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https://issues.apache.org/jira/browse/CAMEL-6551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Willem Jiang resolved CAMEL-6551.
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Resolution: Fixed
Fix Version/s: 2.10.6
2.11.2
> FtpConsumer fills up log file with "Cannot connect/login" WARN level messages
> -----------------------------------------------------------------------------
>
> Key: CAMEL-6551
> URL: https://issues.apache.org/jira/browse/CAMEL-6551
> Project: Camel
> Issue Type: Improvement
> Components: camel-ftp
> Affects Versions: 2.10.4
> Environment: Windows7-64, JRE-1.6 - but not environment-specific
> Reporter: Chris Wolf
> Assignee: Willem Jiang
> Priority: Minor
> Fix For: 2.11.2, 2.10.6
>
>
> If the FTP server becomes unavailable, the container log gets flooded with
> WARN-level messages and gets filled with lines like:
> 16:32:34,511 WARN [org.apache.camel.component.file.remote.FtpConsumer]
> Cannot connect/login to: ftp://adpt5@localhost:21. Will skip this poll.
> 16:32:49,048 WARN [org.apache.camel.component.file.remote.FtpConsumer]
> Cannot connect/login to: ftp://adpt5@localhost:21. Will skip this poll.
> 16:33:03,576 WARN [org.apache.camel.component.file.remote.FtpConsumer]
> Cannot connect/login to: ftp://adpt5@localhost:21. Will skip this poll.
> i.e. a WARN message gets added to the log every five seconds. We only need
> to be notified once per incidence.
> The issue is in
> org.apache.camel.component.file.remote.RemoteFileConsumer.prePollCheck().
> I recommend a table of latches, keyed by endpoint key. The latch is set when
> the initial warning is logged, then cleared upon any subsequent successful
> connection.
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