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Posted to dev@avro.apache.org by "Scott Carey (JIRA)" <ji...@apache.org> on 2010/02/18 06:27:28 UTC

[jira] Commented: (AVRO-414) Binary File concatenate and block-based apppend / compress / uncompress

    [ https://issues.apache.org/jira/browse/AVRO-414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12835125#action_12835125 ] 

Scott Carey commented on AVRO-414:
----------------------------------

The last patch includes the latest AVRO-392.patch.  The previous one no longer applies cleanly.

> 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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