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Bug 339570

Summary:	[LTTng] Statistics View is no longer updated after stats expansion
Product:	z_Archived	Reporter:	Francois Chouinard <fchouinard>
Component:	LinuxTools	Assignee:	Alexandre Montplaisir <alexmonthy>
Status:	RESOLVED FIXED	QA Contact:	Francois Chouinard <fchouinard>
Severity:	normal
Priority:	P3	CC:	mathieu.denis, patrick.tasse
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:
Bug Depends on:
Bug Blocks:	301631

Description Francois Chouinard

2011-03-10 13:44:33 EST

The stats collecting request stops if the the stats tree (in the Statistics View) is expanded while it is running.

The correct behavior is to expand the tree and update the various fields dynamically as the trace is parsed for statistics.

Comment 1 Francois Chouinard

2011-03-30 14:21:15 EDT

Update on how to reproduce the problem:

- Start Eclipse without the Stats view opened
- Select a large trace for parsing
- When the long histogram starts to fill (the BG job), open the Stats view
- Another BG job will be started and control will switch back and forth between the 2 jobs
- At one point, the Stats view BG job will stop (apparently on a chunk boundary)

Comment 2 Mathieu Denis

2011-08-01 16:35:39 EDT

Any BG job will provoke the bug to occur, not just the histogram one.

Comment 3 Patrick Tasse

2013-05-23 13:30:17 EDT

Fixed with the refactoring of statistics view to use the state system.

Pushed to master branch
commit e3d9ca5f1809ad021546d7f456d730f079550119