Bug 727904 - Deadlock when trying to delete a group.
Summary: Deadlock when trying to delete a group.
Keywords:
Status: NEW
Alias: None
Product: RHQ Project
Classification: Other
Component: Core Server
Version: 4.1
Hardware: Unspecified
OS: Unspecified
high
unspecified vote
Target Milestone: ---
: ---
Assignee: RHQ Project Maintainer
QA Contact: Mike Foley
URL:
Whiteboard:
Depends On:
Blocks: rhq41
TreeView+ depends on / blocked
 
Reported: 2011-08-03 15:18 UTC by Robert Buck
Modified: 2011-08-30 14:47 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:

Attachments (Terms of Use)
Stack trace showing deadlock (4.20 KB, text/plain)
2011-08-03 15:18 UTC, Robert Buck 		no flags Details
Add an attachment (proposed patch, testcase, etc.)

Description Robert Buck 2011-08-03 15:18:08 UTC 
Description of problem:

In the perf environment, which has lots of resources (perhaps related) after I created a group (either compatible or mixed), I got a deadlock and stack trace showing up in the UI.

How reproducible:

Frequent

Steps to Reproduce:
1. Create a couple groups when lots of resources exist.
2. Delete them

  
Actual results:

Exception then stack trace in Message Center.
Comment 1 Robert Buck 2011-08-03 15:18:55 UTC 
Created attachment 516536 [details]
Stack trace showing deadlock
Comment 2 Charles Crouch 2011-08-11 11:53:48 UTC 
Bob, can you still replicate this in the new perf env?
Comment 3 Robert Buck 2011-08-11 14:11:50 UTC 
Charles, not presently; first of all, we have scaled back the perf environment, and we cleaned up oracle by recreating the oracle user/schema. After all the cleanup, everything was noticeably snappier. I'd like to keep this one open, as low priority, or close it as not reproducible. At least having the record of its occurrence is useful.
Comment 4 Charles Crouch 2011-08-12 03:47:31 UTC 
Go ahead and prioritize/close as you see fit
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