Bugzilla – Full Text Bug Listing
| Summary: | Threadlock when creating new JAXB project, changing facet version, using JRE library | ||||||||
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| Product: | [WebTools] Dali JPA Tools | Reporter: | Paul Fullbright <paul.fullbright> | ||||||
| Component: | JAXB | Assignee: | Paul Fullbright <paul.fullbright> | ||||||
| Status: | RESOLVED FIXED | QA Contact: | |||||||
| Severity: | major | ||||||||
| Priority: | P3 | CC: | david_williams, neil.hauge | ||||||
| Version: | 3.0 | Flags: | paul.fullbright:
pmc_approved?
paul.fullbright: pmc_approved? (raghunathan.srinivasan) paul.fullbright: pmc_approved? (naci.dai) paul.fullbright: pmc_approved? (deboer) paul.fullbright: pmc_approved? (neil.hauge) paul.fullbright: pmc_approved? (kaloyan) paul.fullbright: pmc_approved? (cbridgha) |
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| Target Milestone: | 3.0 M7 | ||||||||
| Hardware: | PC | ||||||||
| OS: | Windows Vista | ||||||||
| Whiteboard: | PMC | ||||||||
| Bug Depends on: | 343197 | ||||||||
| Bug Blocks: | |||||||||
| Attachments: |
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Created attachment 193528 [details]
hackish patch
Problem is caused to a large extent by how the data model interacts with the faceted project working copy committing/reverting changes and how the data model wizard page interacts with the data model. I have a hackish patch (see attachment) that addresses this, but don't think it's a long-term solution. * Explain why you believe this is a stop-ship defect. Or, if it is a "hotbug" (requested by an adopter) please document it as such.
This is a major bug, resulting in workspace deadlock.
* Is there a work-around? If so, why do you believe the work-around is insufficient?
There is no known work-around.
* How has the fix been tested? Is there a test case attached to the bugzilla record? Has a JUnit Test been added?
This patch, while not ideal, has been tested by myself and by an additional developer. No side effects have been discovered. Long-term patch is out of scope for this release.
* Give a brief technical overview. Who has reviewed this fix?
I have reviewed this fix. The patch simply avoids validation by orphan facet configuration pages.
* What is the risk associated with this fix?
Minimal risk. The patch is very small and very targeted in scope.
Ahhh ... nothing like a hackish patch for RC1! :) But, looks pretty safe and isolated as you say, so would be better than a deadlock. I'm not sure what ideas you've had about a long term fix, but be sure to open a bug (if not already) and reference it here so we will have long term cross-references to track back and forth. Much thanks. Well, actually we've determined the patch got into M7 somehow (re-targeting to reflect this). Probably not the worst thing in the world. But yes, I'll log another bug to make sure it gets taken care of long-term. bug 344846 has been opened to track a long-term fix for this issue. |
Created attachment 193524 [details] stack trace Create a new JAXB project, choose a Java 6 as the runtime, select facet version 2.1, and choose to use the JRE as the library provider on the JAXB facet page. A threadlock occurs. (see attachment)