
you can view the status of the installed software components in tabular or graphic
presentations, and start and stop these software services. You can also monitor the
health of the network and the rack components.
In Enterprise Manager you can monitor all Oracle Big Data Appliance racks on the
same InfiniBand fabric. You can see summary views of both the rack hardware and the
software layout of the logical clusters.
You can also do the following:
• Discover the components of a Big Data Appliance Network and add them as
managed targets.
• Manage the hardware and software components that comprise a Big Data
Appliance Network as a single target or as individual targets.
• Study collected metrics to analyze the performance of the network and each BDA
component.
• Trigger alerts based on availability and system health.
• Respond to warnings and incidents.
Versions Supported
The Oracle Enterprise Manager Big Data Appliance plug-in requires the following
versions of products:
• Enterprise Manager Cloud Control 13c Release x (and earlier 12.1.0.x supported
versions)
• CDH, Cloudera's Distribution including Apache Hadoop 5.x (and earlier
supported versions)
• Oracle Big Data Appliance 3.0 or later
Prerequisites
The following prerequisites must be met before you can deploy the Big Data
Appliance plug-in:
• •A supported version of Enterprise Manager Cloud Control is installed and up and
running. Enterprise Manager can be installed anywhere in the network, provided
the Big Data Appliance machines are visible from the location. For performance
reasons, try to install Enterprise Manager such that there is minimal latency when
connecting to Big Data Appliance machines.
• Oracle representative has set up Oracle Big Data Appliance hardware.
• Oracle representative has run the Mammoth utility to install Oracle Big Data
Appliance software on the 18 servers in the rack. The utility also installs
Management Agents on all the servers and performs automatic discovery of Big
Data Appliance Network targets.
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