The following trace logging looks suspicious to me:
2013-04-24 09:34:40,776 | TRACE | terfaces/nfm/out | SftpOperations
| onent.file.remote.SftpOperations 377 | Current dir: /
2013-04-24 09:34:40,782 | TRACE | terfaces/nfm/out | SftpOperations
| onent.file.remote.SftpOperations 385 |
changeCurrentDirectory(/)
2013-04-24 09:34:40,782 | TRACE | terfaces/nfm/out | SftpOperations
| onent.file.remote.SftpOperations 396 | Compacted path: / -> //
using separator: /
2013-04-24 09:34:40,782 | TRACE | terfaces/nfm/out | SftpOperations
| onent.file.remote.SftpOperations 440 | Changing directory: //
So, it seems like Camel correctly determines that current directory is "/"
but it then changes the path to "//" which of course is incorrect.
/Bengt
2013/4/24 Bengt Rodehav <be...@rodehav.com>
> Some more information. I logged on the sftp server using cygwin (I'm
> running on Windows 7 BTW) and executed a "pwd" command just to see what the
> server replied and it said:
>
> sftp> pwd
> Remote working directory: /
>
> This looks perfectly fine to me and is a normal setup. I e my home
> directory looks like the root folder to me since I'm not authorised to
> anything but my home directory. Don't quite understand what causes my
> problems.
>
> /Bengt
>
>
> 2013/4/24 Bengt Rodehav <be...@rodehav.com>
>
>> I've now checked this issue a bit further. It turned out that I hadn't
>> tested this on Camel 2.10.3. What I had tested was the corresponding
>> consumtion of files from the sftp server which also works with Camel
>> 2.11.0. So this is probably not a Camel 2.11.0 issue. The following
>> consuming route works fine:
>>
>> fromUri=sftp://myUser@myServer/subdir?password=myPassword&stepwise=false
>>
>> I think I had to use double "/" in Camel 2.10.3 but with Camel 2.11.0 it
>> works with a single "/".
>>
>> Looking at the code and the full stacktrace (I include it at the end of
>> the mail) it seems like what fails is the initial building of the
>> subdirectory. In the process, Camel is changing directory down to the
>> subdirectory and when done changes back to the starting/original directory.
>> However, for some reason, Camel thinks that the original directory is "//"
>> which is an incorrect path and fails.
>>
>> So it seems like it is the detection of the original directory that does
>> not work. I currently have no workaround for this. If I skip using a sub
>> directory it works. E g:
>>
>> sftp://myUser@myServer/?password=myPassword&stepwise=false
>>
>> In that case Camel does not need to change directory to the subdirectory
>> and therefore does not need to change back either. Unfortunately I am not
>> in control of the directory structure. I need to be able to poll files from
>> one subdirectory (which works) and write files to another subdirectory
>> (which doesn't work).
>>
>> Here is the stacktrace:
>>
>> 2013-04-24 08:34:38,533 | ERROR | terfaces/nfm/out | DefaultErrorHandler
>> | rg.apache.camel.util.CamelLogger 215 | Failed delivery for
>> (MessageId: ID-IT-D-FQR815J-62818-1366717659819-18-1 on ExchangeId:
>> ID-IT-D-FQR815J-62818-1366717659819-18-2). Exhausted after delivery
>> attempt: 1 caught:
>> org.apache.camel.component.file.GenericFileOperationFailedException: Cannot
>> change directory to: //. Processed by failure processor:
>> FatalFallbackErrorHandler[Channel[Wrap[se.digia.connect.service.filetransfer.FileTransferService$NotificationProcessor@2ba6ac4c]
>> ->
>> se.digia.connect.service.filetransfer.FileTransferService$NotificationProcessor@2ba6ac4c
>> ]]
>> org.apache.camel.component.file.GenericFileOperationFailedException:
>> Cannot change directory to: //
>> at
>> org.apache.camel.component.file.remote.SftpOperations.doChangeDirectory(SftpOperations.java:444)[126:org.apache.camel.camel-ftp:2.11.0]
>> at
>> org.apache.camel.component.file.remote.SftpOperations.changeCurrentDirectory(SftpOperations.java:401)[126:org.apache.camel.camel-ftp:2.11.0]
>> at
>> org.apache.camel.component.file.remote.SftpOperations.buildDirectory(SftpOperations.java:340)[126:org.apache.camel.camel-ftp:2.11.0]
>> at
>> org.apache.camel.component.file.GenericFileProducer.writeFile(GenericFileProducer.java:246)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:159)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.component.file.remote.RemoteFileProducer.process(RemoteFileProducer.java:49)[126:org.apache.camel.camel-ftp:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.SendProcessor$2.doInAsyncProducer(SendProcessor.java:122)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.impl.ProducerCache.doInAsyncProducer(ProducerCache.java:298)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:117)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.interceptor.BacklogTracerInterceptor.process(BacklogTracerInterceptor.java:84)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:390)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:273)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:335)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.Pipeline.process(Pipeline.java:117)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.RouteInflightRepositoryProcessor.processNext(RouteInflightRepositoryProcessor.java:48)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:350)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:197)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:163)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.impl.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:141)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> org.apache.camel.impl.ScheduledPollConsumer.run(ScheduledPollConsumer.java:91)[105:org.apache.camel.camel-core:2.11.0]
>> at
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_32]
>> at
>> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)[:1.6.0_32]
>> at
>> java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)[:1.6.0_32]
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)[:1.6.0_32]
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)[:1.6.0_32]
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)[:1.6.0_32]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_32]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_32]
>> at java.lang.Thread.run(Thread.java:662)[:1.6.0_32]
>> Caused by: 2: File not found
>> at
>> com.jcraft.jsch.ChannelSftp.throwStatusError(ChannelSftp.java:2629)[125:org.apache.servicemix.bundles.jsch:0.1.49.1]
>> at
>> com.jcraft.jsch.ChannelSftp._stat(ChannelSftp.java:2078)[125:org.apache.servicemix.bundles.jsch:0.1.49.1]
>> at com.jcraft.jsch.ChannelSftp.cd
>> (ChannelSftp.java:316)[125:org.apache.servicemix.bundles.jsch:0.1.49.1]
>> at
>> org.apache.camel.component.file.remote.SftpOperations.doChangeDirectory(SftpOperations.java:442)[126:org.apache.camel.camel-ftp:2.11.0]
>> ... 55 more
>>
>>
>> /Bengt
>>
>>
>>
>> 2013/4/23 Bengt Rodehav <be...@rodehav.com>
>>
>>> Thanks for both your answers Chris and mdo,
>>>
>>> I will try to move the username as you both suggest but according to
>>> the documentation this should still be valid syntax.
>>>
>>> What puzzles me is the "...Cannot change directory to: //" since it
>>> sounds like Camel is actually trying to change directory despite the
>>> "stepwise=false".
>>>
>>> Will try tomorrow when I'm back at work.
>>>
>>> Thanks,
>>>
>>> /Bengt
>>>
>>>
>>> 2013/4/23 mdo <manfred.doh...@gmail.com>
>>>
>>>>
>>>> BTW: I'm using URIs like this successfully with 2.11:
>>>> sftp://192.168.1.2:22//home/user/
>>>> sftp://localhost//tmp/subdir/
>>>>
>>>> Both being absolute paths. Login name and passwords appended along with
>>>> other options.
>>>>
>>>> Regards, mdo.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://camel.465427.n5.nabble.com/Problems-with-sftp-in-Camel-2-11-0-tp5731359p5731372.html
>>>> Sent from the Camel - Users mailing list archive at Nabble.com.
>>>>
>>>
>>>
>>
>
