Internet-Security.com TCP port 16010 details

TCP port 16010 is commonly used by Apache HBase for the HBase Master web UI (the “InfoServer”) that serves HTTP status/metrics and basic admin pages.
This default is used in standard Apache HBase installations and major Hadoop distributions (e.g., Cloudera CDH/Cloudera Runtime and Hortonworks/Ambari), as well as popular Docker images like Bitnami’s HBase, unless reconfigured.
In practice, an HBase cluster’s Master node listens on 16010 for its dashboard, while RegionServers typically expose their UI on 16030.
Exposed 16010 endpoints are frequently found by internet scans; misconfigured HBase UIs can leak cluster details, so access is usually restricted to internal networks.

TCP 16010