Bug 112878 - implement log correlation and analysis using queries in large log case
Summary: implement log correlation and analysis using queries in large log case
Status: CLOSED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: TPTP (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows XP
: P1 enhancement (vote)
Target Milestone: ---   Edit
Assignee: Marius Slavescu CLA
QA Contact:
URL: http://www.eclipse.org/tptp/groups/Ar...
Whiteboard: closed460
Keywords: plan
Depends on:
Blocks:
 
Reported: 2005-10-17 17:38 EDT by Marius Slavescu CLA
Modified: 2016-05-05 10:42 EDT (History)
2 users (show)

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Description Marius Slavescu CLA 2005-10-17 17:38:28 EDT 
I see two ways we can accomplish this, by running the whole algorithm in the
database through SQL queries (like we do in Time based correlation today) or by
querying only the attributes that are required for the correlation (much faster
than loading objects completely).
Comment 1 Marius Slavescu CLA 2005-11-17 17:21:57 EST 
Use the container proxies from EMF 2.2.
Comment 2 Christine Knight CLA 2005-11-18 10:50:07 EST 
Please raise this to a P1 and add the details from the meeting with Geiner.
Comment 3 Marius Slavescu CLA 2005-11-18 11:54:18 EST 
As mentioned above by making use of containment proxies, we will also improve
the load page time (the current behavior trigger the load of all the objects
under a Common Base Event object).
Comment 4 Alex Nan CLA 2005-11-22 15:38:23 EST 
How would you run log analysis using XPath expressions using the mechanism that you have just described?
Comment 5 Valentina Popescu CLA 2005-11-30 13:13:14 EST 
Theme: Scaling Up
Comment 6 Eric Labadie CLA 2005-12-23 15:50:12 EST 
We need to add support for SQL Queries instead.  This provides a more generic architecture.
Comment 7 Marius Slavescu CLA 2006-01-13 11:49:59 EST 
This feature will cover the following (in sync with the URL):

- make use of EMF containment proxies to defer loading the containment children of an object until they are required.
- implement the analysis algorithm using backen storage capabilities (SQL) and when this is not possible make use of the existing query infrastructure to retreive only the features (attributes) that are required in the analysis instead of full objects.
Comment 8 Marius Slavescu CLA 2006-04-10 14:59:16 EDT 
Fixed.
Comment 9 Paul Slauenwhite CLA 2009-06-30 09:36:15 EDT 
As of TPTP 4.6.0, TPTP is in maintenance mode and focusing on improving quality by resolving relevant enhancements/defects and increasing test coverage through test creation, automation, Build Verification Tests (BVTs), and expanded run-time execution. As part of the TPTP Bugzilla housecleaning process (see http://wiki.eclipse.org/Bugzilla_Housecleaning_Processes), this enhancement/defect is verified/closed by the Project Lead since this originator of this enhancement/defect has an inactive Bugzilla account and considered to be fixed. If this enhancement/defect is still unresolved and reproducible in the latest TPTP release (http://www.eclipse.org/tptp/home/downloads/), please re-open.