How can we assign roles for elasticsearch cluster?


(aaron.ding0127) #1

Hi, all.

as we know that , in a elasticsearch cluster, different configurations 

have different effects.

like that:
node.master: true and node:data: false     ==>  it will be a 

"coordinator"
node.master: false and node.data: true ==> it will be a
"workhorse", just to store data.
node.master: false and node.data:false ==> it act as a "search
load balancer"

if we have a elasticsearch cluster contains 10 node.
how can we assign roles for these 10 nodes?

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(Mark Walkom) #2

We have a 25 node cluster, with 3 master only nodes that we use as search
nodes, then the rest as data only.

But it depends on what your workload is.

Regards,
Mark Walkom

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

On 29 May 2014 16:38, aaron.ding0127@gmail.com wrote:

Hi, all.

as we know that , in a elasticsearch cluster, different configurations

have different effects.

like that:
node.master: true and node:data: false     ==>  it will be a

"coordinator"
node.master: false and node.data: true ==> it will be a
"workhorse", just to store data.
node.master: false and node.data:false ==> it act as a "search
load balancer"

if we have a elasticsearch cluster contains 10 node.
how can we assign roles for these 10 nodes?

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"elasticsearch" group.
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https://groups.google.com/d/msgid/elasticsearch/c17ced40-bba0-40d8-94c2-22b84eaac900%40googlegroups.comhttps://groups.google.com/d/msgid/elasticsearch/c17ced40-bba0-40d8-94c2-22b84eaac900%40googlegroups.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

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(system) #3