hadoop version?

[Armando Miraglia <a....@student.vu.nl>]

Hi guys,

sorry to disturb but I am having some troubles setting up my environment
to start play around.

So right now I configured a 1.1.2 and a 1.2.0 but I realized right now
that these two versions are not supported (at least this is what I see
from both the pom.xml and the README in the root directory of the
project).

Which version of hadoop do you suggest me to use?

Thanks a lot!
Cheers,
A.

Re: hadoop version?

[Yazan Boshmaf <bo...@ece.ubc.ca>]

As documented in Maven's website: "If you have just installed Maven,
it may take a while on the first run. This is because Maven is
downloading the most recent artifacts (plugin jars and other files)
into your local repository. You may also need to execute the command a
couple of times before it succeeds. This is because the remote server
may time out before your downloads are complete. Don't worry, there
are ways to fix that."

On Sun, Jun 2, 2013 at 12:20 PM, Armando Miraglia
<a....@student.vu.nl> wrote:
> On Sun, Jun 02, 2013 at 12:12:01PM -0700, Yazan Boshmaf wrote:
>> If you decided to go with a newer version, then you should use the
>> "-Dhadoop_1.0" argument with Maven commands (in this instance, for
>> Hadoop 1.0). More info here: http://giraph.apache.org/build.html
>
> Yes, I am trying right now and previously I had the compilation procedure
> stuck at "munge plugin compilation" if I am right (apparently caused by
> too much memory occupied). Now it got blocked at Accumulo apparently because
> of a "connection time out". The error is:
>
>   Could not resolve dependencies for project
>   org.apache.giraph:giraph-accumulo:jar:1.1.0-SNAPSHOT: .... [yadi yadi ya]
>   Failed to read artifact descriptor for org.apache.hadoop:hadoop-core:jar:
>   0.20-append-r1056497: Could not transfer artifact org.apache.hadoop:
>   hadoop-core:pom:0.20-append-r1056497 from/to temp-thrift
>   (http://people.apache.org/~rawson/repo/): Connection to
>   http://people.apache.org refused: Connection timed out
>
> Something is down?
>
> BTW: hadoop_1.0 supports only 1.0.2 or it is applicable to 1.X.X?
>
> Thanks a lot!
> A.

Re: hadoop version?

[Armando Miraglia <a....@student.vu.nl>]

On Sun, Jun 02, 2013 at 12:12:01PM -0700, Yazan Boshmaf wrote:
> If you decided to go with a newer version, then you should use the
> "-Dhadoop_1.0" argument with Maven commands (in this instance, for
> Hadoop 1.0). More info here: http://giraph.apache.org/build.html

Yes, I am trying right now and previously I had the compilation procedure
stuck at "munge plugin compilation" if I am right (apparently caused by
too much memory occupied). Now it got blocked at Accumulo apparently because
of a "connection time out". The error is:

  Could not resolve dependencies for project
  org.apache.giraph:giraph-accumulo:jar:1.1.0-SNAPSHOT: .... [yadi yadi ya]
  Failed to read artifact descriptor for org.apache.hadoop:hadoop-core:jar:
  0.20-append-r1056497: Could not transfer artifact org.apache.hadoop:
  hadoop-core:pom:0.20-append-r1056497 from/to temp-thrift
  (http://people.apache.org/~rawson/repo/): Connection to
  http://people.apache.org refused: Connection timed out

Something is down?

BTW: hadoop_1.0 supports only 1.0.2 or it is applicable to 1.X.X?

Thanks a lot!
A.

Re: hadoop version?

[Yazan Boshmaf <bo...@ece.ubc.ca>]

Hadoop 0.20.203 is the default. You can download a copy from here:
http://archive.apache.org/dist/hadoop/core/hadoop-0.20.203.0/hadoop-0.20.203.0rc1.tar.gz

If you decided to go with a newer version, then you should use the
"-Dhadoop_1.0" argument with Maven commands (in this instance, for
Hadoop 1.0). More info here: http://giraph.apache.org/build.html

Cheers,
Yazan

On Sun, Jun 2, 2013 at 11:21 AM, Armando Miraglia
<a....@student.vu.nl> wrote:
> Hi guys,
>
> sorry to disturb but I am having some troubles setting up my environment
> to start play around.
>
> So right now I configured a 1.1.2 and a 1.2.0 but I realized right now
> that these two versions are not supported (at least this is what I see
> from both the pom.xml and the README in the root directory of the
> project).
>
> Which version of hadoop do you suggest me to use?
>
> Thanks a lot!
> Cheers,
> A.