The following table lists the software packages and dependencies for each DSA component, plus a summary of component functionality.
DSC, DSAPostAMQ, ClientHandler, BARCmdline, and BARPortlets must be on the same version.
| Software Package Name | Dependencies | Description |
|---|---|---|
| DSC-version | [DSA 17.20.03.xx and later] Teradata-Jdk11 [DSA 17.20.02.xx and earlier till DSA 16.20.24.xx] Teradata-Jdk8 [DSA 16.20.23.xx and earlier] TeradataJdk7 |
The Data Stream Controller (DSC) controls BAR operations and allows communication between DSMain, the BAR portlets, and the DSA Network Client (ClientHandler). All installations require Version 7. From DSA 16.20.24 till DSA 17.20.02.XX versions require Version 8. DSA 17.20.03.00 and later versions require Version 11. |
| ClientHandler-version | None | ClientHandler is the base package for both DSU and DSE, and handles communication to the targets of backup and restore jobs that are remote from the Analytics Database / Teradata Database nodes. ClientHandler is also known as DSA Network Client or DSA NC. |
| BARCmdline-version | None | The DSA command-line interface provides an alternative to the BAR portlets, allowing job creation, launch, monitoring, and scheduling and providing commands to configure DSA. |
| BARPortlets-version | Viewpoint software | The BAR Setup portlet allows you to designate the hardware and software to use when backing up your Teradata system. The BAR Operations portlet allows you to create, manage, and submit jobs. |
| AXMDDBoost-version | ClientHandler | AXMDDBoost is an access module you can install for EMC Data Domain targets. |
| AXMS3-version | ClientHandler | AXMS3 is an access module you can install for Amazon S3 targets. |
| AXMAzure-version | ClientHandler | AXMAzure is an access module you can install for Microsoft Azure targets. |
| AXMGCP-version | ClientHandler | AXMGCP is an access module you can install for Google Cloud Platform targets. |
| DSAPostDeployer-version | None | Contains a script, modify_dsc_name.sh, and a jar file, dsa-post-deployer.jar. These are used to update the DSC name in the repository. |
| DSAPostAMQ-version | tdactivemq 5.17.2.0-1 | Contains one script, tdactivemq_wrapper.py. This required script configures tdactivemq for use. Important: DSC, DSAPostAMQ, ClientHandler, BARCmdline, and BARPortlets must be on the same version.
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Version numbers for DSA software packages are displayed in a xx.xx.xx.xx-xxxxxx format, for example, DSC-17.00.00.00-431571.x8664.rpm.