error while starting Dremio: java.lang.UnsatisfiedLinkError: /tmp/librocksdbjniXXXXXX.so: failed to map segment from shared object

Summary/Reported Issue

java.lang.UnsatisfiedLinkError: /tmp/librocksdbjniXXXXXX.so: failed to map segment from shared object

Relevant Versions

All

Troubleshooting Steps

• review the permissions on /tmp to make sure it is writable by the user who is trying to start Dremio .
• Run the mount command and look for the entry corresponding to /tmp to review its mount options checking for noexec

Steps to Resolve

• If the permissions are set incorrectly, update them and try again. If the issue persists, review the mount options.

• If the mount options include noexec, configure Dremio to use a different temporary directory by updating the dremio.env and adding -Djava.io.tmpdir=/path/to/your/temp/directory to DREMIO_JAVA_SERVER_EXTRA_OPTS.

  (Ensure /path/to/your/temp/directory is a directory where Dremio has write and execute permissions.)