You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-dev@hadoop.apache.org by "Sameer Paranjpye (JIRA)" <ji...@apache.org> on 2007/06/27 19:17:26 UTC
[jira] Updated: (HADOOP-1277) The class generated by Hadoop Record
rcc should provide a static method to return the DDL string
[ https://issues.apache.org/jira/browse/HADOOP-1277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sameer Paranjpye updated HADOOP-1277:
-------------------------------------
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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.