Cisco UCS Director Express for Big Data

Cisco UCS Director Express for Big Data is a single-touch solution within Cisco UCS Director that automates deployment of Big Data infrastructure. Cisco UCS Director Express for Big Data provides a single management pane across physical infrastructure and across Hadoop and Splunk Enterprise software. It supports key Hadoop distributions, including Cloudera, MapR, and Hortonworks.

Cisco UCS Director Express for Big Data delivers end-to-end automation of Hadoop cluster deployment, allowing you to spin up and expand clusters on-demand. The physical infrastructure configuration is handled automatically, with minimal user input. The configuration includes compute, internal storage, network, and installation of operating system, Java packages, and Hadoop, along with the provisioning of Hadoop services. This is achieved through Cisco UCS service profiles wherein both the physical infrastructure and Hadoop configuration are incorporated into a Hadoop cluster deployment profile.

Cisco UCS Director Express for Big Data also delivers end-to-end automation of Splunk cluster deployment, with minimal user input. This is achieved through Cisco UCS service profiles wherein both the physical infrastructure and Splunk configuration are incorporated into a Splunk cluster deployment profile.

Revision History

Release

Date

Description

3.8

March 17, 2021

Created for Release 3.8.

New and Changed Features in Release 3.8

This section provides an overview of the significant new and changed features in this release. This section does not provide an exhaustive list of all enhancements included in this release.


Note

Big Data customers need to download the standard UCSD image and change the personality to Cisco UCS Director Express for Big Data for enabling the Big Data features.


System Requirements

The system requirements for this release is available in the Compatibility Matrix for Cisco UCS Director Express for Big Data Release 3.6 for the following:

  • VMware vSphere (ESXi 6.5 or later)

Supported Browser Versions

Cisco UCS Director Express for Big Data supports the following browsers and all browsers require the Adobe Flash Player plug-in version 11 or higher for those browsers:

  • Internet Explorer 8 or higher

  • Google Chrome 4.1 or higher

  • Firefox 3.5 or higher

  • Safari 4.0 or higher (for Apple Mac or Microsoft Windows)

Installation Notes

Cisco UCS Director Express for Big Data is a 64-bit appliance that uses a standard virtual machine that is delivered in OVF format for VMware, and can be hosted on VMware vSphere or vCenter. For the latest patch details, see Installation and Upgrade Notes section in the Cisco UCS Director Release Notes.

Cisco UCS Director Express for Big Data, Release 3.8 uses a new version of CentOS operating system and My SQL version. The previous releases of Cisco UCS Director Express for Big Data use CentOS version 6.x, which has now reached End of Life. To continue to receive support for security issues and patches, upgrade to Cisco UCS Director Express for Big Data, Release 3.8 and Cisco UCS Director Bare Metal Agent, Release 6.8.

For installation instructions, see appropriate Cisco UCS Director installation guide and Cisco UCS Director Express for Big Data Deployment and Management Guide.

Supported Migration Paths to Cisco UCS Director, Release 3.8

The following are the supported migration paths for Cisco UCS Director Express for Big Data, Release 3.8.

See the Cisco UCS Director Upgrade Guide for detailed steps on how to upgrade to Release 6.7 from your current release.


Important

You must upgrade to Cisco UCS Director Express for Big Data, Release 3.7(4.x) before migrating to Cisco UCS Director Express for Big Data, Release 3.8.


Migration Paths from Release 3.7(4.x)

  • From Release 3.7(4.0) to Release 3.8

  • From Release 3.7(4.1) to Release 3.8

  • From Release 3.7(4.2) to Release 3.8

  • From Release 3.7(4.3) to Release 3.8

Open and Resolved Bugs

The open and resolved bugs for this release are accessible through the Cisco Bug Search Tool. This web-based tool provides you with access to the Cisco bug tracking system, which maintains information about bugs and vulnerabilities in this product and other Cisco hardware and software products.


Note

You must have a Cisco.com account to log in and access the Cisco Bug Search Tool. If you do not have one, you can register for an account.


For more information about the Cisco Bug Search Tool, see the Bug Search Tool Help & FAQ.

Open and Resolved Bugs in Release 3.8

All open and resolved bugs for this release are available in the Cisco Bug Search Tool through the following searches.

The results of that search include workarounds for the bugs, if any.

Open Bugs in Release 3.8

You can find detailed information about all open bugs in this release through the open bug search in this release. This search uses the following parameters:

Field

Parameter

Product drop-down list

Choose Series/Model and enter Cisco UCS Director.

Releases drop-down list

Choose Affecting or Fixed in these Releases and enter 6.8(0.0).

Filter

Choose Open from the Status drop-down list.

Resolved Bugs in Release 3.8

You can find detailed information about all resolved bugs in this release through the resolved bug search in this release. This search uses the following parameters:

Field

Parameter

Product drop-down list

Choose Series/Model and enter Cisco UCS Director.

Releases drop-down list

Choose Affecting or Fixed in these Releases and enter 6.8(0.0).

Filter

Choose Fixed from the Status drop-down list.

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Cisco Bug Search Tool

Cisco Bug Search Tool (BST) is a web-based tool that acts as a gateway to the Cisco bug tracking system that maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. BST provides you with detailed defect information about your products and software.