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

[Ajay Anthony]

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
> 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> 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 jobCaused by: org.globus.cog.coaster.channels.ChannelException:
>> Failed to create socketCaused 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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>> Swift-user at ci.uchicago.edu
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>>
>
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