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https://issues.apache.org/jira/browse/AVRO-722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated AVRO-722:
------------------------------

    Hadoop Flags: [Reviewed]
          Status: Patch Available  (was: Open)

I'll commit this unless there are objections.

> IPC Request Metadata written for transmission before processing by plugins
> --------------------------------------------------------------------------
>
>                 Key: AVRO-722
>                 URL: https://issues.apache.org/jira/browse/AVRO-722
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.5.0
>            Reporter: Stephen Gargan
>            Assignee: Stephen Gargan
>            Priority: Minor
>             Fix For: 1.5.0
>
>         Attachments: AVRO-722.patch, rpc-plugin.patch, rpc-plugin.patch
>
>
> There is a small issue with the processing  order of request metadata in an 
> IPC call. The map is written for transmission before the context is passed to 
> plugins for processing and as a result any changes that client plugins make 
> to the metadata will not get transferred as the empty map has already been 
> written.
> Also when the response metadata is read back in it is mistakenly read into 
> the context's request metadata instead of the response metadata. The attached 
> patch has fixes for both of these issues.

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