# Fatal error: runtime: cannot map pages in arena address space

**URL:** https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250
**Category:** Beats
**Tags:** filebeat
**Created:** [May 29, 2016, 2:45pm UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250 "2016-05-29T14:45:41Z")
**Posts on this page:** 1
**Showing post:** 18

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### Author: ![ori.rubinfeld](https://avatars.discourse-cdn.com/v4/letter/o/7c8e57/32.png) [@ori.rubinfeld](https://discuss.elastic.co/u/ori.rubinfeld)
#### Post date: [July 31, 2016, 8:13am UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/18 "2016-07-31T08:13:10Z")

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Hi Ruflin,

Eventually, same message appeared also for Version 1.2.3

**fatal error: runtime: cannot map pages in arena address space**

I think it might be related to the filebeat registry file size.  
It happens after the file get close to 70MB.  
Had it for 3 different servers.  
After deleting the registry file and restarting the service, it continues to work fine.

Ori

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