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https://issues.apache.org/jira/browse/SQOOP-1720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Veena Basavaraj updated SQOOP-1720:
-----------------------------------
Description:
It is unclear today as to what is the optimal place where the type mappings
described in the SQOOP-515 between the From and To can happen.
For example in case of HIVE, if the IDF FixedPoint size attribute is given, the
destination schema column type might be dependent on the value of this size in
the From schema.
For example in Hive.
Default: bigint
if size < 1 then tinyint
if size < 2 then smallint
if size < 4 then int
Read more:
https://issues.apache.org/jira/secure/attachment/12589331/Sqoop2Datatypes.pdf
was:
It is unclear today as to what is the optimal place where the type mappings
described in the SQOOP-515 between the From and To can happen.
For example
//todo
> Schema Type Mappings between the From and To
> --------------------------------------------
>
> Key: SQOOP-1720
> URL: https://issues.apache.org/jira/browse/SQOOP-1720
> Project: Sqoop
> Issue Type: Sub-task
> Components: sqoop2-framework
> Reporter: Veena Basavaraj
> Assignee: Veena Basavaraj
> Fix For: 1.99.5
>
>
> It is unclear today as to what is the optimal place where the type mappings
> described in the SQOOP-515 between the From and To can happen.
> For example in case of HIVE, if the IDF FixedPoint size attribute is given,
> the destination schema column type might be dependent on the value of this
> size in the From schema.
> For example in Hive.
> Default: bigint
> if size < 1 then tinyint
> if size < 2 then smallint
> if size < 4 then int
> Read more:
> https://issues.apache.org/jira/secure/attachment/12589331/Sqoop2Datatypes.pdf
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