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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:
-----------------------------------
Description:
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!
was:
See the attached PDF.
Currently there is a lot of overlap with the entity model classes. All the
entity model classes are prefixed with "M".
The proposed refactoring will have 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)
End of Story!
> Sqoop2: Sqoop2 Job Store 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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