expand error message to separate CI/local info

elastic · Mar 31, 2020 · fe54cbe · fe54cbe
1 parent 848b142
commit fe54cbe
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/packages/kbn-test/src/functional_test_runner/lib/docker_servers/docker_servers_service.ts b/packages/kbn-test/src/functional_test_runner/lib/docker_servers/docker_servers_service.ts
@@ -82,8 +82,11 @@ export class DockerServersService {
         throw new Error(`
           [docker:${server.name}] Another process is already listening on port ${server.port}.
 
-          This usually happens because the functional test runner didn't have a chance to
-          cleanup the running docker containers before being killed.
+          When this happens on CI it is usually because the port number isn't taking into
+          account parallel workers running on the same machine.
+
+          When this happens locally it is usually because the functional test runner didn't
+          have a chance to cleanup the running docker containers before being killed.
 
           To see if this is the case: