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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SQOOP-2976) Flag to expand decimal values to fit AVRO schema
Date Wed, 14 Feb 2018 14:12:00 GMT

    [ https://issues.apache.org/jira/browse/SQOOP-2976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16364091#comment-16364091

ASF subversion and git services commented on SQOOP-2976:

Commit f7b460b3f57c1bc81e2e0a1e8c28a331729f4213 in sqoop's branch refs/heads/trunk from [~BoglarkaEgyed]
[ https://git-wip-us.apache.org/repos/asf?p=sqoop.git;h=f7b460b ]

SQOOP-2976: Flag to expand decimal values to fit AVRO schema

(Ferenc Szabo via Boglarka Egyed)

> Flag to expand decimal values to fit AVRO schema
> ------------------------------------------------
>                 Key: SQOOP-2976
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2976
>             Project: Sqoop
>          Issue Type: Improvement
>    Affects Versions: 1.4.6
>            Reporter: Thomas Scott
>            Assignee: Ferenc Szabo
>            Priority: Major
>         Attachments: SQOOP-2976.patch, SQOOP-2976.patch
> As per https://issues.apache.org/jira/browse/AVRO-1864 when importing from Oracle (or
any other database that truncates decimals) Sqoop jobs can fail because the scale of the decimal
produced by the database does not match the scale in the AVRO file.
> For instance if the value 3.15 is produced by Oracle and the AVRO decimal scale  is 3
(this can happen even if the Oracle column is defined with scale of 3) then the job will fail.

> Can we have a flag (--pad-decimals) that pads incoming values with zeros to fit the AVRO
schema (e.g. 3.15 becomes 3.150).

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