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Posted to issues@camel.apache.org by "Willem Jiang (JIRA)" <ji...@apache.org> on 2013/07/16 03:27:47 UTC

[jira] [Assigned] (CAMEL-6551) FtpConsumer fills up log file with "Cannot connect/login" WARN level messages

     [ https://issues.apache.org/jira/browse/CAMEL-6551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Willem Jiang reassigned CAMEL-6551:
-----------------------------------

    Assignee: Willem Jiang
    
> 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
>
> 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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