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[YUNIKORN-2108] Document preemption.enabled setting #362

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[YUNIKORN-2108] Document preemption.enabled setting #362

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14 changes: 9 additions & 5 deletions docs/user_guide/queue_config.md
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Expand Up @@ -65,22 +65,26 @@ Optionally the following keys can be defined for a partition:
* [statedumpfilepath](#statedump-filepath) (deprecated since v1.2.0)
* [limits](#limits)
* nodesortpolicy
* preemption (deprecated since v1.3.0)
* preemption

Placement rules and limits are explained in their own chapters

The `nodesortpolicy` key defines the way the nodes are sorted for the partition.
Details on the values that can be used are in the [sorting policy](sorting_policies.md#node-sorting) documentation.

The `preemption` key can have only one sub key: _enabled_. NOTE: This property
has been deprecated since v1.3.0 and will be ignored. Preemption policies are
now configured per-queue.
The `preemption` key can have only one sub key: _enabled_.
This boolean value defines the preemption behavior for the whole partition.

Example `partition` yaml entry with a `nodesortpolicy` of _fair_:
The default value for _enabled_ is _true_.
Allowed values: _true_ or _false_, any other value will cause a parse error.

Example `partition` yaml entry with a `nodesortpolicy` of _fair_ and preemption disabled:
```yaml
partitions:
- name: <name of the partition>
nodesortpolicy: fair
preemption:
enabled: false
```
NOTE:
Currently the Kubernetes unique shim does not support any other partition than the `default` partition..
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