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https://issues.apache.org/jira/browse/SQOOP-793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13557226#comment-13557226
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Guido Serra aka Zeph edited comment on SQOOP-793 at 1/18/13 2:11 PM:
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[~jarcec] well, I'm not a fan of the NIH (Not Invented Here) approach, so I'd
prefer to extend Sqoop :)
In the end it seems to be that I just need to override, in the
DirectMySQLManager class, the methods inherited from the MySQLManager that are
dependant on the SQL executions. Or maybe even write a new "HdfsMySQLManager"
to avoid at all dependancies to the MySQL connector
I guess I'll use [JSqlParser|http://jsqlparser.sourceforge.net/] for the CREATE
statements:
- http://stackoverflow.com/questions/2903556/a-mysql-schema-parser-in-java
was (Author: zeph):
[~jarcec] well, I'm not a fan of the NIH (Not Invented Here) approach, so
I'd prefer to extend Sqoop :)
In the end it seems to be that I just need to override, in the
DirectMySQLManager class, the methods inherited from the MySQLManager that are
dependant on the SQL executions. Or maybe even write a new "HdfsMySQLManager"
to avoid at all dependancies to the MySQL connector
I guess I'll use JSqlparser for the CREATE statements:
- http://stackoverflow.com/questions/2903556/a-mysql-schema-parser-in-java
- http://jsqlparser.sourceforge.net/
> mysqldump > file > hdfs > sqoop
> -------------------------------
>
> Key: SQOOP-793
> URL: https://issues.apache.org/jira/browse/SQOOP-793
> Project: Sqoop
> Issue Type: New Feature
> Components: connectors/mysql
> Reporter: Guido Serra aka Zeph
> Assignee: Guido Serra aka Zeph
> Priority: Minor
>
> extend the MySQLDump module to be able to read from a mysqldump generated
> file,
> saved on hdfs, instead of triggering the "--direct" option or connect via jdbc
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