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From Ken White <ken.wh...@mailcatch.com>
Subject Re: chukwa download
Date Tue, 30 Jun 2009 10:15:53 GMT

Next obstacle... ;)

$ svn co https://svn.apache.org/repos/asf/hadoop/chukwa/trunk chukwa
$ cd chukwa
$ ant
... 
at first ok, then lots of compiler errors like these:
    [javac] Compiling 94 source files to 
/var/repos/tmp/hadoop_svn/chukwa/build/classes
    [javac] ----------
    [javac] 1. ERROR in 
/var/repos/tmp/hadoop_svn/chukwa/src/java/org/apache/hadoop/chukwa/ChukwaArchiveKey.java 
(at line 61)
    [javac]     
java.util.Iterator<org.apache.hadoop.record.meta.FieldTypeInfo> _rio_itFilter 
= _rio_
    [javac] rtiFilter
    [javac]                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    [javac] Syntax error, parameterized types are only available if source 
level is1.5
    [javac] ----------
    [javac] 2. ERROR in 
/var/repos/tmp/hadoop_svn/chukwa/src/java/org/apache/hadoop/chukwa/ChukwaArchiveKey.java 
(at line 65)
    [javac]     org.apache.hadoop.record.meta.FieldTypeInfo _rio_tInfoFilter = 
_rio_itFilter
    [javac]
    [javac]   .next();
    [javac]                                                                    
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    [javac] Type mismatch: cannot convert from Object to FieldTypeInfo
    [javac] ----------
... 
    [javac] 1153 problems (1103 errors, 50 warnings)

Doew Chukwa build depend on Hadoop? Should I be checking out the while tree or 
just setting classpath to hadoop libraries?

Thanks for help,

Ken


On Tuesday 30 June 2009, Ken White wrote:
> @Ari: sorry, didn't notice your post before asking... I will get SVN trunk
> and start playing with it.
>
> Thanks! :)
>
> Ken
>
> On Tuesday 30 June 2009, Ken White wrote:
> > Hmmm, where can I download Chukwa? :)
> >
> >
> > Page http://wiki.apache.org/hadoop/Chukwa says:
> > -----
> > Download
> > Chukwa is part of the Hadoop distribution. You can view the source as
> > part of the Hadoop Apache SVN repository [WWW] here
> > -----
> > I have Hadoop 0.20.0 and chukwa is not in it. Also, the link to SVN is
> > not valid anymore, it should be:
> >  http://svn.apache.org:80/viewvc/hadoop/chukwa/
> >
> >
> > Should I:
> > 1) use hadoop 0.18.3 (stable)
> > 2) download chukwa through SVN
> >
> > What is the best way to get it?
> >
> > Kind regards,
> >
> > Ken



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