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From "dd (JIRA)" <>
Subject [jira] [Commented] (HIVE-396) Hive performance benchmarks
Date Wed, 24 Apr 2013 16:03:16 GMT


dd commented on HIVE-396:


I'm tying to run the mapreduce version of the ranking_select job of the hive-benchmarks, and
I'm getting a java error (see below). 
I thought that the error comes from the ranking data but the rankings_uservisits_join job
runs without any problem.

Any help would be appreciated.

java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(
at java.lang.Integer.parseInt(
at java.lang.Integer.valueOf(
at edu.brown.cs.mapreduce.benchmarks.Benchmark1$
at edu.brown.cs.mapreduce.benchmarks.Benchmark1$
at org.apache.hadoop.mapred.MapTask.runOldMapper(
at org.apache.hadoop.mapred.Child.main(

> Hive performance benchmarks
> ---------------------------
>                 Key: HIVE-396
>                 URL:
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Zheng Shao
>            Assignee: Yuntao Jia
>         Attachments: AlansMRcode.tgz, hive_benchmark_2009-06-18.pdf, hive_benchmark_2009-06-18.tar.gz,
hive_benchmark_2009-07-12.pdf, hive_benchmark_2009-07-21.tar.gz
> We need some performance benchmark to measure and track the performance improvements
of Hive.
> Some references:
> PIG performance benchmarks PIG-200
> PigMix:

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