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https://issues.apache.org/jira/browse/AVRO-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057019#comment-13057019
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Jeremy Lewi commented on AVRO-512:
----------------------------------

Small bug in the above code. Should be 
 if process hasn't exited this.subprocess.exitValue(); hasexited=false.

Aside:
Is there a way to edit comments?

> define and implement mapreduce connector protocol
> -------------------------------------------------
>
>                 Key: AVRO-512
>                 URL: https://issues.apache.org/jira/browse/AVRO-512
>             Project: Avro
>          Issue Type: New Feature
>          Components: java
>            Reporter: Doug Cutting
>            Assignee: Doug Cutting
>             Fix For: 1.4.0
>
>         Attachments: AVRO-512.patch, AVRO-512.patch, AVRO-512.patch, 
> AVRO-512.patch
>
>
> Avro should provide Hadoop Mapper and Reducer implementations that connect to 
> a subprocess in another programming language, transmitting raw binary values 
> to and from that process.  This should be modeled after Hadoop Pipes.  It 
> would allow one to easily write efficient mapreduce programs in non-Java 
> languages that process Avro-format data.

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