![]() Information about how to migrate bootstrap actions from Amazon EMR AMI versions 2.xĬustomizing cluster and application configuration with earlier AMI versions of Amazon EMR in the Amazon EMR Release Guide. Setup.exe first detects whether any of the prerequisites are already installed. Setup.exe can be launched from the local file system, a network file share, or a through a hyperlink to a Web address. Instead, Amazon EMR release 4.x natively provides this functionality. The first step for the user is to launch the Visual Studio 2005 Bootstrapper executable, called setup.exe. ![]() For example, configure-Hadoop andĬonfigure-daemons are not supported in Amazon EMR release 4.x. Most predefined bootstrap actions for Amazon EMR AMI versions 2.x and 3.x are not Specify them when you create your cluster. You can create custom bootstrap actions and Check out the following topics to learn how to build, run, and deploy your applications using Docker. If you add nodes to a running cluster,īootstrap actions also run on those nodes in the same way. Bootstrap actions run before Amazon EMR installs the applications that you specify when you create the cluster and before cluster nodes begin processing data. Bootstrap actions are scripts that run on cluster after Amazon EMR launches the instance using the Amazon Linux Amazon Machine Image (AMI). ![]() You can use a bootstrap action to installĪdditional software or customize the configuration of cluster instances. ![]()
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