Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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None
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None
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None
Description
When you merge/partition lots of flowfiles, the resulting flowfile filename may be the same for some of them, so before you send it to a filesystem like hdfs you have to use an UpdateAttribute processor just before the putORC so it wont fail because of a previous file existing with the same name.
Please consider adding a property in Put* processors so you can alter the filename, using expression lenguage like ${UUID()}, and use 1 less processor in flows.