31 Jan
2013
31 Jan
'13
2:15 p.m.
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