[/map {"- map/map "}) [/map/title {"- topic/title "}) Troubleshooting (title][/map/topicref {"- map/topicref "}) [/map/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicmeta/navtitle {"- topic/navtitle "}) Troubleshooting a Failed Installation (navtitle][/map/topicref/topicmeta/linktext {"- map/linktext "}) Troubleshooting a Failed Installation (linktext][/map/topicref/topicmeta/shortdesc {"- map/shortdesc "}) If the installer fails, you can use its console output and log files to determine why. (shortdesc] (topicmeta][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Failed ZooKeeper check (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Failed ZooKeeper check (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) The installer will fail if it can't connect to the ZooKeeper. This can occur if the ZooKeeper crashes during the installation. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Failure to download the Hadoop client libraries (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Failure to download the Hadoop client libraries (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) If you have CDH, the installer will fail if it can't download the required Hadoop client libraries. This can occur if you don't have an internet connection, or if some of the libraries are missing or incomplete. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Failure to generate the Hadoop fat JAR (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Failure to generate the Hadoop fat JAR (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) If you have HDP, the installer will fail if it's unable to generate the Hadoop fat JAR. This can occur if it can't find the ojdbc6.jar file. (shortdesc] (topicmeta] (topicref][/map/topicref/topicref {"- map/topicref "}) [/map/topicref/topicref/topicmeta {"- map/topicmeta "}) [/map/topicref/topicref/topicmeta/navtitle {"- topic/navtitle "}) Rerunning the installer (navtitle][/map/topicref/topicref/topicmeta/linktext {"- map/linktext "}) Rerunning the installer (linktext][/map/topicref/topicref/topicmeta/shortdesc {"- map/shortdesc "}) After you have fixed the errors that caused the installer to fail, you can reinstall BDD. (shortdesc] (topicmeta] (topicref] (topicref] (map]