[xwiki-users] too many open files with Lucene
Hello, Since the migration from 4.1.3 to 4.4, there are "too many open files" alerts in Tomcat (release 5.5). I changed limit from 1024 (default value) to 4096 but the problem is not solved. It seems there are many open files used by lucene : Total tomcat open files :
/usr/sbin/lsof |grep java | wc -l 3318
Lucene open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | wc -l 2524
Lucene "deleted" open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | grep deleted | wc -l 1663
This behavior is new with 4.4. There is a known problem with Lucene ? Thank you Ncg
Hi, I think it was fixed in 4.4.1. Thanks -Vincent On Jan 31, 2013, at 2:15 PM, CHENEAU-GREHALLE Nicolas <[email protected]> wrote:
Hello,
Since the migration from 4.1.3 to 4.4, there are "too many open files" alerts in Tomcat (release 5.5).
I changed limit from 1024 (default value) to 4096 but the problem is not solved.
It seems there are many open files used by lucene :
Total tomcat open files :
/usr/sbin/lsof |grep java | wc -l 3318
Lucene open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | wc -l 2524
Lucene "deleted" open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | grep deleted | wc -l 1663
This behavior is new with 4.4. There is a known problem with Lucene ?
Thank you
Ncg
I think a really have to migrate to 4.4.1 Thank you Ncg -----Message d'origine----- De : [email protected] [mailto:[email protected]] De la part de Vincent Massol Envoyé : jeudi 31 janvier 2013 14:54 À : XWiki Users Objet : Re: [xwiki-users] too many open files with Lucene Hi, I think it was fixed in 4.4.1. Thanks -Vincent On Jan 31, 2013, at 2:15 PM, CHENEAU-GREHALLE Nicolas <[email protected]> wrote:
Hello,
Since the migration from 4.1.3 to 4.4, there are "too many open files" alerts in Tomcat (release 5.5).
I changed limit from 1024 (default value) to 4096 but the problem is not solved.
It seems there are many open files used by lucene :
Total tomcat open files :
/usr/sbin/lsof |grep java | wc -l 3318
Lucene open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | wc -l 2524
Lucene "deleted" open files :
/usr/sbin/lsof |grep java | grep "/xem/data" | grep deleted | wc -l 1663
This behavior is new with 4.4. There is a known problem with Lucene ?
Thank you
Ncg
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participants (2)
-
CHENEAU-GREHALLE Nicolas -
Vincent Massol