I am using Tableau 10.3.4.
Does anyone know if there is a configurable memory parameter in Tableau server?
I experience slowness when accessing a Tableau extract (about 80 million rows) and sometimes Tableau will throw out an error.
"<h2>502 - Web server received an invalid response while acting as a gateway or proxy server.</h2> "
"<h3>There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.</h3> "