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https://issues.apache.org/jira/browse/CONNECTORS-111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12918119#action_12918119
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Farzad commented on CONNECTORS-111:
-----------------------------------
I experimented more and it seems to be happening the first time after a clean
setup of ManifoldCF. Subsequent jobs including the same job ran successfully.
> Encountering deadlock using quick-start & derby
> -----------------------------------------------
>
> 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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