GeoMesa 3.0.0 is the first major release in the 3.x line. This release includes 127 new features and bug fixes since the 2.4.0 release. Users should read the 3.0 Upgrade Guide. Install bundles for LocationTech GeoMesa can be downloaded from GitHub or Maven central. GeoMesa-NiFi Nars are available on GitHub and Maven central.
HBase
GeoMesa Coprocessors can be configured to yield ‘partial results’
GeoMesa Coprocessors can be enabled / disabled individually
Accumulo
Tested on Accumulo with S3
Switched unit tests from using MockAccumulo to MiniAccumuloCluster
Various
Cleaned up Arrow memory usage
Small enhancement in SFCurve which allows for improved range management
The 2.x and 3.x lines of GeoMesa follows Semantic Versioning. It provides data compatibility with versions back to 1.2.0. GeoMesa 3.x offers public API compatibility with versions 3.x. It offers binary compatibility with versions 3.0.x.
Note that the GeoMesa public API is not currently well defined. Users with deep code integration with GeoMesa may need to update some calls.
GeoMesa 3.0.0 supports upgrade in place from previous versions of 2.x, by updating the GeoMesa JAR versions. Ensure that JARs are updated in all clients and servers. See the upgrade guide for information on changes that may affect you after the update.