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Posted to dev@sqoop.apache.org by "Veena Basavaraj (JIRA)" <ji...@apache.org> on 2014/11/21 01:24:33 UTC
[jira] [Commented] (SQOOP-1771) Investigation FORMAT of the
Array/NestedArray/ Set/ Map in Postgres and HIVE.
[ https://issues.apache.org/jira/browse/SQOOP-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14220290#comment-14220290 ]
Veena Basavaraj commented on SQOOP-1771:
----------------------------------------
Hive representation of data s pluggable with the type ser/deser to use. So there is no one standard.
Some references.
http://www.slideshare.net/zshao/hive-serde-and-lazyserde
The default ser/De
https://github.com/apache/hive/blob/trunk/serde/src/test/org/apache/hadoop/hive/serde2/lazybinary/TestLazyBinarySerDe.java
They use a
> Investigation FORMAT of the Array/NestedArray/ Set/ Map in Postgres and HIVE.
> -----------------------------------------------------------------------------
>
> Key: SQOOP-1771
> URL: https://issues.apache.org/jira/browse/SQOOP-1771
> Project: Sqoop
> Issue Type: Sub-task
> Components: sqoop2-framework
> Reporter: Veena Basavaraj
> Fix For: 1.99.5
>
>
> update this wiki, which is missing details on the complex types
> https://cwiki.apache.org/confluence/display/SQOOP/Sqoop2+Intermediate+representation#Sqoop2Intermediaterepresentation-Intermediateformatrepresentationproposal
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