Troubleshooting maprlogin Failures
While the root causes of most failure cases with maprlogin can be quickly diagnosed, the following cases can prove challenging:
- When security is enabled for a cluster, the cluster's CLDB listens for connections on
port 7443. If security for the cluster is disabled, the
maprlogin
utility is unable to reach the CLDB. - The utility's connection uses HTTPS, which requires the file
conf/ssl_truststore
to exist on the client. If the file is not present, a secure connection cannot be negotiated.
Detailed error logs for maprlogin
connection attempts are kept at
logs/maprlogin-<USERID>-nnnn.log
.