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https://issues.apache.org/jira/browse/HIVE-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13440684#comment-13440684
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Feng Peng commented on HIVE-775:
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Finished first version of the patch that covers the read path. Tested using our
thrift data with sets and it worked fine.
We'd like to use the complex thrift struct added in
https://issues.apache.org/jira/browse/HIVE-3323 for the unit tests. It'd be
nice if someone take a look at https://issues.apache.org/jira/browse/HIVE-3323
first. Thanks!
> Hive to support "Set" type
> --------------------------
>
> Key: HIVE-775
> URL: https://issues.apache.org/jira/browse/HIVE-775
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Zheng Shao
>
> Thrift supports a type "set" which maps to "java.util.Set". Hive should
> support this as well.
> We can either add "set" to "array", "struct", "map", or we can just treat
> "set" as an "array" which will be easier to do.
> This is blocking Hive from doing "SELECT *" on some tables defined by thrift,
> because thrift supports "set" right now.
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