kmp_cc_dump_folder
The `kmp_cc_dump_folder` directive specifies a folder path for storing debug dump files related to Kaltura Media Framework components.
Description
The kmp_cc_dump_folder directive in the Kaltura Media Framework Common NGINX Module allows administrators to define a specific location on the server's filesystem for storing detailed dump files generated during the operation of Kaltura components. This functionality is particularly valuable for debugging issues and evaluating the performance of the media processing components, as it captures essential state information that can be reviewed later.
The path provided as an argument must be accessible and writable by the NGINX worker processes. If this directive is not set, or if the path is incorrect, NGINX may fail to create the necessary dump files, leading to potential difficulties in troubleshooting. Administrators should ensure that the specified directory has appropriate permissions and sufficient disk space for the expected volume of data generated during debugging sessions.
Furthermore, the effective use of this directive may require operational familiarity with the Kaltura Media Framework, as understanding the contents of the dump files necessitates knowledge of the underlying media processing architecture and workflows. Regular clean-up of the dump folder is also advised to prevent excessive disk usage over time, particularly in production environments where dump files can accumulate rapidly under high load.
Config Example
stream {
server {
kmp_cc_dump_folder /var/log/kaltura_debug;
}
}Ensure the specified path exists and is writable by NGINX worker processes, or dump files won't be generated.
Regularly monitor and clean the dump folder to prevent running out of disk space, especially in production environments.