[Swift-user] Fwd: Swift not running after restarting Amazon EC2 instance

Yadu Nand Babuji yadunand at uchicago.edu
Sat Oct 18 00:53:01 CDT 2014


Hi Sughosh,

Could you describe the steps you took to restart the the amazon instances ?
Did you restart the headnode instance and all the worker instances ?

I do not see anything in the logs that jump out.

-Yadu

On 10/18/2014 12:00 AM, Sughosh Divanji wrote:
>
> ---------- Forwarded message ----------
> From: *Sughosh Divanji* <sdivanji at hawk.iit.edu 
> <mailto:sdivanji at hawk.iit.edu>>
> Date: Fri, Oct 17, 2014 at 11:50 PM
> Subject: Swift not running after restarting Amazon EC2 instance
> To: swift-user at ci.uchicago.edu <mailto:swift-user at ci.uchicago.edu>
> Cc: Raghav Kapoor <rkapoor7 at hawk.iit.edu 
> <mailto:rkapoor7 at hawk.iit.edu>>, Arjun Nanjundappa 
> <ananjun1 at hawk.iit.edu <mailto:ananjun1 at hawk.iit.edu>>
>
>
> Hi all,
>
> My name is Sughosh and I am a graduate student in CS from IIT Chicago. 
> I am using swift for a homework assignment and facing this issue after 
> restarting my amazon EC2 instances.
>
> root at ip-172-31-19-231:/home/ubuntu/wordcount# time swift wordcount.swift
> Swift trunk git-rev: 2d334140f2c288e5aeb3d354de0ecda35b4b3aac 
> heads/master 6130 (modified locally)
> RunID: run004
> Progress: Sat, 18 Oct 2014 04:36:15+0000
> Progress: Sat, 18 Oct 2014 04:36:16+0000  Submitting:15  Failed but 
> can retry:1
> Progress: Sat, 18 Oct 2014 04:36:46+0000  Submitting:15  Failed but 
> can retry:1
> ^C
> real0m59.366s
> user0m4.248s
> sys0m0.373s
>
> The same code works fine without any issues before reboot. I have 
> attached the run logs. Please let me know what could be the issue.
>
> Thanks,
> Sughosh
>
>
>
>
>
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> Swift-user at ci.uchicago.edu
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