commons-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Meeraj Kunnumpurath <mkunnumpur...@googlemail.com>
Subject Re: FTPClient Stalls on STOR
Date Wed, 25 Feb 2009 13:14:31 GMT
I have narrowed this down further. If the client (FTPClient) and server are
on the same Solarix box it works and it also works across different Solaris
boxes. However, if I put an F5 load balancer in the middle it consistently
fails on 1.7 Gb.

Ta
Meeraj

On Wed, Feb 25, 2009 at 4:48 AM, Meeraj Kunnumpurath <
mkunnumpurath@googlemail.com> wrote:

> Hi,
>
> 1. Native Solaris FTP client and Solaris FTP server works
> 2. Commons Net FTPClient on OSX and OSX FTP server works
> 3. Commons Net FTPClient on Solaris and Solaris FTP server doesn't work
>
> Unfortunately, I can't get the OSX client connected to Solaris or the other
> way around.
>
> Many thanks
> Meeraj
>
>
> On Wed, Feb 25, 2009 at 4:11 AM, sebb <sebbaz@gmail.com> wrote:
>
>> On 25/02/2009, Meeraj Kunnumpurath <mkunnumpurath@googlemail.com> wrote:
>> > Just to add some more information, the same code with same
>> configurations
>> >  runs fine on OSX.
>>
>> Is that client OSX, server OSX or both?
>>
>> What happens if you run the client on Solaris and the server on OSX?
>>
>> What about another FTP Client (e.g. one that comes with the OS) - does
>> that work OK?
>>
>> The error looks more like a server issue rather than a client issue -
>> perhaps there is a TCP stack configuration problem on the server.
>>
>> >
>> >  On Wed, Feb 25, 2009 at 2:22 AM, Meeraj Kunnumpurath <
>> >  mkunnumpurath@googlemail.com> wrote:
>> >
>> >  > Hi,
>> >  >
>> >  > I am trying to send a large file (2 gig) to a remote server using
>> >  > FTPClient. And the transfer consistently stalls at around 1.7 gig and
>> throws
>> >  > the below exception subsequently. Interestingly, if I run five
>> concurrent
>> >  > threads each with its own instance of FTPClient, all of then hang
>> when the
>> >  > cumulative transfer gets to around 1.7 gig. Both my client and server
>> are
>> >  > running on Solaris 10 X64 (64 bit AMD Optron). Any pointers would be
>> of
>> >  > great help.
>> >  > org.osoa.sca.ServiceUnavailableException: java.net.SocketException:
>> Broken
>> >  > pipe
>> >  >         at
>> >  >
>> org.sca4j.binding.ftp.runtime.FtpTargetInterceptor.invoke(FtpTargetInterceptor.java:117)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.proxy.jdk.JDKInvocationHandler.invoke(JDKInvocationHandler.java:168)
>> >  >
>> >  >         at $Proxy30.receiveData(Unknown Source)
>> >  >         at
>> >  >
>> com.voca.bgc.gateway.router.FtpPassThroughRouter.receiveData(FtpPassThroughRouter.java:45)
>> >  >
>> >  >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>> >  >         at
>> >  >
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> >  >
>> >  >         at
>> >  >
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> >  >
>> >  >         at java.lang.reflect.Method.invoke(Method.java:585)
>> >  >         at
>> >  >
>> org.sca4j.pojo.component.InvokerInterceptor.invoke(InvokerInterceptor.java:162)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.pojo.component.InvokerInterceptor.invoke(InvokerInterceptor.java:130)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.binding.ftp.runtime.BindingFtpLet.onUpload(BindingFtpLet.java:91)
>> >  >         at
>> >  >
>> org.sca4j.ftp.server.handler.StorRequestHandler.transfer(StorRequestHandler.java:169)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.ftp.server.handler.StorRequestHandler.service(StorRequestHandler.java:107)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.ftp.server.host.FtpHandler.messageReceived(FtpHandler.java:99)
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:722)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:392)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:228)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:48)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:802)
>> >  >
>> >  >         at
>> >  >
>> org.apache.mina.core.filterchain.IoFilterEvent.fire(IoFilterEvent.java:59)
>> >  >         at org.apache.mina.core.session.IoEvent.run(IoEvent.java:64)
>> >  >         at
>> >  >
>> org.sca4j.ftp.server.host.SCA4JExecutorService$1.execute(SCA4JExecutorService.java:47)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.host.work.DefaultPausableWork.run(DefaultPausableWork.java:103)
>> >  >         at
>> >  >
>> org.sca4j.threadpool.ThreadPoolWorkScheduler$DecoratingWork.run(ThreadPoolWorkScheduler.java:112)
>> >  >
>> >  >         at
>> >  >
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
>> >  >         at
>> >  > java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
>> >  >         at java.util.concurrent.FutureTask.run(FutureTask.java:123)
>> >  >         at
>> >  >
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>> >  >
>> >  >         at
>> >  >
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>> >  >
>> >  >         at java.lang.Thread.run(Thread.java:595)
>> >  > Caused by: java.net.SocketException: Broken pipe
>> >  >         at java.net.SocketOutputStream.socketWrite0(Native Method)
>> >  >         at
>> >  > java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
>> >  >         at
>> java.net.SocketOutputStream.write(SocketOutputStream.java:136)
>> >  >         at
>> >  >
>> java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
>> >  >         at
>> java.io.BufferedOutputStream.write(BufferedOutputStream.java:78)
>> >  >
>> >  >         at
>> >  >
>> org.apache.commons.net.io.ToNetASCIIOutputStream.write(ToNetASCIIOutputStream.java:80)
>> >  >
>> >  >         at
>> >  >
>> org.apache.commons.net.io.ToNetASCIIOutputStream.write(ToNetASCIIOutputStream.java:116)
>> >  >
>> >  >         at
>> >  >
>> org.apache.commons.net.io.SocketOutputStream.write(SocketOutputStream.java:72)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.binding.ftp.runtime.FtpTargetInterceptor.storeFile(FtpTargetInterceptor.java:207)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.binding.ftp.runtime.FtpTargetInterceptor.transfer(FtpTargetInterceptor.java:164)
>> >  >
>> >  >         at
>> >  >
>> org.sca4j.binding.ftp.runtime.FtpTargetInterceptor.invoke(FtpTargetInterceptor.java:110)
>> >  >
>> >  > Thanks
>> >  > Meeraj
>> >  >
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@commons.apache.org
>> For additional commands, e-mail: user-help@commons.apache.org
>>
>>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message