Hi Since you take 15 min to process the file, then try setting a higher session timeout on the FTP server. The keep alive checks are only in use when the ftp consumer is idle, not while it process a file.
On Tue, Jan 13, 2015 at 9:39 PM, Luciano Nunes <lnu...@gmail.com> wrote: > I am working in a piece of code that routes from SFTP input to a bean process > and then to SFTP output. So, my process takes about 15 minutos to complete > and when they finishes, the Camel try to delete a input file from SFTP input > route. At this moment, the FTP server throws an error: > > 13 Jan 2015 18:21:26 DEBUG > org.apache.camel.component.file.remote.FtpOperations.deleteFile - Deleting > file: ../flex-brazil/Portal_Forn/request_appr/364/NF_4.txt 13 Jan 2015 > 18:21:26 WARN org.slf4j.helpers.MarkerIgnoringBase.warn - Error during > commit. > Exchange[org.apache.camel.component.file.GenericFileMessage@3207779]. Caused > by: [org.apache.camel.component.file.GenericFileOperationFailedException - > File operation failed: 421 Timeout (900 seconds): closing control > connection. FTP response 421 received. Server closed connection.. Code: 421] > org.apache.camel.component.file.GenericFileOperationFailedException: File > operation failed: 421 Timeout (900 seconds): closing control connection. FTP > response 421 received. Server closed connection.. Code: 421 at > org.apache.camel.component.file.remote.FtpOperations.getCurrentDirectory(FtpOperations.java:701) > at > org.apache.camel.component.file.remote.FtpOperations.deleteFile(FtpOperations.java:224) > at > org.apache.camel.component.file.strategy.GenericFileDeleteProcessStrategy.commit(GenericFileDeleteProcessStrategy.java:71) > at > org.apache.camel.component.file.GenericFileOnCompletion.processStrategyCommit(GenericFileOnCompletion.java:124) > at > org.apache.camel.component.file.GenericFileOnCompletion.onCompletion(GenericFileOnCompletion.java:80) > at > org.apache.camel.component.file.GenericFileOnCompletion.onComplete(GenericFileOnCompletion.java:54) > at > org.apache.camel.util.UnitOfWorkHelper.doneSynchronizations(UnitOfWorkHelper.java:100) > at org.apache.camel.impl.DefaultUnitOfWork.done(DefaultUnitOfWork.java:228) > at org.apache.camel.util.UnitOfWorkHelper.doneUow(UnitOfWorkHelper.java:61) > at > org.apache.camel.processor.CamelInternalProcessor$UnitOfWorkProcessorAdvice.after(CamelInternalProcessor.java:613) > at > org.apache.camel.processor.CamelInternalProcessor$UnitOfWorkProcessorAdvice.after(CamelInternalProcessor.java:581) > at > org.apache.camel.processor.CamelInternalProcessor$InternalCallback.done(CamelInternalProcessor.java:240) > at > org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:173) > at > org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:401) > at > org.apache.camel.component.file.remote.RemoteFileConsumer.processExchange(RemoteFileConsumer.java:99) > at > org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:201) > at > org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:165) > at > org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:187) > at > org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:114) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) > at > java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) Caused by: > org.apache.commons.net.ftp.FTPConnectionClosedException: FTP response 421 > received. Server closed connection. at > org.apache.commons.net.ftp.FTP.__getReply(FTP.java:367) at > org.apache.commons.net.ftp.FTP.__getReply(FTP.java:294) at > org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:483) at > org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:608) at > org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:582) at > org.apache.commons.net.ftp.FTP.pwd(FTP.java:1454) at > org.apache.commons.net.ftp.FTPClient.printWorkingDirectory(FTPClient.java:2658) > at > org.apache.camel.component.file.remote.FtpOperations.getCurrentDirectory(FtpOperations.java:697) > ... 25 more > > There are any parameter to teach the Camel to send keepalives to FTP server > to avoid this situation? > > Thanks! > > > > -- > View this message in context: > http://camel.465427.n5.nabble.com/Apache-Camel-SFTP-tp5761656.html > Sent from the Camel - Users mailing list archive at Nabble.com. -- Claus Ibsen ----------------- Red Hat, Inc. Email: cib...@redhat.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen hawtio: http://hawt.io/ fabric8: http://fabric8.io/
