What is an HTTP 502 Error?

Solution Unverified - Updated -

Issue

  • Sometimes our users report seeing 502 error when they access our site.
  • Reviewing our Apache Access Logs we can see 502 Errors.

Environment

  • Red Hat Enterprise Linux (RHEL)
    • Apache Web Server (httpd)
    • Apache Tomcat
    • Nginx
  • JBoss Enterprise Application Platform (EAP)
    • 4.x, 5.x, 6.x, 7.x
    • Apache Web Server (httpd)
  • JBoss Enterprise Web Server (EWS)
    • Apache Web Server (httpd)
    • Apache Tomcat

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content