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Posted to issues@ozone.apache.org by "Chu Cheng Li (Jira)" <ji...@apache.org> on 2026/03/30 15:19:00 UTC

[jira] [Created] (HDDS-14933) Disambiguate metrics and JMX registrations for same-JVM ozone local services

Chu Cheng Li created HDDS-14933:
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             Summary: Disambiguate metrics and JMX registrations for same-JVM ozone local services
                 Key: HDDS-14933
                 URL: https://issues.apache.org/jira/browse/HDDS-14933
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Chu Cheng Li


ozone local runs SCM, OM, DN, and optionally S3G inside one process. A lot of existing Ozone code assumed one service per JVM, so metrics and JMX objects were registered under fixed global names. Once multiple services lived in the same JVM, those registrations started colliding or leaking across restart.



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