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https://issues.apache.org/jira/browse/SQOOP-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jarek Jarcec Cecho updated SQOOP-1804:
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Summary: Add editable and override attribute to inputs (was: Repository
Structure + API: Storing/Retrieving the From/To config inputs ( editable/
overrides))
> Add editable and override attribute to inputs
> ---------------------------------------------
>
> Key: SQOOP-1804
> URL: https://issues.apache.org/jira/browse/SQOOP-1804
> Project: Sqoop
> Issue Type: Sub-task
> Reporter: Veena Basavaraj
> Assignee: Veena Basavaraj
> Fix For: 1.99.5
>
> Attachments: SQOOP-1804-v1.patch, SQOOP-1804-v4.patch,
> SQOOP-1804-v5-1.patch, SQOOP-1804-v5.patch, SQOOP-1804-v6.patch,
> SQOOP-1804-v7.patch, SQOOP-1804.patch
>
>
> Details of this proposal are in the wiki.
> https://cwiki.apache.org/confluence/display/SQOOP/Delta+Fetch+And+Merge+Design#DeltaFetchAndMergeDesign-Wheretostoretheoutputinsqoop?
> Update: The above highlights the pros and cons of each approach.
> #4 is chosen, since it is less intrusive, more clean and allows U/Edit per
> value in the output easily.
> Will use this ticket for more detailed discussion on storage options for the
> output from connectors
> 1.
> {code}
> // will have FK to submission
> public static final String QUERY_CREATE_TABLE_SQ_JOB_OUTPUT_SUBMISSION =
> "CREATE TABLE " + TABLE_SQ_JOB_OUTPUT + " ("
> + COLUMN_SQ_JOB_OUT_ID + " BIGINT GENERATED ALWAYS AS IDENTITY (START
> WITH 1, INCREMENT BY 1), "
> + COLUMN_SQ_JOB_OUT_KEY + " VARCHAR(32), "
> + COLUMN_SQ_JOB_OUT_VALUE + " LONG VARCHAR,"
> + COLUMN_SQ_JOB_OUT_TYPE + " VARCHAR(32),"
> + COLUMN_SQD_ID + " VARCHAR(32)," // FK to the direction table, since
> this allows to distinguish output from FROM/ TO part of the job
> + COLUMN_SQRS_SUBMISSION + " BIGINT, "
> + "CONSTRAINT " + CONSTRAINT_SQRS_SQS + " "
> + "FOREIGN KEY (" + COLUMN_SQRS_SUBMISSION + ") "
> + "REFERENCES " + TABLE_SQ_SUBMISSION + "(" + COLUMN_SQS_ID + ") ON
> DELETE CASCADE "
> {code}
> 2.
> At the code level, we will define MOutputType, one of the types can be BLOB
> as well, if a connector decides to store the value as a BLOB
> {code}
> class JobOutput {
> String key;
> Object value;
> MOutputType type;
> }
> {code}
> 3.
> At the repository API, add a new API to get job output for a particular
> submission Id and allow updates on values.
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