[/map {"- map/map "}) [/map/title {"- topic/title "}) Cluster_Installation (title] [/map/topicref {"- map/topicref "}) [/map/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicmeta/navtitle {"- topic/navtitle "}) Cluster Installation (navtitle][/map/topicref/topicmeta/linktext {"- map/linktext "}) Cluster Installation (linktext][/map/topicref/topicmeta/shortdesc {"- map/shortdesc "}) The following sections describe how to install BDD on multiple nodes, and provide tips on troubleshooting a failed installation. (shortdesc] (topicmeta][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) The BDD installer (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) The BDD installer (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) BDD uses a single script to install and deploy its components all at once. When the script finishes, BDD will be completely installed, and your cluster will be up and running. (shortdesc] (topicmeta][/map/topicref/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Silent installation (navtitle][/map/topicref/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Silent installation (linktext][/map/topicref/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) You can optionally run the installer in silent mode. This means that instead of prompting you for information it requires at runtime, it obtains that information from environment variables you set beforehand. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Installer behavior (navtitle][/map/topicref/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Installer behavior (linktext][/map/topicref/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) The diagram below illustrates the behavior of the installer. (shortdesc] (topicmeta] (topicref] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Setting up the install machine (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Setting up the install machine (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) The first step in the installation process is to set up the install machine. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Downloading the BDD media pack (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Downloading the BDD media pack (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) After you set up the install machine, you can download the BDD media pack from the Oracle Software Delivery Cloud. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Downloading a WebLogic Server patch (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Downloading a WebLogic Server patch (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) You can optionally download a WebLogic Server patch for the installer to apply when it runs. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Configuring BDD (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Configuring BDD (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) After you download the required Hadoop client libraries, you must configure your installation by updating the bdd.conf file, which is located in the /<installation_src_dir>/installer directory. (shortdesc] (topicmeta][/map/topicref/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Required settings (navtitle][/map/topicref/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Required settings (linktext][/map/topicref/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) The first part of bdd.conf contains required settings. You must update these with information specific to your system, or the installer could fail. (shortdesc] (topicmeta] (topicref] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Running the prerequisite checker (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Running the prerequisite checker (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) Before installing, you should run the prerequisite checker script to determine whether all requirements have been satisfied. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Installing BDD on a cluster (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Installing BDD on a cluster (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) After you update bdd.conf and verify that you satisfied all prerequisites, you can install BDD. (shortdesc] (topicmeta] (topicref] (topicref] (map]