The class generated by Hadoop Record rcc should provide a static method to
return the DDL string
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Key: HADOOP-1277
URL: https://issues.apache.org/jira/browse/HADOOP-1277
Project: Hadoop
Issue Type: New Feature
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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