A newer version is available. For the latest information, see the current release documentation.
If your credentials are invalid, an administrator can verify that they are correct by checking the
keystore field in the cluster metadata.
If the credential values are correct, but do not work, the keystore file could be out of sync on one or more nodes. To sync the keystore file, update the value for the key by using the patch API to delete the key from keystore, then add it back again.
Intro to Kibana
ELK for Logs & Metrics