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https://issues.apache.org/jira/browse/FLINK-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhijiang updated FLINK-14289:
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Description:
Based on the code style guides for [Jave Optional|#java-optional]] , the
optional should not be used for class fields.
So we remove the optional usages from RecordWriter, BroadcastRecordWriter and
ChannelSelectorRecordWriter.
was:
Based on the code style guides for [Jave
Optional|[https://flink.apache.org/contributing/code-style-and-quality-java.html#java-optional]|https://flink.apache.org/contributing/code-style-and-quality-java.html#java-optional],]
, the optional should not be used for class fields.
So we remove the optional usages from RecordWriter, BroadcastRecordWriter and
ChannelSelectorRecordWriter.
> Remove Optional fields from RecordWriter relevant classes
> ---------------------------------------------------------
>
> Key: FLINK-14289
> URL: https://issues.apache.org/jira/browse/FLINK-14289
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Task
> Reporter: zhijiang
> Assignee: zhijiang
> Priority: Minor
>
> Based on the code style guides for [Jave Optional|#java-optional]] , the
> optional should not be used for class fields.
> So we remove the optional usages from RecordWriter, BroadcastRecordWriter and
> ChannelSelectorRecordWriter.
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