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Fwd: Help to solve UDAF errors! - Hive - [mail # user]
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...Hello, This is in reference to the below mentioned UDAF. As you can notice, I am collecting all the elements in a list for each mapper. Now, at the reducer I merge all the lists and ca...
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Author: Abhishek Bhattacharya,
2013-02-14, 18:29
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Re: Help to solve UDAF errors! - Hive - [mail # user]
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...Hi Robin, Thanks for the response. The point mentioned by you is one of the many other serious issues in the code. I have fixed all of them and it is pretty much in a good shape presen...
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Author: Abhishek Bhattacharya,
2013-02-14, 01:20
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Fwd: Help to solve UDAF errors! - Hive - [mail # user]
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...Hi, I looked through the syslogs and found the following exceptions. Can anyone help me to figure out the point of error? java.lang.RuntimeException: Error in configuring object ...
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Author: Abhishek Bhattacharya,
2013-02-12, 18:29
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Re: Help to solve UDAF errors! - Hive - [mail # user]
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...Hi Mark, Thanks for the response! The UDAFPercentile.java have two terminate() methods since it is handling two different input types by the two inner classes: PercentileLongEvaluator ...
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Author: Abhishek Bhattacharya,
2013-02-12, 17:48
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Re: Help to solve UDAF errors! - Hive - [mail # user]
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...Hi Mark, Sorry for the preliminary questions since I am a beginner for Hive. I have read in both books (Hadoop Definitive Guide and Programming Hive) that we need to implement the func...
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Author: Abhishek Bhattacharya,
2013-02-11, 03:47
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Re: Help to solve UDAF errors! - Hive - [mail # user]
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...Thanks for the response. The link to the code is: https://github.com/Abhishek2301/Hive/blob/master/src/UDAFTopNPercent.java Please let me know to fix it! Thanks, Abhishek ...
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Author: Abhishek Bhattacharya,
2013-02-10, 07:08
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Help to solve UDAF errors! - Hive - [mail # user]
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...Hi, I have implemented a simple UDAF for top-n-percent as follows: import java.util.ArrayList; import java.util.Collections; import org.apache.hadoop.hive.ql.exec.UDAF; import or...
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Author: Abhishek Bhattacharya,
2013-02-08, 22:05
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