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From Ariel Rabkin <asrab...@gmail.com>
Subject Re: chukwa download
Date Tue, 30 Jun 2009 16:43:43 GMT
Your JAVA_HOME is pointing to a java 1.4 JDK; needs to be 1.6.

On Tue, Jun 30, 2009 at 3:15 AM, Ken White<ken.white@mailcatch.com> wrote:
>
> 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
>
>
>



-- 
Ari Rabkin asrabkin@gmail.com
UC Berkeley Computer Science Department

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