Thanks a real lot James : I was not aware of maven.repo.local ( although I was aware of teh setting.xml optio to specify the local repository ). We have decided to use this.
1. "which gives other benefits other than just its safe" Do you mind explaining some of the other benefits we might reap with seperate local repo. 2. While looking up the maven.repo.local, you mentioned, I came across maven.repo.remote, which takes multiple comma seperated URLs. I was wondering if I could use a file:/// style URL on this. So that we can have a single read-only secondary local repository, hosting all teh third party software and plugins ( without having to host them in a internal corporate web server ) ( different maven.repo.local for each instances will require teh same thirdparty software/plugins to be duplicated in multiple places ) --sony On Fri, Apr 15, 2011 at 3:44 PM, Nord, James <jn...@nds.com> wrote: > 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 > >