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Bug 209571

Summary:	cvs pserver connections are intermittently broken
Product:	Community	Reporter:	Nick Boldt <nboldt>
Component:	CVS	Assignee:	Eclipse Webmaster <webmaster>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Nick Boldt

2007-11-12 17:51:26 EST

The following log shows me updating a number of cvs checkout folders (cvs up) and then trying to load new data from those files into a database. Ignore the stuff about "release(s) added" ... just note that running this three times in a row, I get a whole set of "Connection refused" errors partway thru a run, then a complete failure, then they all magically go away.

Is this the same transient DNS problem that was seen on Friday?

---

Last login: Mon Nov 12 17:22:09 2007 from cpe00e0186cacd2-cm0012256e76a0.cpe.net.cable.rogers.com
4025 modelingBuild@build:/opt/public/modeling
$ ru
0 org.eclipse.emf/org.eclipse.emf release(s) added
0 org.eclipse.emf/org.eclipse.emf.query release(s) added
0 org.eclipse.emf/org.eclipse.emf.transaction release(s) added
0 org.eclipse.emf/org.eclipse.emf.validation release(s) added
0 org.eclipse.emf/org.eclipse.emf.ecore.sdo release(s) added
0 org.eclipse.mdt/org.eclipse.eodm release(s) added
0 org.eclipse.mdt/org.eclipse.ocl release(s) added
0 org.eclipse.mdt/org.eclipse.uml2 release(s) added
0 org.eclipse.mdt/org.eclipse.uml2tools release(s) added
0 org.eclipse.mdt/org.eclipse.xsd release(s) added
0 org.eclipse.m2t/org.eclipse.jet release(s) added
0 org.eclipse.emf/org.eclipse.emf.cdo release(s) added
0 org.eclipse.emf/org.eclipse.emf.compare release(s) added
0 org.eclipse.emf/org.eclipse.emf.mwe release(s) added
cvs [update aborted]: end of file from server (consult above messages if any)
0 org.eclipse.emf/org.eclipse.emf.net4j release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.search release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.teneo release(s) added
/opt/public/modeling

4025 modelingBuild@build:/opt/public/modeling
$ ru
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.query release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.transaction release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.validation release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.ecore.sdo release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.mdt/org.eclipse.eodm release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.mdt/org.eclipse.ocl release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.mdt/org.eclipse.uml2 release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.mdt/org.eclipse.uml2tools release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.mdt/org.eclipse.xsd release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.m2t/org.eclipse.jet release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.cdo release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.compare release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.mwe release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.net4j release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.search release(s) added
cvs [update aborted]: connect to dev.eclipse.org(172.25.25.53):2401 failed: Connection refused
0 org.eclipse.emf/org.eclipse.emf.teneo release(s) added
/opt/public/modeling

4025 modelingBuild@build:/opt/public/modeling
$ ru
0 org.eclipse.emf/org.eclipse.emf release(s) added
0 org.eclipse.emf/org.eclipse.emf.query release(s) added
0 org.eclipse.emf/org.eclipse.emf.transaction release(s) added
0 org.eclipse.emf/org.eclipse.emf.validation release(s) added
0 org.eclipse.emf/org.eclipse.emf.ecore.sdo release(s) added
0 org.eclipse.mdt/org.eclipse.eodm release(s) added
0 org.eclipse.mdt/org.eclipse.ocl release(s) added
0 org.eclipse.mdt/org.eclipse.uml2 release(s) added
0 org.eclipse.mdt/org.eclipse.uml2tools release(s) added
0 org.eclipse.mdt/org.eclipse.xsd release(s) added
0 org.eclipse.m2t/org.eclipse.jet release(s) added
0 org.eclipse.emf/org.eclipse.emf.cdo release(s) added
0 org.eclipse.emf/org.eclipse.emf.compare release(s) added
0 org.eclipse.emf/org.eclipse.emf.mwe release(s) added
0 org.eclipse.emf/org.eclipse.emf.net4j release(s) added
0 org.eclipse.emf/org.eclipse.emf.search release(s) added
0 org.eclipse.emf/org.eclipse.emf.teneo release(s) added
/opt/public/modeling

Comment 1 Denis Roy

2007-11-12 21:45:23 EST

The pserver is throttling itself for excessive connections.  You need to connect less often, as 10 connections/second freezes the service for 10 seconds.

Nov 12 17:46:47 node3 xinetd[2563]: Deactivating service cvspserver due to excessive incoming connections.  Restarting in 10 seconds.
Nov 12 17:46:57 node3 xinetd[2563]: Activating service cvspserver