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From "Ahaha (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-2445) Add a new node to cluster, error config file but sucessed
Date Wed, 08 Jun 2016 08:57:20 GMT
Ahaha created ZOOKEEPER-2445:
--------------------------------

             Summary: Add a new node to cluster, error config file but sucessed
                 Key: ZOOKEEPER-2445
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2445
             Project: ZooKeeper
          Issue Type: Bug
          Components: server
    Affects Versions: 3.4.6
         Environment: Centos 6.5 JDK7
            Reporter: Ahaha
            Priority: Critical


I want to add a new node to a test cluster with three node. So I tried with the folling steps:
1. I copied one foller zookeeper directory, and edit clientPort, dataDir , logDir, myid file,
and then add a new record server.newId=hostname:newPort:newEPort into zoo.cfg, for test I
keep the leader configuration there and remove the other two configuration, I tested ,this
failed. So I open the zoo.cfg , copied the lead configuration line just edit the serverId,
and this should be a wrong configuration file as the server does not match with the serverid.
But strangely , it successed. 



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