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From "Brian Nixon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-3353) Admin commands for showing initial settings
Date Tue, 09 Apr 2019 05:21:00 GMT
Brian Nixon created ZOOKEEPER-3353:
--------------------------------------

             Summary: Admin commands for showing initial settings
                 Key: ZOOKEEPER-3353
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3353
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
    Affects Versions: 3.6.0
            Reporter: Brian Nixon


It can be useful as a sysadmin to know the settings that were initially used to configure
a given ZooKeeper server. Some of these can be read from the process logs and others from
the java args in the process description but if, for example, the zoo.cfg file used when starting
a process up is overwritten without the process itself being restarted then it can be difficult
to know exactly what is currently being run on the jvm.

Produce admin commands (and four-letter commands) to answer these questions.



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