lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Erick Erickson <erickerick...@gmail.com>
Subject Re: Ulimit recommendation for Apache Lucene 6.5.1
Date Tue, 14 Jul 2020 21:15:05 GMT
You’re probably OK, but why risk it? Setting the ulimits that
high doesn’t really negatively impact much of anytyhing. Leaving
them low leaves you open to problems in future.

I see no reason to keep them low, even in this situation.

Best,
Erick

> On Jul 14, 2020, at 5:10 PM, Ali Akhtar <ali@ali.actor> wrote:
> 
> If you cache the IndexSearcher and only have a couple of segments, and it’s
> a read only system (indexing is done just once), would it still open a lot
> of files?
> 
> On Tue, 14 Jul 2020 at 7:05 PM, Erick Erickson <erickerickson@gmail.com>
> wrote:
> 
>> At least 65K. Yes, 65 thousand. Ditto for processes.
>> 
>>> On Jul 14, 2020, at 8:35 AM, Archana A M <archana.am105@gmail.com>
>> wrote:
>>> 
>>> Dear Team,
>>> 
>>> We are getting "too many open files" in server while trying to access
>>> apache Lucene cache.
>>> 
>>> Could someone please suggest the recommended open file limit while using
>>> apache Lucene in the application.
>>> 
>>> Please find the relevant details below
>>> 
>>> Lucene version - 6.5.1
>>> 
>>> current ulimit soft limit - 1024
>>> 
>>> current ulimit hard limit - 4096
>>> 
>>> Server - Jbosseap 7.1
>>> 
>>> Thanks
>>> 
>>> Archana
>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
>> For additional commands, e-mail: java-user-help@lucene.apache.org
>> 
>> 


---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message