Hot fix C8E001 addresses the issue(s) in SAS Threaded Kernel Extensions for LASR Analytic Server 2.81 on Linux for x64 as documented in the Issue(s) Addressed section of the hot fix download page:
The hot fix downloaded, C8E001la.zip, contains the updated files required to address the documented issues.
Do NOT extract the contents of C8E001la.zip. The hot fix installation process will extract the contents as needed.
After downloading C8E001la.zip, follow the instructions for applying hot fixes in the SAS Deployment Wizard and SAS Deployment Manager 9.4: User's Guide.
Please review the CONFIGURATION Important Note above concerning proper selection of the "Configure SAS Hot Fix" option in the SAS Deployment Manager.
The content of this hot fix is listed in the hot fix manifest.
Required only for distributed deployments:
As part of the client install, the hot fix installs an executable file called lasr.so that must also be manually copied to the computing appliance. On Linux for x64, this file is installed in <SASHome>>/SASFoundation/9.4/sasexe/lasr.so. This file should be copied under the TKGrid install location on the computing appliance; for example, /opt/TKGrid/lib. When copying the file, make sure the proper mode of 755 is set.
If your computing appliance uses a shared install, you need to copy lasr.so only to the shared location. However, if your computing appliance uses a replicated install, you must copy lasr.so to every node.
Additionally, if the TKGrid installation script to enable sashdat file encryption (TKGrid_SEC_x86_64.sh) has been run on the computing appliance, then you will need to remove the copy of lasr.so from the TKGrid/lib2 location, if it exists. The TKGrid/lib2/lasr.so executable file would need to be removed from all nodes in a replicated install.
This completes the installation of hot fix C8E001 on Linux for x64.
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