Troubleshooting

While running some command line tools, you might encounter the following exception:

NCache Java Client unable to fetch network usage: Sigar Native libraries not found, please provide java.library.path to JVM pointing to %NCHOME%/lib/resources/Sigar

NCache Java Client uses some external resources such as Sigar. When the Path variable is not set to the location of Sigar, you get the above exception as the required library files cannot be found.

Workaround

You can set the path to Sigar resources through the following command:

export PATH=/opt/ncache/lib/resources/Sigar/