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From "Scott Carey (JIRA)" <j...@apache.org>
Subject [jira] Updated: (AVRO-414) Binary File concatenate and block-based apppend / compress / uncompress
Date Thu, 18 Feb 2010 05:27:28 GMT

     [ https://issues.apache.org/jira/browse/AVRO-414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Scott Carey updated AVRO-414:
-----------------------------

    Attachment: AVRO-414_plus_392.patch

When AVRO-392 is committed, I'll recreate a patch with only AVRO-414 in it.  

This patch contains both, which should allow for review in advance of AVRO-392 if anyone wishes
to do so.

> Binary File concatenate and block-based apppend / compress / uncompress
> -----------------------------------------------------------------------
>
>                 Key: AVRO-414
>                 URL: https://issues.apache.org/jira/browse/AVRO-414
>             Project: Avro
>          Issue Type: New Feature
>          Components: java
>            Reporter: Scott Carey
>            Assignee: Scott Carey
>             Fix For: 1.3.0
>
>         Attachments: AVRO-414.patch, AVRO-414_plus_392.patch
>
>
> The block based format of the binary file allows for block-based operations that do not
decode or encode data.
> Two such use cases are:
> * Change the compression codec or compression level of a file without decoding.
> * Concatenate two files with identical schemas together quickly.

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