This section describes how to manage the nodes and services that make up a cluster.
This section contains in-depth reference information for the administrator.
This section provides information associated with the MapR environment.
Lists topics that help manage a data-fabric cluster.
Provides a synopsis of managing nodes in a cluster.
This section provide information about how to organize and manage data using volumes, a unique feature of HPE Ezmeral Data Fabric clusters.
Administration of the HPE Ezmeral Data Fabric Database is done primarily via the command line (maprcli) or with the MapR Control System (MCS). Regardless of whether the HPE Ezmeral Data Fabric Database table is used for binary files or JSON documents, the same types of commands are used with slightly different parameter options. HPE Ezmeral Data Fabric Database administration is associated with tables, columns and column families, and table regions.
A data-fabric gateway mediates one-way communication between a source data-fabric cluster and a destination cluster. You can replicate HPE Ezmeral Data Fabric Database tables (binary and JSON) and HPE Ezmeral Data Fabric Event Store streams. Data Fabric gateways also apply updates from JSON tables to their secondary indexes and propagate Change Data Capture (CDC) logs.
This section describes how to monitor the health and performance of a MapR cluster.
Describes how to configure MapR security and manage secure clusters.
Provides procedures that will enable you to use MapR clusters securely.
The HPE Ezmeral Data Fabric Data Access Gateway is a service that acts as a proxy and gateway for translating requests between lightweight client applications and the HPE Ezmeral Data Fabric cluster. This section describes considerations when upgrading the service, how to modify configuration settings, and how to administer and manage the service.
This section provides information about the HPE Ezmeral Data Fabric command API. Most commands can be run on the command-line interface (CLI), or by making REST requests programmatically or in a browser.
Contains information about various scripts and utilities, that help setup, maintain, and monitor clusters.
This section contains reference information about various configuration files.
The pages in this section provide details about all of the types of alarms.
Describes the environment variables specific to the HPE Ezmeral Data Fabric.
Lists the ports used by HPE Ezmeral Data Fabric services.
Lists the log files for each HPE Ezmeral Data Fabric component.
Lists a sample maintenance schedule for the cluster.
This section lists the human languages that HPE Ezmeral Data Fabric Database tables can store, retrieve, and process.
Lists the common errors and their solutions.
Lists the best practices and performance considerations to follow when backing up HPE Ezmeral Data Fabric information.
