[Swift-user] Swift: ConnectException: Connection refused Issue

[Yadu Nand Babuji]

Hi Ajay,

Could you send me the following:

1. The runNNN directory for a failing run.
2. The ~/s3fs-fuse/cps*log file

If you could add my public key to the ~/.ssh/authorized_keys file, I can 
take a look as well.
You can get my public key from here : 
http://users.rcc.uchicago.edu/~yadunand/yadunand_id_rsa.pub

Thanks,
Yadu

On 10/25/2014 08:47 PM, Ajay Anthony wrote:
> Hi Gagan,
>
> Restarted for the 8th time. Still getting the same issue. Do we need 
> to make any more other configuration changes besides ones mentioned above,
>
> Thanks and regards,
> Ajay Anthony.
>
> On Sat, Oct 25, 2014 at 9:42 PM, Gagan Munisiddha Gowda 
> <ggowda at hawk.iit.edu <mailto:ggowda at hawk.iit.edu>> wrote:
>
>     Hi Ajay,
>
>     Could you try restarting your entire cluster. (terminate and start )
>
>     This happens occasionally for some unknown reason.
>
>     Regards,
>     Gagan
>
>     On 26/10/2014 7:05 am, "Ajay Anthony" <aanthon2 at hawk.iit.edu
>     <mailto:aanthon2 at hawk.iit.edu>> wrote:
>
>         Hi Swift users,
>
>         Kindly help me in below issue. Stuck on this issue almost
>         whole day.
>
>         I am trying to run swift word.swift on  headnode in aws and
>         have 1 worker running.
>
>         2014-10-26 01:17:52,685+0000 INFO AbstractCoasterChannel
>         TCPChannel[client, http://127.0.0.1:50010] setting name to
>         http://127.0.0.1:50010
>         2014-10-26 01:17:52,709+0000 INFO  Execute TASK_STATUS_CHANGE
>         taskid=urn:R-0-1414286270539 status=1
>         2014-10-26 01:17:52,712+0000 INFO LateBindingScheduler jobs
>         queued: 0
>         2014-10-26 01:17:52,712+0000 DEBUG swift APPLICATION_EXCEPTION
>         jobid=bash-lupsjczl - Application exception: null
>         *Caused by:
>         org.globus.cog.abstraction.impl.common.task.TaskSubmissionException:
>         Could not submit job
>         Caused by: org.globus.cog.coaster.channels.ChannelException:
>         Failed to create socket
>         Caused by: java.net.ConnectException: Connection refused*
>
>
>         Below are my configuratioins:
>         swift.conf:
>
>         sites: cloud-static
>
>         site.cloud-static {
>             execution {
>                 type:"coaster-persistent"
>                 URL: "http://127.0.0.1:50010"
>                 jobManager: "local:local"
>                 options {
>                     maxJobs: 10
>                     tasksPerNode: 2
>                 }
>             }
>
>             initialParallelTasks: 20
>             maxParallelTasks: 20
>             filesystem.type: local
>             workDirectory: /tmp/swiftwork
>             staging: local
>             app.ALL {executable: "*"}
>         }
>
>         Below is the Swift version I am using:
>         ubuntu at ip-172-31-17-186:~/cloud-tutorials/swift-cloud-tutorial/word_count$
>         swift -version
>         Swift trunk git-rev: 2d334140f2c288e5aeb3d354de0ecda35b4b3aac
>         heads/master 6130 (modified locally)
>
>         I am able to run with "sites: local" successfully , but
>         failing with "sites: cloud-static".
>
>         Please suggest on what can be the issue.
>
>         Thanks and Regards,
>         AJay ANthony.
>
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>
>
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