samiujan
(Sami Jan)
April 1, 2022, 1:20pm
1
Hi
I have changed memory settings for the system and elastic, both, while working on ES v7.6.2
More recently, I've found an ES system running 7.15.2 whose mlockall returned false
I checked the documentation and it says that Elastic (now?) sets those values itself
I wanted to check that do we still need to update the system and Elastic memory settings for 7.15.2 and afterwards?
Do we still need to ensure mlockall = false ?
warkolm
(Mark Walkom)
April 4, 2022, 12:39am
2
Can you link us to that please?
Because the 7.15 version says - Disable swapping | Elasticsearch Guide [7.15] | Elastic ;
To enable a memory lock, set bootstrap.memory_lock
to true
in elasticsearch.yml
:
samiujan
(Sami Jan)
April 4, 2022, 9:38am
3
Thank you, you are correct - I misunderstood this (heap size settings are auto)
1 Like
system
(system)
Closed
May 2, 2022, 9:39am
4
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