Problem:
When I tried to invalidate dispatcher cache using acs aem commons dispatcher flush,"/content/" is getting removed from the path and appending the remaining path to the doc root and trying to flush the new path which is not a valid path.
Example:
When I flush "/content/abc/home.html" "/content"is getting trimmed and remaining URL is getting appended to the "/opt/aem/data" and the final url will be /opt/aem/data/abc/home.html which is invalid path in apache and the cache invalidation is failed.