如何只为Condor群集作业使用一个节点？
[英]How to use only one node for a Condor cluster job?
问题描述
I need to run lots of jobs (a pipeline) on a Condor cluster but it has to be on one node. 
我需要在Condor集群上运行大量作业（管道），但它必须在一个节点上。 So I need to do 2 things: 所以我需要做两件事：
How do I ask Condor for an available node?
我如何向Condor询问可用节点？ How do I tell Condor to run a job on that node?
如何告诉Condor在该节点上运行作业？
I imagine this is very simple, but I'm deep in the docs with no luck. 我想这很简单，但我对文档很深，没有运气。
1 个解决方案
解决方案1
2 已采纳 2014-12-25 03:09:13
Simply set a job requirement to run on a specific node. 只需将作业要求设置为在特定节点上运行即可。
requirements = $(requirements) && (TARGET.Machine == "somenode")
Selection of that node is up to you. 选择该节点取决于您。 If you use a DAG you can have a "node selection" job and then rewrite submit files as I outline here https://stackoverflow.com/a/27590992/174430 . 如果你使用DAG，你可以有一个“节点选择”工作，然后重写提交文件，我在这里概述https://stackoverflow.com/a/27590992/174430 。
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