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https://issues.apache.org/jira/browse/FLINK-18130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-18130:
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Labels: pull-request-available (was: )
> File name conflict for different jobs in filesystem/hive sink
> -------------------------------------------------------------
>
> Key: FLINK-18130
> URL: https://issues.apache.org/jira/browse/FLINK-18130
> Project: Flink
> Issue Type: Bug
> Components: Connectors / FileSystem, Connectors / Hive
> Reporter: Jingsong Lee
> Assignee: Jingsong Lee
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.11.0
>
>
> The sink of different jobs (or the same SQL runs multiple times) will produce
> the same file name, the rename will fail, and different file systems will
> produce different results:
> * HadoopFileSystem: ignore new data.
> * LocalFileSystem: overwrite old data.
> We can add UUID to prefix, make sure there is no conflict between jobs.
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