No searcher endpoints error when using `index:no` on k8s.sgdev

Created by: attfarhan

• Sourcegraph version: k8s.sgdev.org

Steps to reproduce:

1. Search for (hunk|repository)resolver index:no on k8s.sgdev.org
2. See that it errors out with 1 error occurred: * text search failed: failed to search gitolite.sgdev.org/13k/mpociot/vat-calculator@: No searcher endpoints (the repo in the error message changes on retries)

Expected behavior:

Search works.

Actual behavior:

"No searcher endpoints" error with a different repo name each time.