[Swift-user] Swift-Java error: Block task failed: Connection to worker lost

Yadu Nand yadudoc1729 at gmail.com
Thu Jan 29 15:35:38 CST 2015

Hi Karthikeyan,

Could you send us the runNNN folder from the execution. If you are running
swift-0.94, sending
a tarball of all the logs from the run would help.


On Fri, Jan 23, 2015 at 7:47 PM, Karthikeyan Balasubramanian <
karthikeyanb at uchicago.edu> wrote:

>  Hi,
>  I am encountering the following error and subsequently Swift fails. The
> code runs and generates results for a while and then throws up this error.
> Browsing the swift-user forum, it appears that the issue is not completely
> new. But, I am unable to identify a suitable solution.
>  Caused by:
>         Block task failed: Connection to worker lost
> java.io.IOException: Broken pipe
>         at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
>         at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
>         at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
>         at sun.nio.ch.IOUtil.write(IOUtil.java:65)
>         at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487)
>         at
> org.globus.cog.karajan.workflow.service.channels.NIOSender.write(NIOSender.java:168)
>         at
> org.globus.cog.karajan.workflow.service.channels.NIOSender.run(NIOSender.java:133)
>  Thanks,
> B.K.
> _______________________________________________
> Swift-user mailing list
> Swift-user at ci.uchicago.edu
> https://lists.ci.uchicago.edu/cgi-bin/mailman/listinfo/swift-user

Yadu Nand B
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