On Thu, Sep 7, 2017 at 4:29 PM, Baptiste Mathus <m...@batmat.net> wrote:
> 2017-09-07 9:17 GMT+02:00 Guang Chao <guang.chao.1...@gmail.com>: > > > On Fri, Sep 1, 2017 at 11:31 AM, mingleizhang <zml13856086...@163.com> > > wrote: > > > > > Hello friends here. > > > > > > > > > I would like ask a question ,it probably looks silly, but I still > > > want to know. As the subject said, when time do we need to delete > > > .m2/repository files ? Does anyone improve my mind ? Thank you very > much! > > > > > > > > > > > There is no need to do this unless you are out of disk space. It will > cause > > no harm, but maven will redownload all dependencies again. So that will > > slow you down a bit. > > > > I am actually going to say the contrary. You should, at I'd even say, you > *must* wipe out Maven repositories on a regular basis. If you don't, and > you have static (persistent) agents, very bad things will happen at some > point. > > So, yeah, redownloading it is going to add some time to build, but this is > a matter of speed vs. reproducibility, so better target reproduciblity/non > flakiness then see how to optimize, not the contrary. > I stand corrected. Also with very good speeds now where 100mbps is common, should be ok. > > And obviously, *NEVER, EVER share that .m2/repository between running > builds*. > > > > > > > > > Thanks > > > Rice. > > > > > > > > > > -- > > Guang <http://javadevnotes.com/java-string-to-integer-examples/> > > > -- Guang <http://javadevnotes.com/java-integer-to-string-examples/>
