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From "Doug Cutting (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-991) Allow combining multiple Avro files within a stream. (no files on disk)
Date Thu, 19 Jan 2012 00:24:46 GMT

    [ https://issues.apache.org/jira/browse/AVRO-991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13188830#comment-13188830
] 

Doug Cutting commented on AVRO-991:
-----------------------------------

> +1 for user-specified sync markers.

That should probably be a separate issue from the appended-stream tool.
                
> Allow combining multiple Avro files within a stream. (no files on disk)
> -----------------------------------------------------------------------
>
>                 Key: AVRO-991
>                 URL: https://issues.apache.org/jira/browse/AVRO-991
>             Project: Avro
>          Issue Type: Improvement
>          Components: java
>    Affects Versions: 1.6.1
>            Reporter: Frank Grimes
>
> It would be nice to be able to do as follows:
>   cat file1.avro file2.avro | java -jar avro-tools.jar streamcombine > combined-file.avro
> or similarly
>   
>   hadoop dfs -cat hdfs://hadoop/file1.avro hdfs://hadoop/file2.avro | java -jar avro-tools.jar
streamcombine | hdfs -put - hdfs://hadoop/combined-file.avro
> See the following thread for details: http://mail-archives.apache.org/mod_mbox/avro-user/201201.mbox/%3cC08F1DE9-97A8-4D28-B0AD-5E4A7F32F028@gmail.com%3e

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