Max Lapan created HIVE-9972:
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Summary: 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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