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  1. Camel
  2. CAMEL-10782

SFTP: cannot get files from users home with readlock changed

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.16.4, 2.18.2
    • Fix Version/s: 2.17.6, 2.18.3, 2.19.0
    • Component/s: camel-ftp
    • Labels:
      None
    • Environment:

      servicemix 7.0.0, Linux SFTP server

    • Estimated Complexity:
      Unknown

      Description

      Camel cannot fetch files from users home directory when using readlock=changed.

      Route from URI is defined like this:

      <from uri="sftp://testi@server:22?password=password&include=PSOP_123-.*\.(xml|pdf)&delete=true&readLock=changed&readLockTimeout=360000&readLockCheckInterval=180000&readLockMinAge=10s&maxMessagesPerPoll=100"/>

      And from TRACE logs I can see stuff like this:

      2017-02-03 10:59:45,146 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | Using full directory listing to update file information for RemoteFile[PSOP_123-sdfsd.xml]. Consider enabling fastExistsCheck option.
      2017-02-03 10:59:45,146 | TRACE | //testi@infra:22 | SftpOperations | 225 - org.apache.camel.camel-ftp - 2.16.4 | listFiles
      2017-02-03 10:59:45,150 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | List files PSOP_123-sdfsd.xml found 23 files
      2017-02-03 10:59:45,150 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | Previous last modified: 0, new last modified: 0
      2017-02-03 10:59:45,150 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | Previous length: 0, new length: 0
      2017-02-03 10:59:45,150 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | New older than threshold: 1486112375150
      2017-02-03 10:59:45,150 | TRACE | //testi@infra:22 | ChangedExclusiveReadLockStrategy | 225 - org.apache.camel.camel-ftp - 2.16.4 | Exclusive read lock not granted. Sleeping for 20000 millis.

      User home directory contains only 1 file, which does match to include parameter. It does seem, that camel-ftp is trying to check file readlock from the server root.

      When placing the files to a subdirectory in users home, this does not happen.

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            • Assignee:
              davsclaus Claus Ibsen
              Reporter:
              StefanR Stefan Roos
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              Dates

              • Created:
                Updated:
                Resolved: