ES reports 4 nodes but only 3 severs. One node is used twice

Elastic Stack Elasticsearch
1

Hi,

ES is showing 4 nodes but I only have 3. How do I resolve? One
address is used twice
172.31.6.204

{
"ok" : true,
"cluster_name" : "elasticsearch",
"nodes" : {
"Fi5sM17uTku9LJYYDtKglQ" : {
"name" : "Beautiful Dreamer",
"transport_address" : "inet[/172.31.6.204:9301]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9201]"
},
"9K0XXGu1STaXfW0pupkbVg" : {
"name" : "Beetle",
"transport_address" : "inet[/172.31.6.93:9300]",
"hostname" : "ip-172-31-6-93",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.93:9200]"
},
"HcTcSy1YTR22YkTVy9TrgA" : {
"name" : "Arize",
"transport_address" : "inet[/172.31.12.204:9300]",
"hostname" : "ip-172-31-12-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.12.204:9200]"
},
"xz7aOp9zQcGinK5iJNrSYQ" : {
"name" : "Obituary",
"transport_address" : "inet[/172.31.6.204:9300]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9200]"
}
}
}

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2

Are you using logstash perhaps?
If not then check the number of ES processes on your .204 node as there
could be two instances running.

Regards,
Mark Walkom

Infrastructure Engineer
Campaign Monitor
email: markw@campaignmonitor.com
web: www.campaignmonitor.com

On 2 August 2014 12:58, David Montgomery davidmontgomery@gmail.com wrote:

Hi,

ES is showing 4 nodes but I only have 3. How do I resolve? One address is used twice
172.31.6.204

{
"ok" : true,
"cluster_name" : "elasticsearch",
"nodes" : {
"Fi5sM17uTku9LJYYDtKglQ" : {
"name" : "Beautiful Dreamer",
"transport_address" : "inet[/172.31.6.204:9301]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9201]"
},
"9K0XXGu1STaXfW0pupkbVg" : {
"name" : "Beetle",
"transport_address" : "inet[/172.31.6.93:9300]",
"hostname" : "ip-172-31-6-93",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.93:9200]"
},
"HcTcSy1YTR22YkTVy9TrgA" : {
"name" : "Arize",
"transport_address" : "inet[/172.31.12.204:9300]",
"hostname" : "ip-172-31-12-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.12.204:9200]"
},
"xz7aOp9zQcGinK5iJNrSYQ" : {
"name" : "Obituary",
"transport_address" : "inet[/172.31.6.204:9300]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9200]"
}
}
}

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3

Paste config, u have 2 processes running in the same box

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4

This is a client node for sure.

Jörg

On Sat, Aug 2, 2014 at 4:58 AM, David Montgomery davidmontgomery@gmail.com
wrote:

Hi,

ES is showing 4 nodes but I only have 3. How do I resolve? One address is used twice
172.31.6.204

{
"ok" : true,
"cluster_name" : "elasticsearch",
"nodes" : {
"Fi5sM17uTku9LJYYDtKglQ" : {
"name" : "Beautiful Dreamer",
"transport_address" : "inet[/172.31.6.204:9301]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9201]"
},
"9K0XXGu1STaXfW0pupkbVg" : {
"name" : "Beetle",
"transport_address" : "inet[/172.31.6.93:9300]",
"hostname" : "ip-172-31-6-93",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.93:9200]"
},
"HcTcSy1YTR22YkTVy9TrgA" : {
"name" : "Arize",
"transport_address" : "inet[/172.31.12.204:9300]",
"hostname" : "ip-172-31-12-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.12.204:9200]"
},
"xz7aOp9zQcGinK5iJNrSYQ" : {
"name" : "Obituary",
"transport_address" : "inet[/172.31.6.204:9300]",
"hostname" : "ip-172-31-6-204",
"version" : "0.90.5",
"http_address" : "inet[/172.31.6.204:9200]"
}
}
}

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For more options, visit https://groups.google.com/d/optout.

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