Bug 727904

Summary: Deadlock when trying to delete a group.
Product: [Other] RHQ Project Reporter: Robert Buck <rbuck>
Component: Core ServerAssignee: RHQ Project Maintainer <rhq-maint>
Status: NEW --- QA Contact: Mike Foley <mfoley>
Severity: unspecified Docs Contact:
Priority: high    
Version: 4.1CC: hrupp
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Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Bug Depends On:    
Bug Blocks: 729848    
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Description Flags
Stack trace showing deadlock none

Description Robert Buck 2011-08-03 11:18:08 EDT 
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 11:18:55 EDT 
Created attachment 516536 [details]
Stack trace showing deadlock
Comment 2 Charles Crouch 2011-08-11 07:53:48 EDT 
Bob, can you still replicate this in the new perf env?
Comment 3 Robert Buck 2011-08-11 10:11:50 EDT 
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 2011-08-11 23:47:31 EDT 
Go ahead and prioritize/close as you see fit