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Posted to issues@spark.apache.org by "peter.zhang (JIRA)" <ji...@apache.org> on 2014/11/05 02:17:33 UTC
[jira] [Comment Edited] (SPARK-4217) Result of SparkSQL is
incorrect after a table join and group by operation
[ https://issues.apache.org/jira/browse/SPARK-4217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14197281#comment-14197281 ]
peter.zhang edited comment on SPARK-4217 at 11/5/14 1:17 AM:
-------------------------------------------------------------
Hi Venkata,
Thanks for your attention. How did you run hive SQL?
I mean the pure hive app rather than Spark HiveContext!
It's impossible I tested this SQL both in my dev environment (Hive 0.11) and our company's production environment, the result from hive were same.
Please tell me what's your hive version
was (Author: peter_zhang921):
It's impossible I tested this SQL both in my dev environment (Hive 0.11) and our company's production environment, the result from hive were same.
Please tell me what's your hive version
> Result of SparkSQL is incorrect after a table join and group by operation
> -------------------------------------------------------------------------
>
> Key: SPARK-4217
> URL: https://issues.apache.org/jira/browse/SPARK-4217
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.1.0
> Environment: Hadoop 2.2.0
> Spark1.1
> Reporter: peter.zhang
> Priority: Critical
> Attachments: TestScript.sql, saledata.zip
>
>
> I runed a test using same SQL script in SparkSQL, Shark and Hive environment as below
> ---------------------------------------------------------------
> select c.theyear, sum(b.amount)
> from tblstock a
> join tblStockDetail b on a.ordernumber = b.ordernumber
> join tbldate c on a.dateid = c.dateid
> group by c.theyear;
> result of hive/shark:
> theyear _c1
> 2004 1403018
> 2005 5557850
> 2006 7203061
> 2007 11300432
> 2008 12109328
> 2009 5365447
> 2010 188944
> result of SparkSQL:
> 2010 210924
> 2004 3265696
> 2005 13247234
> 2006 13670416
> 2007 16711974
> 2008 14670698
> 2009 6322137
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