Uninstall Event Stream Processor from a test or
production environment to ensure all components are fully removed.
Prerequisites
Backup any important project, cluster, and service
configuration files. Specifically, create a back up of:
- $ESP/security
folder
- $ESP_HOME/bin/service.xml
- the cluster configuration file (for
example, node1.xml)
Task
To use the graphic uninstaller:
- Navigate to <install_directory>/sybuninstall/ESP/main
and run uninstall.bin to start the uninstaller.
- To start uninstalling, click Next.
- Choose either:
Type |
Description |
Complete Uninstall |
Removes all installed features and components of
SAP Sybase Event Stream Processor. |
Uninstall Specific Features |
Select specific features of SAP Sybase Event Stream Processor to uninstall. |
- If you are uninstalling specific features, select the features to remove and click Next.
Note: If you are performing a complete uninstallation, proceed to step 5.
- A summary screen lists the components selected for uninstallation. To uninstall the files, click Next.
- (Optional) During a complete uninstall, a Delete User File screen lists all
user files and folders created within the ESP_HOME directory
since installation. To uninstall these files, select Delete all of these
files. Click Next.
- Click Done.
Note: If you reinstall SAP Sybase Event Stream Processor, copy all backup files
into your new installation location.
- (Optional) If your installation of Event Stream Processor included Sybase Control Center (SCC), some SCC
components may not uninstall. If this occurs, run the uninstaller under
<install
dir>/sybuninstall/comp/<SCC comp>, where <SCC comp> is:
- SCC-3_2.ESPMAP
- SCC-3_2.SCCServer
- JRE7
Next
Manually delete all files, folders, and subdirectories that remain after
uninstalling if you no longer need them. When deleting files, ensure that they are not
needed by another SAP product installed on your
machine.