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https://issues.apache.org/jira/browse/KAFKA-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14068623#comment-14068623
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Manikumar Reddy commented on KAFKA-1192:
----------------------------------------

Introduced new command-line parameter "key-decoder-class" to pass customized 
Decoder class for keys. This class should implement kafka.serializer.Decoder 
trait.

> Enable DumpLogSegments tool to deserialize messages
> ---------------------------------------------------
>
>                 Key: KAFKA-1192
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1192
>             Project: Kafka
>          Issue Type: Bug
>          Components: tools
>            Reporter: Guozhang Wang
>            Assignee: Manikumar Reddy
>              Labels: newbie
>         Attachments: KAFKA-1192_2014-07-21_20:44:08.patch
>
>
> Currently the DumpLogSegments tool reads the message payloads as strings by 
> default, which will not display the messages correctly if the messages are 
> deserialized with another class. By enablding deserialization with a 
> customized class we can use this tool to debug more issues where I need to 
> read the message content.



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