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https://issues.apache.org/jira/browse/CONNECTORS-1581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16766020#comment-16766020
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Markus Schuch commented on CONNECTORS-1581:
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I checked for related data in all other tables with a jobid relation and found
no other records.
After deleting the records from the jobqueue the error disappeared.
Now i am testing to reproduce the situation by
- restarting / killing manifoldcf during cleanup
- restarting / killing output repository connection during cleanup
- disconnecting the database during cleanup
> [Set priority thread] Error tossed: null during startup
> -------------------------------------------------------
>
> Key: CONNECTORS-1581
> URL: https://issues.apache.org/jira/browse/CONNECTORS-1581
> Project: ManifoldCF
> Issue Type: Bug
> Environment: • ManifoldCF 2.12, running in a Docker Container
> based on Redhat Linux, OpenJDK 8
> • AWS RDS Database (Aurora MySQL -> 5.6 compatible, utf8 (collation
> utf8_bin))
> • Single Process Setup
> Reporter: Markus Schuch
> Assignee: Markus Schuch
> Priority: Major
>
> We see the following {{NullPointerException}} at startup:
> {code}
> [Set priority thread] FATAL org.apache.manifoldcf.crawlerthreads- Error
> tossed: null
> java.lang.NullPointerException
> at
> org.apache.manifoldcf.crawler.system.ManifoldCF.writeDocumentPriorities(ManifoldCF.java:1202)
> at
> org.apache.manifoldcf.crawler.system.SetPriorityThread.run(SetPriorityThread.java:141)
> {code}
> What could be the cause of that?
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