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https://issues.apache.org/jira/browse/HADOOP-1277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sameer Paranjpye updated HADOOP-1277:
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Component/s: record
> The class generated by Hadoop Record rcc should provide a static method to
> return the DDL string
> ------------------------------------------------------------------------------------------------
>
> Key: HADOOP-1277
> URL: https://issues.apache.org/jira/browse/HADOOP-1277
> Project: Hadoop
> Issue Type: New Feature
> Components: record
> Reporter: Runping Qi
>
> The method will look like:
> public static string getDDL();
> With this class, when a map/reduce job write out sequence file swith such a
> generated class as its value class, the job
> can also save the DDL of the class into a file.
> With such a file around, we can implement a record reader that can generate
> the required class on demand, thus, can read
> a sequence file of Hadoop Records without having the class a priori.
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