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Bug 1167875

Summary:	MongoDB: IndexOutOfBoundsException when using GROUP BY
Product:	[JBoss] JBoss Data Virtualization 6	Reporter:	Filip Elias <felias>
Component:	Teiid	Assignee:	Van Halbert <vhalbert>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6.1.0	CC:	dlesage, felias, vhalbert
Target Milestone:	ER5	Keywords:	QA-Closed
Target Release:	6.1.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	The MongoDB translator would thrown a java.lang.IndexOutOfBoundsException when GROUP BY was used in a SELECT query. This has been fixed by a code change so users will no longer encounter an exception when running this kind of statement.	Story Points:	---
Clone Of:		Environment:	DV 6.1 ER4
Last Closed:	2016-02-10 08:55:14 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Filip Elias 2014-11-25 14:47:11 UTC

MongoDB translator throws java.lang.IndexOutOfBoundsException when GROUP BY is used in SELECT. This bug is fixed in community, but probably it is not back ported.

Comment 1 Van Halbert 2014-11-25 19:48:20 UTC

Filip,

Can you attach the VDB and the query that you ran?

Comment 4 Filip Elias 2014-11-26 09:12:37 UTC

Van,

VDB and server log are in the attachment.

Queries: 
SELECT IntKey, SUM(IntNum) FROM BQT1.SmallA GROUP BY intKey
SELECT IntKey, IntNum FROM BQT1.SmallA GROUP BY IntKey, IntNum