Allright thanks for the digging, I've tried with Ubuntu Hardy and java
1.5 just like you and I can't reproduce it... However!
Now it hits me that it just must be the fact that it's run inside a
webapp. 'man' searches for available commands (classes extending
org.neo4j.util.shell.App) by looking at the classpath (directories and
.jar-files). The class loader hierarchy is a little different for
webapps. I'll add a ticket about this problem, to myself!
2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> First, these are the jars maven give me (complete listing in the
> unlikely case there is actually some strange interaction with one of
> these and the neo shell).
>
> commons-codec-1.2.jar
> commons-el-1.0.jar
> commons-httpclient-3.0.1.jar
> commons-logging-1.0.3.jar
> htmlparser-1.6.jar
>
> index-util-0.4-20080430.070359-1.jar
> jbrainz-1.0-SNAPSHOT.jar
> json-taglib-0.5-SNAPSHOT.jar
> jstl-1.1.2.jar
>
> jta-1.0.1.jar
> jug-1.1.jar
> log4j-1.2.14.jar
>
> lucene-core-2.3.1.jar
>
> neo-1.0-rc1-SNAPSHOT.jar
> openid4java-0.9.3.jar
> openxri-client-1.0.1.jar
> openxri-syntax-1.0.1.jar
> shell-1.0-rc1-SNAPSHOT.jar
> standard-1.1.2.jar
> xercesImpl-2.8.1.jar
> xmlsec-1.3.0.jar
>
> 1) Can't be very precise, it's a Java webapp running on tomcat (don't
> know what these are called, a "Servlet" is just one part). Neo is
> hooked in through a ServletContextListener:
>
> public final class ContextListener implements ServletContextListener {
>
> private final Log log = LogFactory.getLog(this.getClass());
>
> public void contextInitialized(ServletContextEvent event) {
>
> log.debug("Starting neo service");
> NeoService neo = new EmbeddedNeo("/tmp/neostore");
> neo.enableRemoteShell();
> event.getServletContext().setAttribute("neoService", neo);
>
> log.debug("Starting index service");
> IndexService indexService = new NeoIndexService(neo);
> event.getServletContext().setAttribute("indexService", indexService);
> }
>
> public void contextDestroyed(ServletContextEvent event) {
>
> log.debug("Shutting down index service");
> IndexService indexService =
>
> (IndexService)event.getServletContext().getAttribute("indexService");
> if (indexService != null)
> indexService.shutdown();
>
> log.debug("Shutting down neo service");
> NeoService neo =
> (NeoService)event.getServletContext().getAttribute("neoService");
> if (neo != null)
> neo.shutdown();
> }
> }
>
> These only run once, verified by my logs.
>
> Installed to tomcat with "mvn install", but that's hardly helpful to know.
>
> 2)
>
> (in the project directory where I just built and installed the webapp)
>
> $ java -jar target/mushup/WEB-INF/lib/shell-1.0-rc1-SNAPSHOT.jar
>
> NOTE: No port or RMI name specified, using default port 1337 and name 'shell'.
> Welcome to NeoShell
> Available commands: quit
> Use man <command> for info about each command.
> neo-sh (0)$ man
>
> Available commands: quit
> Use man <command> for info about each command.
> neo-sh (0)$ ls
> (me) --[MUSICBRAINZ]--> (4)
> (me) --[INDEX_SERVICE]--> (1)
>
> As you can see, the shell is working, it's just that the command
> listing seems wrong. Are you saying that you get a different (correct)
> listing on some other platform? That sounds very odd to me.
>
>
>
> Philip
>
> On 5/5/08, Mattias Persson <[EMAIL PROTECTED]> wrote:
> > Great, actually you could start by sending my the exact commands you
> > use to start neo/shell (simplified jar-filenames in my examples):
> >
> > o Are you starting neo separately with neo.enableRemoteShell() and
> > connecting with it remotely, with something like:
> > 1) $> java -cp target/classes:neo.jar:jta.jar:shell.jar
> > my.class.which.starts.MyNeoService
> > 2) $> java -jar shell.jar
> > o Are you using only one jvm instance to run the neo service AND the
> > shell, something like:
> > 1) $> java -cp neo.jar:jta.jar:shell.jar
> > org.neo4j.util.shell.StartRemoteClient path/to/neo/
> >
> > Send the commands as precisely as possible.
> >
> >
> > 2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> > > Strange, I thought it was an oversight and not a bug as such. Anyway,
> > > Ubuntu Hardy with Java 1.5 (sun-java5-jre 1.5.0-15-0ubuntu1). I can
> > > send you debug printouts or whatever you need if you give me
> > > instructions.
> > >
> > >
> > >
> > > Philip
> > >
> > > On 5/5/08, Mattias Persson <[EMAIL PROTECTED]> wrote:
> > > > I'll try to reproduce it, what version of Ubuntu/Java are you using?
> > > >
> > > >
> > > > 2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> > > > > Nope, I haven't explicitly included the shell, but doing so I get
> > > > > shell-1.0-rc1-SNAPSHOT.jar instead. However, "quit" is still the
> only
> > > > > command man knows about. This is hardly critical, but I guess
> you'd
> > > > > want to fix it.
> > > > >
> > > > >
> > > > >
> > > > > Philip
> > > > >
> > > > > On 5/5/08, Mattias Persson <[EMAIL PROTECTED]> wrote:
> > > > > > Yep, all that's in 1.0-b6 is in 1.0-rc1 as well.
> > > > > >
> > > > > > 2008/5/5 Mattias Persson <[EMAIL PROTECTED]>:
> > > > > >
> > > > > > > Allright weird, and you have:
> > > > > > >
> > > > > > >
> > > > > > > <dependency>
> > > > > > > <groupId>org.neo4j</groupId>
> > > > > > > <artifactId>shell</artifactId>
> > > > > > >
> > > > > > > <version>1.0-rc1-SNAPSHOT</version>
> > > > > > > </dependency>
> > > > > > >
> > > > > > > as well right? I just tried it, and it worked... using Mac
> OS X Leopard.
> > > > > > > (make sure you have the -SNAPSHOT)
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > 2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> > > > > > > > So... which versions should I use together? Currently I
> have
> > > > > > > >
> > > > > > > > <dependency>
> > > > > > > > <groupId>org.neo4j</groupId>
> > > > > > > > <artifactId>neo</artifactId>
> > > > > > > > <version>1.0-rc1-SNAPSHOT</version>
> > > > > > > > </dependency>
> > > > > > > >
> > > > > > > > <dependency>
> > > > > > > > <groupId>org.neo4j</groupId>
> > > > > > > > <artifactId>index-util</artifactId>
> > > > > > > > <version>0.4-SNAPSHOT</version>
> > > > > > > > </dependency>
> > > > > > > >
> > > > > > > > Shouldn't rc1 include everything that b6 does? I moved
> to rc1 because
> > > > > > > > I got some ClassNotFoundException with neo-b6 and
> > > > > > > > index-utils-0.3-SNAPSHOT (I think).
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > Philip
> > > > > > > >
> > > > > > > > On 5/5/08, Mattias Persson <[EMAIL PROTECTED]> wrote:
> > > > > > > > > Oh, good (no windows) :)
> > > > > > > > >
> > > > > > > > > It really should work with the latest 1.0-b6 version
> now, try getting it from:
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> http://m2.neo4j.org/org/neo4j/shell/1.0-b6/shell-1.0-b6.jar
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Yep there's a b0rked dependency on lucene in
> index-utils, that is on a
> > > > > > > > > todo-list somewhere.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > 2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> > > > > > > > > > No Windows for me, thanks. I'm running Ubuntu and
> the jars that maven
> > > > > > > > > > has collected for me are:
> > > > > > > > > >
> > > > > > > > > > neo-1.0-rc1-SNAPSHOT.jar
> > > > > > > > > >
> > > > > > > > > > jta-1.0.1.jar
> > > > > > > > > > shell-1.0-rc1-20080319.221229-7.jar
> > > > > > > > > > index-util-0.4-20080430.070359-1.jar
> > > > > > > > > >
> > > > > > > > > > and lucene-core-2.3.1.jar, I suppose I should
> exclude it if I don't want it.
> > > > > > > > > >
> > > > > > > > > > Philip
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > On 5/5/08, Mattias Persson <[EMAIL PROTECTED]>
> wrote:
> > > > > > > > > > > Oh, you're using Windows right? I guess that
> fix came in after shell
> > > > > > > > > > > 1.0-b6. Should work just fine in neo/shell
> 1.0-rc1.
> > > > > > > > > > >
> > > > > > > > > > > I figure I could patch the b6 version with
> that fix as well...
> > > > > > > > > > >
> > > > > > > > > > > 2008/5/5 Philip Jägenstedt <[EMAIL PROTECTED]>:
> > > > > > > > > > >
> > > > > > > > > > > > Thanks, I can now connect to my neo running
> in a tomcat webapp. One
> > > > > > > > > > > > annoyance is that "man" says that the only
> available command is
> > > > > > > > > > > > "quit", which is obviously untrue.
> > > > > > > > > > > >
> > > > > > > > > > > > Philip
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > > > On 4/30/08, Mattias Persson <[EMAIL
> PROTECTED]> wrote:
> > > > > > > > > > > > > Oh.... btw, sorry I meant that that it's
> the neo jar file which isn't
> > > > > > > > > > > > > the latest.
> > > > > > > > > > > > >
> > > > > > > > > > > > > You can download it here:
> > > > > > > > > > > > >
> http://m2.neo4j.org/org/neo4j/neo/1.0-b6/neo-1.0-b6.jar
> > > > > > > > > > > > >
> > > > > > > > > > > > > You could probably download the latest
> shell as well :) :
> > > > > > > > > > > > >
> http://m2.neo4j.org/org/neo4j/shell/1.0-b6/shell-1.0-b6.jar
> > > > > > > > > > > > >
> > > > > > > > > > > > > 2008/4/30 Philip Jägenstedt <[EMAIL
> PROTECTED]>:
> > > > > > > > > > > > >
> > > > > > > > > > > > > > Looks like the mailing list doesn't
> like attachments.
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > On 4/30/08, Mattias Persson <[EMAIL
> PROTECTED]> wrote:
> > > > > > > > > > > > > > > Hi, now I'm back (the brain behind
> the neo shell :) ).
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > For starters, the "Not in
> transaction" bug was only found in the
> > > > > > > > > > > > > > > 1.0-b6 release. It's fixed though,
> only the shell download link
> > > > > > > > > > > > > > > doesn't refer to the latest jar
> file! Could someone please fix that!
> > > > > > > > > > > > > > > (I'll attach the right
> shell-1.0-b6.jar as well). There's also no
> > > > > > > > > > > > > > > assumption of an empty (or
> non-empty) database so you don't have to do
> > > > > > > > > > > > > > > that reference node thingies.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > As for the shell being started
> without a neo instance already started
> > > > > > > > > > > > > > > (just passing in the path to the
> neo store), that functionality got
> > > > > > > > > > > > > > > there in the neo/shell -1.0-rc1
> version.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Hopefully this new jar will fix
> the problems.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > / Mattias
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > 2008/4/28 Emil Eifrem <[EMAIL
> PROTECTED]>:
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > On Sun, Apr 27, 2008 at 11:54 PM,
> Philip Jägenstedt <[EMAIL PROTECTED]> wrote:
> > > > > > > > > > > > > > > > > I don't know why. Again, my
> nodespace is ∅ so if there are some
> > > > > > > > > > > > > > > > > assumptions made that there
> will acutally be something there, it is
> > > > > > > > > > > > > > > > > not so.
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Quick comment: Mattias (the
> brain behind the Neo shell) is super busy
> > > > > > > > > > > > > > > > right now and will then be on a
> plane for about 16 hours. But he'll
> > > > > > > > > > > > > > > > look into this as soon as he's
> back. There's for certain nothing in
> > > > > > > > > > > > > > > > Neo shell that assumes a
> non-empty node space though, so that's not
> > > > > > > > > > > > > > > > it.
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > Cheers,
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > --
> > > > > > > > > > > > > > > > Emil Eifrém, CEO [EMAIL
> PROTECTED]
> > > > > > > > > > > > > > > > Neo Technology,
> www.neotechnology.com
> > > > > > > > > > > > > > > > Cell: +46 733 462 271 | US: 206
> 403 8808
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > >
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