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Posted to dev@manifoldcf.apache.org by "Karl Wright (JIRA)" <ji...@apache.org> on 2010/10/06 15:49:36 UTC

[jira] Resolved: (CONNECTORS-111) Encountering deadlock using quick-start & derby

     [ https://issues.apache.org/jira/browse/CONNECTORS-111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karl Wright resolved CONNECTORS-111.
------------------------------------

       Resolution: Fixed
    Fix Version/s: LCF Release 0.5

Retry seems to have fixed things.


> 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
>            Assignee: Karl Wright
>             Fix For: LCF Release 0.5
>
>
> 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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