+1 for starting with unit tests - they show you how things work, give you something to step through in the debugger, are (or should be!) always current, and are a great place to start for contributing code, like improving coverage and optimizing coverage. Commenting code and enhancing the Javadoc is always a great contribution.
-- Jack Krupansky On Thu, Mar 26, 2015 at 8:15 PM, Erick Erickson <[email protected]> wrote: > You really have to just pick a problem, dive into the code and learn > it bit by bit through exploration. The code base changes fast enough > that anything published will be out of date in short order. > > Here's a suggestion: Take a look at the coverage reports for unit > tests, pick some code that doesn't have coverage and write a test. > Believe me, that'll get you familiar with _something_ pretty quickly, > and something like that provides a focus. It's a mistake to try to > understand all of Lucene IMO, that'll take years. > > FWIW, > Erick > > On Thu, Mar 26, 2015 at 4:42 PM, Adrien Grand <[email protected]> wrote: > > Hi Gimantha, > > > > There is no recent book. However, there is some interesting content > > that you can find about Lucene and Solr internals scattered in blog > > posts and conference presentations. I would recommend having a look at > > Mike's blog http://blog.mikemccandless.com/ and videos of Lucene > > Revolution, ApacheCon and BerlinBuzzwords which regularly get a fair > > amount of Lucene/Solr-related talks. > > > > On Fri, Mar 13, 2015 at 6:54 AM, Gimantha Bandara <[email protected]> > wrote: > >> Hi all, > >> > >> I am willing to contribute to Lucene project. I have already been > referring > >> to "Lucene in Action" 2nd edition recently. But I think it is outdated. > It > >> is based on lucene 3.0.x I guess. Even through online resources, it is > very > >> hard to learn the internals of lucene because of the lack of up-to-date > >> resources. Can someone recommend a recently released book on lucene > >> internals or has someone planned to write one? What would be the > starting > >> point if I need to learn the internals of Lucene? > >> > >> Thanks, > >> > >> -- > >> Gimantha Bandara > >> Software Engineer > >> WSO2. Inc : http://wso2.com > >> Mobile : +94714961919 > > > > > > > > -- > > Adrien > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
