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https://issues.apache.org/jira/browse/HIVE-9972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Max Lapan updated HIVE-9972:
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Attachment: RCFile-append.patch
> Append to existing, already closed RCFile
> -----------------------------------------
>
> Key: HIVE-9972
> URL: https://issues.apache.org/jira/browse/HIVE-9972
> Project: Hive
> Issue Type: Improvement
> Components: File Formats
> Reporter: Max Lapan
> Attachments: RCFile-append.patch
>
>
> In our project we use RCFiles to store income streams of data, which
> periodically processed by MR jobs. To minimise delays in data availability
> for this jobs, I extended RCFile.Writer functionality to support append of
> new data to already closed file, which allows new data to be instantly
> available right after close call.
> I think this kind of functionality can be useful not only in our case.
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