Hi All,
I am starting up 3 elasticsearch services to try to utilise the large amount of memory my server has (~390GB).
I have just made copy's of the /etc/init.d script and changed them to point to their own configuration file. Then ran update-rcd to ensure they run on boot..
I can see the 3 processes running all pointing to there own config files.
Each configuration file has the same cluster name
################################### Cluster ###################################
Cluster name identifies your cluster for auto-discovery. If you're running
multiple clusters on the same network, make sure you're using unique names.
cluster.name: elasticsearch
However I've given them different Node names. i.e Node1, Node2 and Node3
#################################### Node #####################################
Node names are generated dynamically on startup, so you're relieved
from configuring them manually. You can tie this node to a specific name:
node.name: Node1
However when I when I running 'curl localhost:9200/_nodes/process?pretty' I notice they all have the same Node Name.... is that correct? Also does everything else look ok?
{
"cluster_name" : "elasticsearch",
"nodes" : {
"h74xaIssRkui4_jO-kwsfA" : {
"name" : "Node1",
"transport_address" : "inet[/10.166.132.11:9302]",
"host" : "msi-n-logz-1",
"ip" : "10.166.132.11",
"version" : "1.4.2",
"build" : "927caff",
"http_address" : "inet[/10.166.132.11:9202]",
"attributes" : {
"master" : "true"
},
"process" : {
"refresh_interval_in_millis" : 1000,
"id" : 1892,
"max_file_descriptors" : 65535,
"mlockall" : false
}
},
"8fhp_JSCRZS27gdXNa8KDg" : {
"name" : "Node1",
"transport_address" : "inet[/10.166.132.11:9301]",
"host" : "msi-n-logz-1",
"ip" : "10.166.132.11",
"version" : "1.4.2",
"build" : "927caff",
"http_address" : "inet[/10.166.132.11:9201]",
"attributes" : {
"master" : "true"
},
"process" : {
"refresh_interval_in_millis" : 1000,
"id" : 1660,
"max_file_descriptors" : 65535,
"mlockall" : false
}
},
"_-R2UbIoQNurnZA8_ibLxg" : {
"name" : "Node1",
"transport_address" : "inet[/10.166.132.11:9300]",
"host" : "msi-n-logz-1",
"ip" : "10.166.132.11",
"version" : "1.4.2",
"build" : "927caff",
"http_address" : "inet[/10.166.132.11:9200]",
"attributes" : {
"master" : "true"
},
"process" : {
"refresh_interval_in_millis" : 1000,
"id" : 1636,
"max_file_descriptors" : 65535,
"mlockall" : false
}
},
"xPNfdj-rR_SrEbgpxwdWEg" : {
"name" : "logstash-msi-n-logz-1-625-2018",
"transport_address" : "inet[/10.166.132.11:9303]",
"host" : "msi-n-logz-1",
"ip" : "10.166.132.11",
"version" : "1.1.1",
"build" : "f1585f0",
"attributes" : {
"client" : "true",
"data" : "false"
},
"process" : {
"refresh_interval_in_millis" : 1000,
"id" : 625,
"max_file_descriptors" : 65535,
"mlockall" : false
}
}
}
}
Many thanks!
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