
> Project: Flink
> Issue Type: Bug
> Components: API / Core
> Reporter: RocMarshal
> Assignee: RocMarshal
> Priority: Major
> Fix For: 1.19.0, 1.17.3, 1.18.2
>
>
> It was resulted from
> [https://github.com/apache/flink/pull/23994#issuecomment-1869905090]
> - Check and confirm other potential bug points
> - Fix the bugs about prefix key mapping when operating.
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