Hi Sony, You can just configure a separate local repo for each CI job (which gives other benefits other than just its safe).
Hudson/Jenkins can do this for you (use private repository option) Otherwise use "mvn -Dmaven.repo.local=/path/to/job/specific/repo <other_options>" Or set it in your settings file (which you can then specify also per job with -s) /james -----Original Message----- From: Sony Antony [mailto:sony.ant...@gmail.com] Sent: 15 April 2011 20:31 To: Maven Users List Subject: Re: Is maven3 repository safe for concurrent access You are correct. My interest is in knowing if I can use maven under a CI/hudson environment ( with multiple seperate instances of maven running ). If there is a patch for this, can somebody please post its reference here --sony On Fri, Apr 15, 2011 at 3:23 PM, Mirko Friedenhagen <mfriedenha...@gmail.com > wrote: > On Fri, Apr 15, 2011 at 19:39, Kristian Rosenvold > <kristian.rosenv...@gmail.com> wrote: > > > > fr., 15.04.2011 kl. 11.54 -0400, skrev Sony Antony: > >> Thank you Jason : > >> If 3.x local repository is not safe for concurrent access, how does > maven3 > >> implement parallel builds ( -T switch ) ( maybe they decide on teh > >> parallelism by making sure that there is no concurrent read/write > >> access on teh repository *for the same* artifacts > ? ) > >> > > > > The first half you got right, there is no concurrent writes of the > > each individual artifact "by design". > > > > When it comes to downloading from remote repositories it's all > > handled by a common (singleton) service anyway. > > This is only correct for one single instance of maven running, where > multiple threads are downloading artifacts, isn't it? I guess the OP > wanted to know wether it is safe to use Maven3 in a CI, where multiple > processes download dependencies. To my understanding it is not safe, > there was a patch for Maven2, if I remember right. > > Regards > Mirko > -- > http://illegalstateexception.blogspot.com/ > https://github.com/mfriedenhagen/ > https://bitbucket.org/mfriedenhagen/ > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > For additional commands, e-mail: users-h...@maven.apache.org > > ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmas...@nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00 ************************************************************************************** --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
