Metatron Discovery is an end-to-end big data self discovery solution. To learn more about it, visit our web site. Check our blog for upcoming events and development news. Also if you got stuck when using Metatron Discovery, please leave your problem on our user forum.
Metatron provides:
$ start-single.sh | stop-single.sh
There is two way to get the running binary file.
Or, build source code from this repository as shown below:
$ git clone https://github.com/metatron-app/metatron-discovery.git
$ mvn clean install -DskipTests
Building the whole project takes some time especially for the "discovery-frontend". Please wait a few minutes.
If the build succeeds, you can find an archive file under "discovery-distribution/target"
Untar the archive binary file of Metatron Discovery.
$ tar zxf metatron-discovery-{VERSION}-{TIMESTAMP}-bin.tar.gz
Metatron Discovery loads its configuration from the files under “/conf” directory by default. We already wrote some frequent configurations in the template files. For your own configuration of Metatron Discovery application, you should create a new configuration file with reference to the pre-distributed template file as belows. In the generated setting file, refer to the configuration guide and specify detailed setting information.
$ cp ./conf/application-config.templete.yaml ./conf/application-config.yaml
To configure the environment in which the server is running, you need to configure server memory or classpath settings by editing the “metatron-env.sh” file.
$ cp ./conf/metatron-env.sh.templete ./conf/metatron-env.sh
For example, if you want to use MySQL and increase the memory, you should set it as below. See the comments in the file “metatron-env.sh.templete” for more information.
export METATRON_JAVA_OPTS=-Xms4g -Xmx4g
export METATRON_DB_TYPE=mysql
Run with the following command.
$ bin/metatron.sh start
Running options are provided as well.
$ bin/metatron.sh [--config=directory] [--management] [--debug=port] {start|stop|restart|status}
To access Metatron Discovery, go to http://localhost:8180. (The default admin user account is provided as Username: admin, PW: admin.)
Metatron support RESTful APIs. Please refer to the following details how to using the REST API
After completing the build, you can create a docker image.
$ cd discovery-distribution
$ docker build -t {image name}:{image tag} -f docker/Dockerfile
:exclamation: Note that there must be only one package in the target directory.
This project welcomes contributions and suggestions. If you encounter any bugs or want to request new features, feel free to open an GitHub Issue in the repo so that the community can find resolutions for it. Or reports bug to our discussion forum. Although, please check before you raise an issue. That is please make sure someone else hasn’t already created an issue for the same topic.
Need help using Metatron Discovery? Check our FAQs or ask away on our discussion forum! Our fellow community members will be glad to help you out! Or you can check out our user manual on our website as well.
Metatron Discovery is available under the Apache License V2.