Hi all,

The problem below was resolved by appropriately setting my server ip addresses 
to have the following for each zoo.cfg:

server.1=10.0.0.4:2888:3888
server.2=10.0.0.5:2888:3888
server.3=10.0.0.6:2888:3888

as opposed to the following:

server.1=10.0.0.4:2888:3888
server.2=10.0.0.5:2889:3889
server.3=10.0.0.6:2890:3890

I am not sure why the above can be an issue (by right it should not), however I 
followed the recommendations provided by Zookeeper administration guide under 
RunningReplicatedZookeeper 
(https://zookeeper.apache.org/doc/r3.1.2/zookeeperStarted.html#sc_RunningReplicatedZooKeeper)

Given that I am testing multiple servers in a mutiserver environment, it will 
be safe to use 2888:3888 on each server rather than have different ports.

Regards,
Adrian

From: Adrian Liew [mailto:adrian.l...@avanade.com]
Sent: Thursday, October 1, 2015 5:32 PM
To: solr-user@lucene.apache.org
Subject: Cannot connect to a zookeeper 3.4.6 instance via zkCli.cmd

Hi there,

Currently, I have setup an azure virtual network to connect my Zookeeper 
clusters together with three Azure VMs. Each VM has an internal IP of 10.0.0.4, 
10.0.0.5 and 10.0.0.6. I have also setup Solr 5.3.0 which runs in Solr Cloud 
mode connected to all three Zookeepers in an external ensemble manner.

I am able to connect to 10.0.0.4 and 10.0.0.6 via the zkCli.cmd after starting 
the Zookeeper services. However for 10.0.0.5, I keep getting the below error 
even if I started the zookeeper service.

[cid:image001.png@01D0FC6E.BDC2D990]

I have restarted 10.0.0.5 VM several times and still am unable to connect to 
Zookeeper via zkCli.cmd. I have checked zoo.cfg (making sure ports, data and 
logs are all set correctly) and myid to ensure they have the correct 
configurations.

The simple command line I used to connect to Zookeeper is zkCli.cmd -server 
10.0.0.5:2182 for example.

Any ideas?

Best regards,

Adrian Liew |  Consultant Application Developer
Avanade Malaysia Sdn. Bhd..| Consulting Services
(: Direct: +(603) 2382 5668
È: +6010-2288030


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