Can i doing mathematical calculation in elasticsearch?

Elastic Stack Elasticsearch
1

Hello,
I am very new in Elastic search, my question is : can i do the mathematical calculations within elasticsearch like in Excel?
I will be very happy if someone could help me

2

Have a look at aggregations. https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics.html

1 Like
3

should i do that in Dev Tool in kibana? my kibana version is 4.5.3 and I can not find a dev tool :frowning:

4

Can I increase versioning of kibana or that have a side effect on Elastic search?

5

If you are new, just start with elastic 6.2.3.

The versions you mentioned are not maintained anymore.

6

the problem is that my boss at the work that has made me available I have to continue working with it :frowning:

7

what possibilities do you see for me?

8

You can try different versions of Kibana. You can install Kibana anywhere where it can communicate with Elasticsearch.

Which version of Elasticsearch do you use?

The only restriction I know of is that later versions of Kibana will only talk to the same version of Elasticsearch or newer.

9

you can focus on multiple topics like aggregations metrics,aggregations. https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-valuecount-aggregation.html

10

even in Kibana 4.5.3 ?

11

how can i find the version of my Elastic search?

12

I read readme file, I think my elastic search version is 2.0
does it look fine?

13

For Elasticsearch version do

curl http://ES_machine_name:9200

14

are you using elasticsearch 2.0 with kibana 4.5.3 ??????

15

i have Windows and no Linux i have searched for version of my elastic search have found multiple numbers once 2.15 and once 2.3.4

16

http://IP_from_your_yml_file:9200/ run this and share the o/p.

17

Thank you very much
I found out the information
the version should be 2.3.4 ,now what does it look like what can I do best? should I install a new kibana?
{
"name" : "Madam Slay",
"cluster_name" : "elasticsearch",
"version" : {
"number" : "2.3.4",
"build_hash" : "e455fd0c13dceca8dbbdbb1665d068ae55dabe3f",
"build_timestamp" : "2016-06-30T11:24:31Z",
"build_snapshot" : false,
"lucene_version" : "5.5.0"
},
"tagline" : "You Know, for Search"
}

18

You should upgrade your Elasticsearch also as this is no longer supported.

19

how can I update my kibana or elasticsearch?

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