Duplicate IDs for cluster members

[silasistefan]

I did:
for node in node{2..5}; do time curl -X DELETE "http://$node:8086/cluster/servers/1?u=root&p=root"& done

I removed all files under /opt/influxdb/shared/data/ from node1, then restarted it.
Could it be because I'm not using standard ports?

[jvshahid]

What version of InfluxDB are you using ?

[silasistefan]

0.8.3

[jvshahid]

You just mentioned that you upgraded from an earlier version. What was the first version you installed on these servers.

[silasistefan]

0.8.2 was the initial version installed.
About 4-6 hours ago I upgraded to 0.8.3.

[jvshahid]

Did you try to remove a server or change the hostname of a server ?

[silasistefan]

Yes, I tried to remove node1 from the cluster. After it was removed, I tried to add it back.
To remove it I used:

for node in node{2..5}; do curl -X DELETE 'http://$node:8086/cluster/servers/23?u=root&p=root'& done

Because doing it on the 2nd node only or node by node wasn't fast enough, node was getting back in the cluster.