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From "Tucker, Matt" <>
Subject Re: Converting Array to a String
Date Thu, 17 Nov 2011 14:41:57 GMT
I'm running into the same issue, and I see that it's addressed in HIVE-2223.

In the meantime, I'm getting an error when trying to use the reflect() function :
SELECT reflect("org.apache.commons.lang.StringUtils", "join", collectedSet), ...

FAILED: Error in semantic analysis: Line 1:69 Argument type mismatch collectedSet: The parameters
of GenericUDFReflect(class,method[,arg1[,arg2]...]) must be primitive (int, double, string,

Matt Tucker
Associate eBusiness Analyst
Walt Disney Parks and Resorts Online
Ph: 407-566-2545
Tie: 8-296-2545

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