Bug 577021 - Full build on startup after restarting Eclipse
Summary: Full build on startup after restarting Eclipse
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.21   Edit
Hardware: PC Windows 10
: P3 major (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: needinfo
Depends on:
Blocks:
 
Reported: 2021-11-03 01:21 EDT by Markus S CLA
Modified: 2021-11-22 10:23 EST (History)
2 users (show)

See Also:

Attachments
Eclipse error log (68.53 KB, text/plain)
2021-11-03 14:30 EDT, Markus S CLA 		no flags Details
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Description Markus S CLA 2021-11-03 01:21:41 EDT 
Hi, every time I restart my Eclipse IDE it performs a full build. Since I have 1200+ projects this is pretty annoying. Where is this coming from and can it be disabled? Thank you
Comment 1 Andrey Loskutov CLA 2021-11-03 04:11:05 EDT 
Please attach Eclipse error log. Typically either the workspace state can't be properly persiated on shutdown or can't be properly read on startup. Of courae there can be something else like 3rd party tooling installed that isn't properly working and requests a rebuild. You can try to enable tracing to see what happens in that case.
Comment 2 Markus S CLA 2021-11-03 14:30:05 EDT 
Created attachment 287441 [details]
Eclipse error log
Comment 3 Markus S CLA 2021-11-03 14:39:06 EDT 
Thanks. Which tracing should I enable?
Comment 4 Markus S CLA 2021-11-04 17:00:33 EDT 
I just tested the latest I-Build from 4.22 and the problem does not happen there.
Comment 5 Markus S CLA 2021-11-04 17:25:47 EDT 
Sorry, happens again after a couple of restarts.
Comment 6 Andrey Loskutov CLA 2021-11-22 09:54:54 EST 
(In reply to Markus S from comment #3)
> Thanks. Which tracing should I enable?

Tentatively, under General/Tracing:
Platform Core Resources - debug & debug/build* except stacktraces
JDT Core - debug & debug/builder

Not sure if the output is properly redirected to the file, please start Eclipse from console in case someone writes to it too.