$ sudo tar -xf apache-ant-1.10. -C /usr/local
INSTALLIGN APACHE ANT DOWNLOAD
Now we download the lasted version of Apache Ant from the official page: $ wget
INSTALLIGN APACHE ANT INSTALL
To do this, run the below commands: $ sudo apt install snapdĮxecute the below commands: $ sudo apt update Here, you will learn 3 different ways on installing Ant. Run the commands below to install Java: $ sudo apt install openjdk-11-jreĬheck that Java is running, showing the installed version: $ java -version Steps to Install and Configure Apache Ant on Ubuntu 20.04 LTS Focal Fossaįirst, make sure that all your system packages are up-to-date by running the following apt commands in the terminal: $ sudo apt update
INSTALLIGN APACHE ANT HOW TO
In this context, we shall look into how to install Apache Ant on Ubuntu 20.04 LTS. Here at LinuxAPT, as part of our Server Management Services, we regularly help our Customers to perform related Apache Ant queries. More generally, Ant can be used to pilot any type of process which can be described in terms of targets and tasks. Ant can also be used effectively to build non-Java applications, for instance, C or C++ applications. Ant supplies a number of built-in tasks allowing them to compile, assemble, test, and run Java applications. The main known usage of Ant is the build of Java applications. The only service with an external ip is superset.Apache Ant™ is a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other. sudo apt update sudo apt-get install openjdk-8-jdk openjdk-8-doc openjdk-8-jre-lib. For this tutorial, we’re going to be install OpenJDK.
First, download the Java 8 Development Kit: either the official Oracle JDK or Open JDK. However, my instance of superset is running in a hosted kubernetes cluster and the superset-postgres service is not exposed by external ip. Apache Ant is a Java based app so you’ll need Java installed. I could set those values in the superset_config.py or I could set the environment variables and let superset_config.py read them. POSTGRES_PASSWORD = os.getenv("DATABASE_PASSWORD") POSTGRES_USER = os.getenv("POSTGRES_USER") My config file c:\git\superset\superset_config.py has the following database settings: DATABASE_HOST = os.getenv("DATABASE_HOST") 06:29:10,602:ERROR:flask_:DB Creation and initialization failed: (psycopg2.OperationalError) could not translate host name "None" to address: Unknown host It is recommended to use `RedisCache`, `MemcachedCache` or another dedicated caching backend for production deployments 06:29:08,322:WARNING:_manager:Falling back to the built-in cache, that stores data in the metadata database, for the following cache: `EXPLORE_FORM_DATA_CACHE_CONFIG`. It is recommended to use `RedisCache`, `MemcachedCache` or another dedicated caching backend for production deployments C:\>echo ANTHOME C:\Program Files\apache-ant-1.9.4 C:\>echo JAVAHOME C:\Program Files\Java\jdk1.6.034 C:\>java -version java version '1.6.034' Java(TM) SE Runtime Environment (build 1.6.034-b04) Java HotSpot(TM) Client VM (build 20.9-b04, mixed mode, sharing) C:\>ant is not recognized as an internal or external command,operable program. It is recommended to use `RedisCache`, `MemcachedCache` or another dedicated caching backend for production deploymentsįalling back to the built-in cache, that stores data in the metadata database, for the following cache: `EXPLORE_FORM_DATA_CACHE_CONFIG`. 06:29:08,318:WARNING:_manager:Falling back to the built-in cache, that stores data in the metadata database, for the following cache: `FILTER_STATE_CACHE_CONFIG`.
06:29:08,317:INFO:root:Configured event logger of type įalling back to the built-in cache, that stores data in the metadata database, for the following cache: `FILTER_STATE_CACHE_CONFIG`. 06:29:08,311:INFO:_configurator:logging was configured successfully Superset will run, but now I'm getting an error from psycopg2 about unknown host: Loaded your LOCAL configuration at # error: The term 'superset-cli' is not recognized # install requirements (not 100% sure which requirements are needed) # which is compatible with the current version of numpy # create a virtual environment using Python 3.9, My local machine is Windows, but my instance of Superset is running in a hosted Kubernetes cluster.Īfter some continued exploration, have found some steps that seem to be getting me closer. Superset offers a CLI for managing the Superset instance, but I am unable to find instructions for getting it installed and talking to my instance of Superset.
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