Encountering deadlock using quick-start & derby
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Key: CONNECTORS-111
URL: https://issues.apache.org/jira/browse/CONNECTORS-111
Project: ManifoldCF
Issue Type: Bug
Components: Examples
Environment: Windows XP Professional SR3, Intel Core 2, 2 GB Ram
Reporter: Farzad
Ran into problem with quick-start and thought I might have better luck if I
manually setup the system. Maybe you can shed a light on the quick-start
problem. Here is what happened, after running start.jar, I went to the crawler
UI, configured a null output and a file system repo connector. Created a job
pointing to a file share \\host\share and started the job. After a few seconds
I ran into the error message below in the job status panel. It said 60 docs
found, 9 active, and 52 processed. Any ideas as to why I'm seeing this?
Error: A lock could not be obtained due to a deadlock, cycle of locks and
waiters is: Lock : ROW, INGESTSTATUS, (1,57) Waiting XID :
Unknown macro: {6293, X}
, APP, DELETE FROM ingeststatus WHERE urihash=? AND dockey!=? AND
connectionname=? Granted XID :
Unknown macro: {6305, X}
Lock : ROW, INGESTSTATUS, (1,55) Waiting XID :
, APP, INSERT INTO ingeststatus
(id,changecount,dockey,lastversion,firstingest,connectionname,authorityname,urihash,lastoutputversion,lastingest,docuri)
VALUES (?,?,?,?,?,?,?,?,?,?,?) Granted XID :
. The selected victim is XID : 6293.
Thanks!
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