The specific variable that I was trying to query was cnxTimeout, but I noticed that many configuration variables that are documented in the admin guide are not in the 'conf' output (I didn't compile a complete list).
We are using 3.4, but we have plans to move to 3.5 fairly soon. Thank you for pointing me at the HTTP Admin endpoint, I will go investigate that. bryan On Mon, Nov 25, 2019 at 10:31 PM Enrico Olivelli <eolive...@gmail.com> wrote: > Brian, > > Il lun 25 nov 2019, 23:36 Bryan Pendleton <bpendleton.zookee...@gmail.com> > ha scritto: > > > I'm trying to build some tools that examine a running Zookeeper ensemble, > > and one of the things I want to do in my tool is to view the complete > > configuration of that server. The reason I want to do this is because we > > had an operational mishap in which zoo.cfg was modified but the server > was > > not restarted, and hence it was not running with the configuration that > we > > thought it was using. > > > > I tried 'echo conf | nc my-host 2181', and it does print configuration > > data, but it seems to only print a very small subset of the various > > configuration data that can be set. The 'mntr' and 'stat' commands also > > print some configuration data, but still only a very small subset. > > > > Is there a 4-letter-word command (or other live monitoring technique) > that > > I can use to display the *complete* configuration of a running Zookeeper > > server, so I can exhaustively check the values of all the configuration > > variables that it's currently using? > > > > Which variable are you missing? > What version of Zookeeper are you running? > > Since 3.5 (current stable and suggested version) we have the HTTP admin > endpoint and it also is able to report more information about the status of > the server. In the upcoming release 3.6 we also added more information. > > Maybe you can check the http endpoint or your running server and if it is > missing something we can check on 3.6 (not yet released but available on > github) whether the info you are looking for is present > > > Enrico > > > > thanks, > > > > bryan > > >
