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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: Optimize FTS memory footprint
Date Mon, 20 Nov 2017 18:07:09 GMT
Are you sure its FSTs using your heap?

Do you have many index fields that have high cardinality?  Or many
suggesters?

Mike McCandless

http://blog.mikemccandless.com

On Thu, Nov 16, 2017 at 5:03 PM, Eli Revach <elirevach12@gmail.com> wrote:

> Hi
> I am using Elasticserach 1.7.5 , our segment memory allocation per node is
> very big , its seems like related to FST .
>
> 1) Amy way to reduce /optimze its size ( i understed its the index for the
> terms)  ?
> 2) Did index optimize can help ?
> 2) The fact that we used nested objects can dramticly  the allocation of
> memory for it ?
>
> Thanks
>

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