Configuring the Component Thread Pools

From version 3.1, ServiceMix now uses separate and configurable thread pools for each component and flow, which allow much more tuning when needed.

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• configs.get("foo.bar")
• configs.get("foo")
• defaultConfig

Examples

Following is an example configuration of the factory:

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Note that maximumPoolSize and queueSize can be set to -1 to not bound these values.

Additional Information

The thread pools behavior is a function of how the ThreadPoolExecutor from the JavaSE works. When the ThreadPoolExecutor is configured by the ServiceMix ExecutorFactoryImpl.createService() method, it does so using the corePoolSize and the maximumPoolSize properties from the conf/servicemix.properties file. The ThreadPoolExecutor then uses the values set using those properties to influence how the size of the thread pool is adjusted at runtime. For more information, see the ThreadPoolExecutor's Javadoc.