HPE Ezmeral Data Fabric Event Store and Apps

HPE Ezmeral Data Fabric Event Store brings integrated publish and subscribe messaging to the MapR Converged Data Platform.

HPE Ezmeral Data Fabric Event Store is built into the MapR platform. It requires no additional process to manage, leverages the same architecture as the rest of the platform, and requires minimal additional management.

The Getting Started with HPE Ezmeral Data Fabric Event Store section provides overall instructions for setting up, producing, and consuming streams.The HPE Ezmeral Data Fabric Event Store section provides conceptual information.The Administering Streams section provides information about creating and managing streams, topics, and stream replication.
Attention: As of MapR 6.1, the HPE Ezmeral Data Fabric Event Store API enforces a maximum of 4096 partitions for a topic. If you create an application with the HPE Ezmeral Data Fabric Event Store 6.1 API, the maximum number of partitions is 4096. If you previously created an application with HPE Ezmeral Data Fabric Event Store 6.0.1 API (or older) and you've upgraded, the original number of partitions can be used. For example, if you were using more than 4096 partitions in MapR 6.0.1 or earlier, you will able to continue with the same number of partitions after upgrading.