The JanusGraph project is growing along with the rest of the graph and big data ecosystem and utilized storage and indexing backends. Below are version compatibilities between the various versions of components. For dependent backend systems, different minor versions are typically supported as well. It is strongly encouraged to verify version compatibility prior to deploying JanusGraph.
Although JanusGraph may be compatible with older and no longer supported versions of its dependencies, users are warned that there are possible risks and security exposures with running software that is no longer supported or updated. Please check with the software providers to understand their supported versions. Users are strongly encouraged to use the latest versions of the software.
Table B.1. Version Compatibility Matrix
| JanusGraph | Cassandra | HBase | Bigtable | Elasticsearch | Solr | TinkerPop | Spark | Scala |
|---|---|---|---|---|---|---|---|---|
0.1.z | 1.2.z, 2.0.z, 2.1.z | 0.98.z, 1.0.z, 1.1.z, 1.2.z | 0.9.z, 1.0.0-preZ, 1.0.0 | 1.5.z | 5.2.z | 3.2.z | 1.6.z | 2.10.z |
0.2.z | 1.2.z, 2.0.z, 2.1.z, 2.2.z, 3.0.z, 3.11.z | 0.98.z, 1.0.z, 1.1.z, 1.2.z, 1.3.z | 0.9.z, 1.0.0-preZ, 1.0.0 | 1.5-1.7.z, 2.3-2.4.z, 5.y, 6.y | 5.2-5.5.z, 6.2-6.6.z, 7.y | 3.2.z | 1.6.z | 2.10.z |