I checked with lsof -u root | wc -l and for login id and for mysql. All are
with in the limits less than 2400 . And, I set the limits too high at
100,000.
thanks
Mani
On Tue, Feb 7, 2012 at 12:51 PM, Knut Forkalsrud <knut-cau...@forkalsrud.org
> wrote:

> You have too many open files.  Try "man ulimit" and "man lsof".
>
> -Knut
>
>
> On Tue, Feb 7, 2012 at 10:17, Manidhar gudavalli <mani...@gmail.com>wrote:
>
>> We are using resin 3.1.12 and java 6.  When the server is on heavy load,
>> we are getting frequent errors. Number of open files count is still less.
>> But we are seeing these errors. What could be the problem? There are no
>> memory issues.
>>
>> java.util.zip.ZipException: error in opening zip file
>> java.io.FileNotFoundException: /home/myuser/public_html/WEB-INF/web.xml
>> (Too many open files)
>>
>> java.lang.NoClassDefFoundError
>>
>> java.sql.SQLException: Unable to connect to any hosts due to exception:
>> java.net.SocketException: Too many open files
>>
>> ** BEGIN NESTED EXCEPTION **
>>
>> java.net.SocketException
>> MESSAGE: Too many open files
>>
>> thanks in advance
>> Mani
>>
>>
>>
>>
>>
>>
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>>
>>
>
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