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Posted to dev@avro.apache.org by "Nick White (JIRA)" <ji...@apache.org> on 2013/02/11 16:29:15 UTC

[jira] [Created] (AVRO-1250) Add a Tool that Efficiently Concatenates Avro Files

Nick White created AVRO-1250:
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             Summary: Add a Tool that Efficiently Concatenates Avro Files
                 Key: AVRO-1250
                 URL: https://issues.apache.org/jira/browse/AVRO-1250
             Project: Avro
          Issue Type: New Feature
          Components: java
    Affects Versions: 1.7.3
            Reporter: Nick White
             Fix For: 1.7.4, 1.8.0
         Attachments: AVRO-1250.0.patch

It'd be useful to have a Tool that uses appendAllFrom (with recompress set to false) to concatenate one or more of avro files to either another file or stdout. The Tool would fail if any input files had a different schema or metadata to ensure the tool doesn't try to decompress the contents.

I've attached a patch that does this.

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