hello erik and hello everybody! 2005/12/27, Erik Hatcher <[EMAIL PROTECTED]>: > > On Dec 26, 2005, at 6:31 PM, Federico Carbonetti wrote: > > I'm new in the ML and in the Lucene world in general... :) > > ML? >
Mailing List! ehehe! :) this morning i changed some settings for the PATH variabile, but I'm still experiencing the same trouble. I tried to extract lucene following the hints given in the appendix of "lucene in action" (I've that book) but without success... I downloaded lucene-1.4-final.zip, extracted to C:\lucene-1.4-final\ and updated the classpath of windows. Somebody told me to set the JVM classpath by typing: java -cp lucene-1.4-final.jar; -jar lucene-demos-1.4-final.jar but I got the following message: Failed to load Main-Class manifest attribute from lucene-demos-1.4-final.jar While when i Try to set the classpath as suggested in the appendix (java -cp lucene-1.4-final.jar; lucene-demos-1.4-final.jar) i got the "usual" Exception in thread "main"... Does anybody know the solution to my problem please? :) Thanks again! Bye > > Federico, > > I'm pasting below the relevant piece of the "Installing Lucene" > appendix, I hope this helps. At first glance, the environment and > steps you described seemed fine, so I'm not sure what is awry. > > I hope the info below helps: > > Running the command-line demo > The command-line Lucene demo consists of two command-line programs: one > that indexes a directory tree of files and another that provides a > simple search > interface. To run this demo, set your current working directory to > the directory > where the binary distribution was expanded. Next, run the IndexFiles > program > like this: > > java -cp lucene-1.4.2.jar;lucene-demos-1.4.2.jar > org.apache.lucene.demo.IndexFiles docs > . > . > . > adding docs/queryparsersyntax.html > adding docs/resources.html > adding docs/systemproperties.html > adding docs/whoweare.html > 9454 total milliseconds > > This command indexes the entire docs directory tree (339 files in our > case) into > an index stored in the index subdirectory of the location where you > executed > the command. > > NOTE Literally every file in the docs directory tree is indexed, > including .gif > and .jpg files. None of the files are parsed; instead, each file is > indexed > by streaming its bytes into StandardAnalyzer. > > To search the index just created, execute SearchFiles in this manner: > > java -cp lucene-1.4.2.jar;lucene-demos-1.4.2.jar > org.apache.lucene.demo.SearchFiles > > Query: IndexSearcher AND QueryParser > Searching for: +indexsearcher +queryparser > 10 total matching documents > 0. docs/api/index-all.html > 1. docs/api/allclasses-frame.html > 2. docs/api/allclasses-noframe.html > 3. docs/api/org/apache/lucene/search/class-use/Query.html > 4. docs/api/overview-summary.html > 5. docs/api/overview-tree.html > 6. docs/demo2.html > 7. docs/demo4.html > 8. docs/api/org/apache/lucene/search/package-summary.html > 9. docs/api/org/apache/lucene/search/package-tree.html > > SearchFiles prompts interactively with Query:. QueryParser is used > with Standard- > Analyzer to create a Query. A maximum of 10 hits are shown at a time; > if there are > more, you can page through them. Press Ctrl-C to exit the program. > > Erik > > > --------------------------------------------------------------------- > 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]
