You are right. I use root do it. 

-----邮件原件-----
发件人: saint....@gmail.com [mailto:saint....@gmail.com] 代表 Stack
发送时间: 2011年8月16日 11:59
收件人: dev@hbase.apache.org
主题: Re: Build failed in Jenkins: HBase-TRUNK #2116

How do you mean Gao?  If the config is that the jenkins user has a max
of 1024 open files on the machine, unless we are root, there is no way
for us to up the ulimit.  Or do I misunderstand?

Thanks,
St.Ack

2011/8/15 Gaojinchao <gaojinc...@huawei.com>:
> Sorry. I mean we can modify the startup script so that the process can 
> inherit the property. Rather than by modifying the parameters of the 
> operating system.
>
>
> -----邮件原件-----
> 发件人: saint....@gmail.com [mailto:saint....@gmail.com] 代表 Stack
> 发送时间: 2011年8月16日 11:35
> 收件人: dev@hbase.apache.org
> 主题: Re: Build failed in Jenkins: HBase-TRUNK #2116
>
> Because I think the ceiling is default 1024 and though it says
> unlimited, its just 1024 (as it is stock linux IIRC).
> St.Ack
>
> 2011/8/15 Gaojinchao <gaojinc...@huawei.com>:
>> Why don't try to use ulimit -SHn in test case.
>>
>> -----邮件原件-----
>> 发件人: Ted Yu [mailto:yuzhih...@gmail.com]
>> 发送时间: 2011年8月16日 11:10
>> 收件人: dev@hbase.apache.org
>> 主题: Fwd: Build failed in Jenkins: HBase-TRUNK #2116
>>
>> From:
>> https://builds.apache.org/view/G-L/view/HBase/job/HBase-TRUNK/lastCompletedBuild/testReport/org.apache.hadoop.hbase.master/TestDistributedLogSplitting/testOrphanLogCreation/
>>
>> Caused by: java.io.IOException: Too many open files
>>        at sun.nio.ch.IOUtil.initPipe(Native Method)
>>        at sun.nio.ch.EPollSelectorImpl.<init>(EPollSelectorImpl.java:49)
>>
>> FYI
>>
>

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