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Drill, mail # dev - Setting up a cluster


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Re: Setting up a cluster
Jacques Nadeau 2013-07-10, 21:21
Ted gave a good long answer.  The short answer is that you'll need to
change the dependency on Hadoop to use the MapR distribution which
means changing:

the following entry in two files files:
sandbox/prototype/exec/java-exec/pom.xml and
sandbox/prototype/exec/ref/pom.xml

      <groupId>org.apache.hadoop</groupId>
      <artifactId>hadoop-core</artifactId>
      <version>1.1.0</version>

to: (note the change in version number)

  <groupId>org.apache.hadoop</groupId>
  <artifactId>hadoop-core</artifactId>
  <version>1.0.3-mapr-2.1.3.1</version>

and adding the mapr repository to the list of available repositories:

  <repository>
      <id>mapr-releases</id>
      <url>http://repository.mapr.com/maven/</url>
      <snapshots><enabled>false</enabled></snapshots>
      <releases><enabled>true</enabled></releases>
  </repository>
As an Apache initiative, the goal of Drill is to work on all Hadoop
distributions.

Jacques

On Wed, Jul 10, 2013 at 6:22 AM, Alexandre BECHE
<[EMAIL PROTECTED]> wrote:
> Dear drill dev,
>
> As discussed yesterday during the Hangout, I am currently setting up a
> cluster using the M3 distribution.
> I went through the MapR documentation for the installation and I found that
> there is no Namenodes but an HDFS compliant API. What are the impact on
> DRILL for that? Is DRILL compatible for both system (native HDFS and MapR
> custom HDFS)?
>
> Cheers,
> Alex