Ok. That makes sense. We do not have root access on the apache build box hudson/jenkins. Here: https://builds.apache.org/job/HBase-TRUNK/ A recent issue that was fixed by apache infrastructure was that machines had reverted configuration for ulimit so it was default 1024. It looks like we've lost this configuration again recently. I'll write to apache infrastructure to try and get it fixed.
St.Ack 2011/8/15 Gaojinchao <[email protected]>: > You are right. I use root do it. > > -----邮件原件----- > 发件人: [email protected] [mailto:[email protected]] 代表 Stack > 发送时间: 2011年8月16日 11:59 > 收件人: [email protected] > 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 <[email protected]>: >> 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: [email protected] [mailto:[email protected]] 代表 Stack >> 发送时间: 2011年8月16日 11:35 >> 收件人: [email protected] >> 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 <[email protected]>: >>> Why don't try to use ulimit -SHn in test case. >>> >>> -----邮件原件----- >>> 发件人: Ted Yu [mailto:[email protected]] >>> 发送时间: 2011年8月16日 11:10 >>> 收件人: [email protected] >>> 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 >>> >> >
