[jira] [Commented] (ZOOKEEPER-1281) Stat and srvr 4 letter commands are useless on the leader when leaderServes = false
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https://issues.apache.org/jira/browse/ZOOKEEPER-1281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16170854#comment-16170854
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Varun Thacker commented on ZOOKEEPER-1281:
--
Thanks Jon! I hadn't realized that there was a contrib REST module.
I got it to work by running
{code}
~/zookeeper-3.4.9/contrib/rest$ java -cp
"zookeeper-3.4.9-rest.jar:lib/*:conf/:../../zookeeper-3.4.9.jar"
org.apache.zookeeper.server.jersey.RestMain
{code}
Something worth documenting
> Stat and srvr 4 letter commands are useless on the leader when leaderServes =
> false
> ---
>
> Key: ZOOKEEPER-1281
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1281
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
>Affects Versions: 3.3.3
>Reporter: Daniel Lord
>
> When leaderServes = false the leader responds to the stat/srvr letter words
> with simply "this ZooKeeper instance is not currently serving requests".
> While I agree that is an accurate statement it's not terribly useful for
> monitoring programs. Additionally, if members of the ensemble are not
> currently in the quorum it becomes impossible to tell who is out of the
> quorum and who is the leader of the quorum.
> I'm not sure if the leader should have a specially formatted response for
> stat/srvr or if it should simply display less information (no connections for
> example).
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[jira] [Commented] (ZOOKEEPER-1281) Stat and srvr 4 letter commands are useless on the leader when leaderServes = false
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14176762#comment-14176762 ] Varun Thacker commented on ZOOKEEPER-1281: -- Is there a workaround for this that people are using when monitoring their Zookeeper ensemble? Stat and srvr 4 letter commands are useless on the leader when leaderServes = false --- Key: ZOOKEEPER-1281 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1281 Project: ZooKeeper Issue Type: Improvement Components: server Affects Versions: 3.3.3 Reporter: Daniel Lord When leaderServes = false the leader responds to the stat/srvr letter words with simply this ZooKeeper instance is not currently serving requests. While I agree that is an accurate statement it's not terribly useful for monitoring programs. Additionally, if members of the ensemble are not currently in the quorum it becomes impossible to tell who is out of the quorum and who is the leader of the quorum. I'm not sure if the leader should have a specially formatted response for stat/srvr or if it should simply display less information (no connections for example). -- This message was sent by Atlassian JIRA (v6.3.4#6332)
