geomesa Project Structure
There are a few sub-projects which correspond to the main aims of this project.
geomesa-core
This sub-project contains the code which runs remotely on the "cloud", in this case the Accumulo key-value store.
Changes here require that you upload the "with-dependencies" created in the target to the cloud (specifically, to the tablet servers' lib/ext directory). The other two projects also depend on this one, so depending on your change you will need to update them as well.
Scala console via scala-maven-plugin
Since it is reasonable to expect that a developer may wish to use/test core functions directly, the Scala console is spun into this project's pom.
You can invoke it one of two ways
From the root directory by specifying geomesa-tools
geomesa> mvn -pl geomesa-tools scala:console
Or from the sub-project's directory
geomesa-tools> mvn scala:console
By default, all of the project packages in core are loaded along with JavaConversions, JavaConverters.
geomesa-plugin
This sub-project creates a plugin which provides WFS and WMS support.
The JAR named geomesa-plugin--geoserver-plugin.jar is ready to be deployed in GeoServer by copying it into geoserver/WEB-INF/lib/
geomesa-utils
This sub-project stores our GeoHash implementation and other general library functions unrelated to Accumulo.
This sub-project contains any helper tools for geomesa. Some of these tools such as the GeneralShapefileIngest have Map/Reduce components, so the geomesa-utils JAR lives on HDFS.
geomesa-dist
This sub-project contains the distribution-ready TAR-ball as well as the documentation (in DocBook form, rendered to PDF).
Checkout out and build GeoMesa
- Navigate to where you would like to download this project.
- git clone git@github.com:geomesa/geomesa.git
Building Instructions
This project is managed by Maven, and builds with the command
geomesa> mvn clean install
From the root directory, this builds each sub-project with its additional dependencies-included JAR.