Random vanity URLs fail to load after disk corruption, upgrading AEM, or applying fix packs. After upgrade, pages like /sites.html, /editor.html, and /assets.html do not render correctly or even fail to be resolved.
Vanity Bloom Cache is corrupted.
To fix the issue, the Vanity Bloom Cache is rebuilt with these steps:
Log in to the server.
Go to the crx-quickstart/launchpad/felix folder.
Find the file vanityBloomFilter.txt file under this directory. On Windows, use Windows search. On Linux, you can use this command:
find . -name vanityBloomFilter.txt
Back up and delete vanityBloomFilter.txt file.