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https://issues.apache.org/jira/browse/MAPREDUCE-1445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Kimball updated MAPREDUCE-1445:
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Attachment: MAPREDUCE-1445.patch
This patch takes the previous TestColumnTypes test and refactors it into an
abstract class named ManagerCompatTest. This can be specialized on a
per-ConnManager basis. The TestColumnTypes class is now the HSQLDB-based
instantiation of ManagerCompatTest. This adds Oracle and MySQL-based tests as
well.
The purpose of this patch is *not* to ensure that all databases import data in
a byte-for-byte identical manner. Indeed, the datatypes supported by some
databases are different than others. However, if a database supports some
datatype, we must be able to verify that we can import it to HDFS in some
recognizable representation. Therefore, there are a lot of hooks in
ManagerCompatTest allowing subclasses to encode transformations from
"canonical" expected results to the expected results particular to a database
for some datatype.
> Refactor Sqoop tests to support better ConnManager testing
> ----------------------------------------------------------
>
> Key: MAPREDUCE-1445
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1445
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/sqoop
> Reporter: Aaron Kimball
> Assignee: Aaron Kimball
> Attachments: MAPREDUCE-1445.patch
>
>
> Sqoop's test suite is heavily biased toward testing with the HSQLDB embedded
> database. This issue proposes to refactor some tests into abstract classes
> which can be used as a basis for testing a variety of connection manager
> implementations, ensuring better cross-database compatibility coverage.
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