I’m using SAML authentication, which is working fine, but my Elasticsearch log is full of WARN messages that say:
No ‘Basic Authorization’ header, send 401 and ‘WWW-Authenticate-Basic’
After raising the logging level to DEBUG I found that these were appearing every time my browser refreshed the current dashboard. Immediately after was the line recognizing my username and roles.
Does this indicate a problem? If not, can I suppress these messages? I suppose I could reduce logging to ERROR, but this seems like a bad idea