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https://issues.apache.org/jira/browse/SQOOP-1498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Veena Basavaraj updated SQOOP-1498:
-----------------------------------
Summary: Sqoop2: Sqoop2 Job Repository Object refactoring ( objects
prefixed with M) (was: Sqoop2: Sqoop2 Job Store object refactoring ( objects
prefixed with M))
> Sqoop2: Sqoop2 Job Repository Object refactoring ( objects prefixed with M)
> ---------------------------------------------------------------------------
>
> Key: SQOOP-1498
> URL: https://issues.apache.org/jira/browse/SQOOP-1498
> Project: Sqoop
> Issue Type: Improvement
> Reporter: Veena Basavaraj
> Assignee: Veena Basavaraj
> Attachments: Sqoop2.pdf
>
>
> See the attached PDF.
> Currently there is a lot of overlap with the entity model classes. All the
> entity model classes in the code are are prefixed with "M" and are under the
> org.apache.sqoop.model package.
> The proposed refactoring will do the following things.
> No more MConnectionForms and MJobForms. The big different is the use of the
> terminology context to hold all the job related information.
> MContext ( abstract)
> MFromContext
> MToContext
> MDriverContext
> MContext entity belongs to a MJob
> MInput (MContext has one or more MInputs)
> MJob has MFromContext, MToContext, MDriverContext
> MConnector ( Connector has one or more links)
> MLink belongs to a MConnector
> MJobRun belongs to a MJob ( Job has one or more JobRuns)
> Lastly, the Repository schema will also be renamed to reflect the
> context/link/driver/jobrun changes
> End of Story!
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