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| Issues with PuTTY and JobExecution Nodes |
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| rhine |
 Posted: Tue Nov 17, 2015 1:56 am Post subject: Issues with PuTTY and JobExecution Nodes |
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Novice
Joined: 17 Nov 2015
Posts: 16
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Hi everyone, this is my first post here. Sorry if im not familiarized with the forum and this post is not in the best spot.
I have a message flow that among other things makes a call via PuTTY to a remote system to generate a file executing a script located in this remote system.
When i make this call, with the same commands through the system console, its all working, and after the succesful call, PuTTY closes the session.
But when these scripts are executed in MessageBroker via JobExecution Node, the log of this specific node says: The process cannot access the file because it is being used by another process.
I think the session may remain opened. Just generated the files in remote system once. After it I cannot generate them, with the same flow and scripts.
Does anyone have any idea or recommendation?
Thanks in advance. |
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| Vitor |
| Posted: Tue Nov 17, 2015 5:21 am Post subject: Re: Issues with PuTTY and JobExecution Nodes |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rhine wrote: |
| Does anyone have any idea or recommendation? |
Don't use broker for this. You're almost certainly correct in that the node has spun up another command shell with a PuTTy executable running in it. Both of those processes are not under the control of broker and either could hang up for any reason.
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Honesty is the best policy.
Insanity is the best defence. |
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| mqjeff |
| Posted: Tue Nov 17, 2015 5:27 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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You might try creating a local script that starts putty, in the background. Then call that from jobexecution node.
This means you won't be able to tell when the script has finished from your message flow - unless you also do something in the script to send some kind of response to the flow (amqsput?)
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| rhine |
| Posted: Wed Nov 18, 2015 9:03 am Post subject: |
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Novice
Joined: 17 Nov 2015
Posts: 16
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The problem was the host key not being present in the cache of the remote machine. both ways.
Thank you for the help. |
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