Hi David,
Thanks very much for the quick reply. I'm happy to say that worked
perfectly - all the packages are displaying fine now. However, when I
tried to build it I was getting a build error. I searched the archives
and found this:
BUILD FAILED
/cse/grads/eestolan/hadoop-0.12.3/build.xml:114: Specify at least
one source--a file or resource collection.
I'm guessing the non-existence of the *.template files (e.g.
hadoop-site.xml.template) in the *conf* directory of the releases is
causing this... I'm not sure you can just d/w the release and compile it...
I'd suggest you checkout the 0.12 branch from here:
http://svn.apache.org/repos/asf/lucene/hadoop/branches/branch-0.12/
So I tried checking out from SVN and it has created a project which is
displayed in the package explorer as a set of folders, no eclipse
package icons. It builds fine, but is a bit of a pain as I have to
open several folders to get to each pacage instead of one. I've tried
changing the .classpath to your suggestion but that has no effect now.
Anyone got any ideas, or should I just make do with this?
Cheers,
Ollie
Quoting "David J. Biesack" <[EMAIL PROTECTED]>:
The following .classpath file works for me (I started with the
source distribution, not svn)
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src/contrib/abacus/src/examples"/>
<classpathentry kind="src" path="src/contrib/abacus/src/java"/>
<classpathentry kind="src" path="src/contrib/streaming/src/java"/>
<classpathentry kind="src" path="src/contrib/streaming/src/test"/>
<classpathentry kind="src" path="src/examples"/>
<classpathentry kind="src" path="src/java"/>
<classpathentry excluding="testjar/" kind="src" path="src/test"/>
<classpathentry kind="src" path="src/test/testjar"/>
<classpathentry kind="src" path="gen/test"/>
<classpathentry kind="lib" path="lib/commons-cli-2.0-SNAPSHOT.jar"/>
<classpathentry kind="lib" path="lib/commons-codec-1.3.jar"/>
<classpathentry kind="lib" path="lib/commons-httpclient-3.0.1.jar"/>
<classpathentry kind="lib" path="lib/commons-logging-1.0.4.jar"/>
<classpathentry kind="lib" path="lib/commons-logging-api-1.0.4.jar"/>
<classpathentry kind="lib" path="lib/jets3t-0.5.0.jar"/>
<classpathentry kind="lib" path="lib/jetty-5.1.4.jar"/>
<classpathentry kind="lib" path="lib/jetty-ext/ant.jar"/>
<classpathentry kind="lib" path="lib/jetty-ext/commons-el.jar"/>
<classpathentry kind="lib" path="lib/jetty-ext/jasper-compiler.jar"/>
<classpathentry kind="lib" path="lib/jetty-ext/jasper-runtime.jar"/>
<classpathentry kind="lib" path="lib/jetty-ext/jsp-api.jar"/>
<classpathentry kind="lib" path="lib/junit-3.8.1.jar"/>
<classpathentry kind="lib" path="lib/log4j-1.2.13.jar"/>
<classpathentry kind="lib" path="lib/servlet-api.jar"/>
<classpathentry kind="con"
path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="output" path="build"/>
</classpath>
Date: Wed, 18 Jul 2007 14:56:12 +0100
From: [EMAIL PROTECTED]
Hi,
I've been trying to set up Hadoop as an Eclipse project, but am having
some difficulties. I've tried importing a project and using the
Eclipse subversion plugin, I've tried creating a project from an
existing source and pointing it at my Hadoop installation folder. I've
also tried creating an empty project and importing in an existing
filesystem - my hadoop installation.
ALl these methods create a project, but with the following problem.
While Eclipse correctly recognises most packages and creates these as
packages in the package explorer, under a src/java package folder, the
org.apache.hadoop.fs and org.apache.hadoop.mapred packages behave
differently. They are put in src/java/org/apache/hadoop/fs and
src/java/org/apache/hadoop/mapred folders, with all their classes then
in the default package under this folder.
As a result there are errors in the project due to eclipse not being
able to resolve names, and I can't compile. I was wondering if anyone
else had come across this problem and been able to sort it out. Or
perhaps this question is better asked in an eclipse forum? BTW, It
won't let me rename in the usual fashion - refactor->rename.
Thanks for any help,
Ollie
--
David J. Biesack SAS Institute Inc.
(919) 531-7771 SAS Campus Drive
http://www.sas.com Cary, NC 27513
