# Fatal error: runtime: cannot map pages in arena address space **URL:** \ **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:** 8\ **Page:** 2
**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:** [August 2, 2016, 11:54am UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/21 "2016-08-02T11:54:15Z")
Hi Ruflin, After it failed, I am running it using the command line with -e -d'\*' options. Used the windows performance monitor to show the handles count of the filebeat process. Got Max number of 2,137 The process fails again with the message of: fatal error: runtime: cannot map pages in arena address space In another run it got to 3,317 handles Ori ---
**Author:** ![ruflin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ruflin/32/3116_2.png) [@ruflin](https://discuss.elastic.co/u/ruflin)\ **Post date:** [August 2, 2016, 2:31pm UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/22 "2016-08-02T14:31:26Z")
I'm not sure if your issue is related to the open files or the size of the registry file. In the 5.0 release we have config options to potentially fix both. Can you try the `clean_` options to reduce the size of the registry? Also can you share your config file? ---
**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:** [August 2, 2016, 2:36pm UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/23 "2016-08-02T14:36:26Z")
Hi, I am currently testing Version 5.0 But on prod we are running with 1.2.3. 5.0 is currently Alpha, so will not put it prod. Config File (Part1): ```auto filebeat: registry_file: C:/ProgramData/filebeat/registry prospectors: #Access - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\Access\Access*.log* input_type: log ignore_older: 2h close_older: 5m document_type: access harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 310 time_to_keep: 43200 #AccessControlLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\AccessControlLogs\accesscontrol*.log* input_type: log ignore_older: 2h close_older: 5m document_type: accesscontrollogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 311 time_to_keep: 43200 #actionAudit - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\actionAudit\temp\audit*.log* input_type: log ignore_older: 2h close_older: 5m document_type: actionaudit harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 113 time_to_keep: 43200 #AdminLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\AdminLogs\admin*.log* input_type: log ignore_older: 2h close_older: 5m document_type: adminlogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 410 time_to_keep: 43200 #AppLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\AppLogs\RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: applogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 110 time_to_keep: 43200 #BlazedsLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\BlazedsLogs\blazeds*.log* input_type: log ignore_older: 2h close_older: 5m document_type: blazeds harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 956 time_to_keep: 43200 #BlazedsTraceLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\BlazedsTraceLogs\blazedsTrace*.log* input_type: log ignore_older: 2h close_older: 5m document_type: blazedstrace harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 211 time_to_keep: 43200 #GoProAuditLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\GoProAuditLogs\goproaudit_RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: gopro harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 950 time_to_keep: 43200 #integrationsLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\integrationsLogs\integrations*.log* input_type: log ignore_older: 2h close_older: 5m document_type: integrationlogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 953 time_to_keep: 43200 #KontikiLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\KontikiLogs\audit*.log* input_type: log ignore_older: 2h close_older: 5m document_type: kontiki harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 111 time_to_keep: 43200 #MicrositeHitsLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\MicrositeHitsLogs\micrositehits_RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: micrositehits harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 954 time_to_keep: 43200 ``` Ori ---
**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:** [August 2, 2016, 2:36pm UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/24 "2016-08-02T14:36:52Z")
Config File Part 2: ```auto #profiler - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\profiler\profiler*.log* input_type: log ignore_older: 2h close_older: 5m document_type: profiler harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 212 time_to_keep: 43200 #reportingLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\reportingLogs\reporting*.log* input_type: log ignore_older: 2h close_older: 5m document_type: reportinglogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 952 time_to_keep: 43200 #SamlLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\SamlLogs\temp\audit*.log* input_type: log ignore_older: 2h close_older: 5m document_type: samllogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 951 time_to_keep: 43200 #SecurityLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\SecurityLogs\security*.log* input_type: log ignore_older: 2h close_older: 5m document_type: securitylogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 312 time_to_keep: 43200 #UserExperienceLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\UserExperienceLogs\UserExperience_RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: userexperiencelogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 955 time_to_keep: 43200 #VCULogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\VCULogs\audit*.log* input_type: log ignore_older: 2h close_older: 5m document_type: vculogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 114 time_to_keep: 43200 #WLS - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\WLS\RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: wls harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 210 time_to_keep: 43200 #SOAPLogs - paths: - D:\Bea12\oracle\middleware\domains\Company\servers\SRV1P\Logs\SOAPLogs\audit*.log* input_type: log ignore_older: 2h close_older: 5m document_type: soaplogs harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 810 time_to_keep: 43200 #Api - paths: - D:\Bea12\oracle\middleware\domains\API\servers\SRV1-API\logs\consoleAPILogs\api*.log* input_type: log ignore_older: 2h close_older: 5m document_type: api harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 510 time_to_keep: 43200 #Uci - paths: - D:\Bea12\oracle\middleware\domains\UCI\servers\SRV1-UCI\logs\RT*.log* input_type: log ignore_older: 2h close_older: 5m document_type: uci harvester_buffer_size: 16384 encoding: plain fields_under_root: true fields: app_env: Prod type_id: 610 time_to_keep: 43200 # Heartbeat - paths: - c:\ProgramData\Filebeat\Logs\heartbeat.log.* input_type: log ignore_older: 3m close_older: 1m document_type: heartbeat harvester_buffer_size: 16384 encoding: plain output: file: path: c:/ProgramData/Filebeat/Logs filename: filebeatdata rotate_every_kb: 20480 number_of_files: 10 logstash: hosts: ["MyELKServer:5101"] max_retries: -1 ``` ---
**Author:** ![ruflin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ruflin/32/3116_2.png) [@ruflin](https://discuss.elastic.co/u/ruflin)\ **Post date:** [August 31, 2016, 6:54am UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/25 "2016-08-31T06:54:09Z")
Hi Ori I'm sorry I never replied to this thread here. Seems like I missed it somehow. You are probably happy to hear that we just merged yesterday a PR that allows to limit the max number of harvesters per Prospector: [https://github.com/elastic/beats/pull/2417](https://github.com/elastic/beats/pull/2417) This could help in your case. ---
**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:** [September 1, 2016, 4:09am UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/26 "2016-09-01T04:09:36Z")
Thanks Ruflin, On which version of filebeat will it be available ? Ori ---
**Author:** ![ruflin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ruflin/32/3116_2.png) [@ruflin](https://discuss.elastic.co/u/ruflin)\ **Post date:** [September 1, 2016, 6:10am UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/27 "2016-09-01T06:10:46Z")
The first version this will be available is 5.0.0-beta1 ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 5, 2017, 9:50pm UTC](https://discuss.elastic.co/t/fatal-error-runtime-cannot-map-pages-in-arena-address-space/51250/28 "2017-07-05T21:50:42Z")
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