队列控制

考虑您希望将您的最高处理作业卸载到安装在单独的服务器上的FME引擎，名为“FMESERVER2”。在这一点工作区page, inside individual repositories, you can see some useful performance statistics for workspaces that have run jobs to date, or since the statistics were updated. You decide to offload jobs to this server based on a combination ofAverage % CPU>80和平均CPU时间>1小时。

First, you create a separate队列, named队列_FMEServer2, that will hold the jobs that are routed to the engines on FMEServer2.

Next, you create a作业路由规则that specifies: 1) Your job routing criteria—in this case,％CPU> 80％和CPU时间> 1小时;2）分配了符合这些标准的作业队列_FMEServer2。（请注意，您可以只将作业路由规则分配给只有一个队列。但是，可以分配给多个作业路由规则的队列。）

Finally, you create anengine assignment rule这指定哪些引擎运行已路由的作业队列_FMEServer2。You can specify the engines by name. However, a better option is to specify the engines based on a common system property assigned to all the engines installed on server FMEServer2. On the引擎tab, you can see that one of the system properties assigned to your FME Engines is the server name on which they are installed. In this case, some of your engines are assigned the propertyFMEServer2。这样，如果将更多的引擎添加到fmeserver2，它们也可以在队列中运行作业，而无需将它们添加到此规则。（请注意，可以将多个队列分配给引擎分配规则。）

1.队列选项卡：创建队列

1. 在这一点队列tab, click新的。
2. Enter aName和描述（可选）队列。
3. Assign a优先事项(defaults to 5). Priority must be an integer between 1 and 10. The highest priority is 1 and the lowest priority is 10. Queues with higher priority submit job requests before queues with lower priority, depending on timing.
4. Click好的。

2.Job Routing Rules选项卡：将队列分配给规则

要将队列分配给现有规则：

1. Open theJob Routing Rules选项卡，然后单击规则以打开它。
2. 在里面Queue字段，更新此规则适用的队列。
3. Click好的。

Note: ">Note:您可以将规则分配给只有一个队列。

要为新规则分配队列：

1. Open theJob Routing Rulestab and click新的。
2. 在“创建作业路由规则”页面上，指定以下内容：
   • AName的规则。
   • 类型:
     • 公制：队列处理符合指定要求的作业job performance measures, including one or more of the following:
       • ％ 中央处理器: Jobs whoseAverage % CPUmeets the requirements specified in the rule.
       • CPU Time: Jobs whose平均CPU时间meets the requirements specified in the rule.
       • 经过时间: Jobs whoseAverage Elapsed Timemeets the requirements specified in the rule.
       • 峰值记忆使用: Jobs whose平均峰值内存使用meets the requirements specified in the rule.

       使用布尔逻辑，指定参数规则。要为规则添加参数，请单击+ Rule。要在规则中嵌套参数，请单击+规则集。

       For example, for a combination ofAverage % CPU> 80平均CPU时间> 1 hour, specify％ 中央处理器> 80 % AND CPU Time > 1 Hour。

     Note: ">Note:For a metric-based job routing rule to take effect, the workspace must have run enough times since statistics are initially collected or reset to generate a statistically significant sample. The required minimum number of jobs to run for a significant sample may vary between 30 to 100, depending on variability of data and the degree of precision required by the rule (for example, minutes versus seconds). The more variable the input data, and the higher degree of precision that is required of this data, the larger the sample size that is required. If a job routing rule does not reference a statistically significant sample of jobs run, the next applicable rule takes effect, by priority, or the job routes to the Default queue.

     • Repository: The queue handles jobs in one ore more specified repositories.
       • Repositories：指定一个或多个存储库以应用于队列。
   • Queue: Apply this rule to a queue.
   • Enabled：默认情况下，规则已启用，这意味着符合规则要求的后续作业被路由到指定的Queue。If disabled, jobs that would otherwise route to this queue based on this rule instead route to the next applicable rule, by priority (see优先考虑作业路由规则， 以下）。如果没有其他规则适用，则作业路由到默认队列。
3. Click好的。

3.Engine Assignment RulesTab: Specify How Engines are Assigned to Queues

一组引擎分配规则确定引擎如何分配给队列。您可以按名称为特定引擎分配队列，或者基于引擎保持的属性。

To add a queue to an existing engine assignment rule:

1. Open theEngine Assignment Rules标签。
2. 单击要添加队列的规则。
3. 在编辑引擎分配规则页面上，将队列添加到队列field.
4. Click好的。

To add a queue to a new rule

1. Open theEngine Assignment Rules选项卡，然后单击新的。
2. 在这一点Create Engine Assignment Rule page, specify:
   • AName的规则。
   • 类型:
     • 财产：引擎被分配到基于的队列特性that are defined on engines.
       • 规则：使用布尔逻辑，指定引擎上定义的属性如何确定它们是否被分配给指定的队列。

       To add an engine property to a rule:

       1. click添加财产。
       2. 在这一点Create Engine Property dialog, enter the property as it appears on the引擎选项卡，然后单击好的。

       Note: ">Note:

       引擎属性在“创建引擎属性”对话框中不会自动填充。您必须输入属性名称，因为它们显示在引擎标签。

       对于kubernetes fme引擎的部署，请指定name适用发动机部署的财产。有关更多信息，请参阅FME引擎和定义:Queue Control Properties to a Kubernetes Deployment。

       3. Click+ Rule。A new drop-down is added to the rule.
       4. 在里面new drop-down, select the newly-added property.

       要在规则中嵌套属性，请单击+规则集。

       例如，要在服务器惠斯勒上指定任何动态引擎，请指定DYNAMIC AND WHISTLER。

     • Name：引擎被引擎名称分配给队列。
       • 引擎: Specify the engine names you want to assign to the queue(s).

       Note: ">Note:You cannot specify any engines that are assigned to溪流。

   • 队列: Specify one or more queues to route jobs to the engines specified in this rule.
   • Enabled：默认情况下，规则已启用。如果已禁用，则基于此规则将从引擎路由的作业而不是路由到默认队列。
3. Click好的。