Is there a way to know memory required

Hi ,

Is there a way to know minimum memory required for X no of fields created
in index ?

Please help me with some thoughts .For example :If index has 20 fields ,
how much memory elastic search need to keep the index in memory ? or how
does it works?

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Not really; how large are your fields, are they analysed, are you using doc
values?
You really need to test this with your own data set.

On 18 April 2015 at 15:40, bvnrwork budda08nitt@gmail.com wrote:

Hi ,

Is there a way to know minimum memory required for X no of fields created
in index ?

Please help me with some thoughts .For example :If index has 20 fields ,
how much memory elastic search need to keep the index in memory ? or how
does it works?

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35 fields - each contains 10 KB of text and what is doc values you said ?

On Saturday, 18 April 2015 22:41:18 UTC-4, Mark Walkom wrote:

Not really; how large are your fields, are they analysed, are you using
doc values?
You really need to test this with your own data set.

On 18 April 2015 at 15:40, bvnrwork <budda...@gmail.com <javascript:>>
wrote:

Hi ,

Is there a way to know minimum memory required for X no of fields created
in index ?

Please help me with some thoughts .For example :If index has 20 fields ,
how much memory elastic search need to keep the index in memory ? or how
does it works?

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See the docs or more info on doc values -
http://www.elastic.co/guide/en/elasticsearch/guide/current/doc-values.html

On 23 April 2015 at 05:56, bvnrwork budda08nitt@gmail.com wrote:

35 fields - each contains 10 KB of text and what is doc values you said ?

On Saturday, 18 April 2015 22:41:18 UTC-4, Mark Walkom wrote:

Not really; how large are your fields, are they analysed, are you using
doc values?
You really need to test this with your own data set.

On 18 April 2015 at 15:40, bvnrwork budda...@gmail.com wrote:

Hi ,

Is there a way to know minimum memory required for X no of fields
created in index ?

Please help me with some thoughts .For example :If index has 20 fields ,
how much memory elastic search need to keep the index in memory ? or how
does it works?

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