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Bug 12368 - Deadlock during module reinstall - DataNode.displayName?
Summary: Deadlock during module reinstall - DataNode.displayName?
Status: CLOSED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: Data Systems (show other bugs)
Version: 3.x
Hardware: PC Linux
: P3 blocker (vote)
Assignee: Jesse Glick
URL:
Keywords: THREAD
Depends on:
Blocks: 19608
  Show dependency tree
 
Reported: 2001-05-23 15:54 UTC by Jesse Glick
Modified: 2008-12-22 17:56 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Thread dump from deadlock (note thread: exec_Installing Template Module_21) (30.79 KB, text/plain)
2001-05-23 15:56 UTC, Jesse Glick 		Details
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Description Jesse Glick 2001-05-23 15:54:52 UTC 
[3.2 + dev apisupport] Partial deadlock encountered when trying to reinstall a
module. I have already changed apisupport's InsertBetweenAction to run addNotify
asynch, but anyway should DataNode be firing a displayName change while the
thread is holding a filesystem lock? It seems dangerous.
Comment 1 Jesse Glick 2001-05-23 15:56:12 UTC 
Created attachment 1409 [details]
Thread dump from deadlock (note thread: exec_Installing Template Module_21)
Comment 2 akemr 2001-07-09 15:35:30 UTC 
Reassign to proper address.
Comment 3 akemr 2001-09-04 06:58:19 UTC 
Reassign to Vita
Comment 4 Vitezslav Stejskal 2001-09-21 13:21:59 UTC 
Moving to data systems
Comment 5 Vitezslav Stejskal 2001-09-25 15:47:56 UTC 
Reassigning to Jesse, thanks.
Comment 6 Jesse Glick 2001-09-26 20:19:39 UTC 
Have a patch prepared, will sanity-check a bit more...
Comment 7 Jesse Glick 2001-09-27 19:44:38 UTC 
Fixed, probably (did not try to reproduce, it is complicated).

DataNode.java 1.57
Comment 8 pzajac 2003-06-11 14:51:20 UTC 
cannot reproduce deadlock - verified
Comment 9 Quality Engineering 2003-07-01 16:26:27 UTC 
Resolved for 3.4.x or earlier, no new info since then -> closing.