Hello, What output you get with this commands?:
> root@solr-temp01:/# ulimit -n > 1024 > root@solr-temp01:/# su solr > solr@solr-temp01:/$ ulimit -n > 65000 Greetings! El mié., 12 dic. 2018 a las 12:53, Armon, Rony (<rar...@kpmg.com>) escribió: > Hi Daniel and thanks for the prompt reply. I tried that but I'm still > getting the file limit warning. > > -----Original Message----- > From: Daniel Carrasco [mailto:d.carra...@i2tic.com] > Sent: Wednesday, December 12, 2018 12:14 PM > To: solr-user@lucene.apache.org > Subject: Re: Open file limit warning when starting solr > > Hello, > > Try creating a file in /etc/security/limits.d/solr.conf with this: > solr soft nofile 65000 > solr hard nofile 65000 > solr soft nproc 65000 > solr hard nproc 65000 > > This worked for me on Debian 9. > > Greetings! > > El mié., 12 dic. 2018 a las 11:09, Armon, Rony (<rar...@kpmg.com>) > escribió: > > > Hello, When launching solr (Ubuntu 16.04) I'm getting: > > * [WARN] *** Your open file limit is currently 1024. > > It should be set to 65000 to avoid operational > > disruption. > > If you no longer wish to see this warning, set > > SOLR_ULIMIT_CHECKS to false in your profile or > https://urldefense.proofpoint.com/v2/url?u=http-3A__solr.in.sh&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZcV0SIg&s=RlMA2272ZBR8WCRfLL8I599seXXPaNeEmSZuUSmKTEo&e= > > * [WARN] *** Your Max Processes Limit is currently 15058. > > It should be set to 65000 to avoid operational disruption. > > If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to > > false in your profile or > > https://urldefense.proofpoint.com/v2/url?u=http-3A__solr.in.sh&d=DwIFa > > Q&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0K > > Fw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZcV0SIg&s=RlMA2272ZBR8WCRfLL8 > > I599seXXPaNeEmSZuUSmKTEo&e= > > > > This appears to be related to a known bug in Ubuntu< > > https://urldefense.proofpoint.com/v2/url?u=https-3A__issues.apache.org > > _jira_browse_SOLR-2D13063&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzv > > Vop5GM3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ7 > > 7UmLZcV0SIg&s=cCjwFj8bcVvmcTIcm0Rj2GNiW7wWaOeKufHSSdPd_uY&e=> > > https://urldefense.proofpoint.com/v2/url?u=https-3A__blog.jayway.com_2 > > 012_02_11_how-2Dto-2Dreally-2Dfix-2Dthe-2Dtoo-2Dmany-2Dopen-2Dfiles-2D > > problem-2Dfor-2Dtomcat-2Din-2Dubuntu_&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA > > 76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8 > > BXuwT2pq3aJ77UmLZcV0SIg&s=o2V4fE_fqaIbrjbmNR6_fsyMlwSXxnUqLeXJ9BJOtq8& > > e= I was wondering if you have some workaround. I followed the > > solutions in the following threads: > > https://urldefense.proofpoint.com/v2/url?u=https-3A__vufind.org_jira_b > > rowse_VUFIND-2D1290&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM > > 3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZc > > V0SIg&s=eKl-Z7ZRS2z4218azygyFqhq9frW1NoxP1tQPyNsSNA&e= > > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__underyx.me_2015_0 > > 5_18_raising-2Dthe-2Dmaximum-2Dnumber-2Dof-2Dfile-2Ddescriptors&d=DwIF > > aQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0 > > KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZcV0SIg&s=vYN5GI8ow39gUfRse7 > > au0f5AMd53tNfns8fibFtBLJA&e= and was able to resolve Max Processes > > Limit but not File limit: > > * [WARN] *** Your open file limit is currently 1024. > > It should be set to 65000 to avoid operational > > disruption. > > If you no longer wish to see this warning, set > > SOLR_ULIMIT_CHECKS to false in your profile or > https://urldefense.proofpoint.com/v2/url?u=http-3A__solr.in.sh&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZcV0SIg&s=RlMA2272ZBR8WCRfLL8I599seXXPaNeEmSZuUSmKTEo&e= > > Waiting up to 180 seconds to see Solr running on > > port > > 8983 [] > > Started Solr server on port 8983 (pid=2843). Happy > > searching! > > > > cd proc# cat 2843/limits: > > Max processes 65000 65000 > > processes > > Max open files 4096 4096 files > > > > The problem persisted after upgrade to Ubuntu 18.10 Any other solution > > would be appreciated. > > Otherwise can you please tell me what are the likely consequences of > > the open file limit? > > > > > > > > > > > > > > ********************************************************************** > > The information in this email is confidential and may be legally > > privileged. It is intended solely for the addressee. Access to this > > email by anyone else is unauthorized. If you are not the intended > > recipient, any disclosure, copying, distribution or any action taken > > or omitted to be taken in reliance on it, is prohibited and may be > > unlawful. When addressed to our clients any opinions or advice > > contained in this email are subject to the terms and conditions > > expressed in the governing KPMG client engagement letter. > > ********************************************************************** > > * > > > > > -- > _________________________________________ > > Daniel Carrasco Marín > Ingeniería para la Innovación i2TIC, S.L. > Tlf: +34 911 12 32 84 Ext: 223 > > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.i2tic.com&d=DwIFaQ&c=0TzQCy9lgR5hSW-bDg5HA76y7nf4lvOzvVop5GM3Y80&r=pklH2GQ2S8JTF_37tP0KFw&m=5cbIisJU0sjIn9-_kOn8BXuwT2pq3aJ77UmLZcV0SIg&s=lasEHRCMLrlvnm5fC5M5kWqQCJDcCAVgyE3AMZDZYOM&e= > _________________________________________ > > ********************************************************************** > The information in this email is confidential and may be legally > privileged. It is intended solely for the addressee. Access to this email > by anyone else is unauthorized. If you are not the intended recipient, any > disclosure, copying, distribution or any action taken or omitted to be > taken in reliance on it, is prohibited and may be unlawful. When addressed > to our clients any opinions or advice contained in this email are subject > to the terms and conditions expressed in the governing KPMG client > engagement letter. > *********************************************************************** > -- _________________________________________ Daniel Carrasco Marín Ingeniería para la Innovación i2TIC, S.L. Tlf: +34 911 12 32 84 Ext: 223 www.i2tic.com _________________________________________
