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Cloudera cookbook

Installs and configures Cloudera's Hadoop + Hive

Status

The cookbook is on a fairly good shape now, it was used to stand up a production cluster. New version is coming which will DRY up the codebase.

Requirements

  • Chef 10
  • Redhat, CentOS

Attributes

Version attributes

  • node[:hadoop][:version] - Cloudera "sub version", cloudera provides rpms with version info in the rpm name. Default 0.20
  • node[:hadoop][:release] - Cloudera release. 3u1, 3u2, etc. Used to derive url path for repo file, if you provide something different make sure the cloudera repos (5 & 6) still supports that version. Default 3u3

Configuration attributes

  • node[:hadoop][:conf_dir] - The hadoop config dir used inside /etc/hadoop and referenced via the alternatives system. Default conf.chef
  • node[:hadoop][:namenode_port] - Port for namenode service. Default 54310
  • node[:hadoop][:jobtracker_port] - Port for jobtracker service. Default 54311

##Rack-aware attributes

  • node[:hadoop][:rackaware][:datacenter] - What datacenter is this hadoop node in. Default default
  • node[:hadoop][:rackaware][:rack] - What rack is this hadoop node in. Default rack0

Alternate install location attributes

  • node[:hadoop][:yum_repo_url] - Provide an alternate yum install localtion. If you change this attribute node[:hadoop][:release] will not be used to derive the yum_repo_url and you are expected to provide a path to a working repo for the node[:hadoop][:version] used. Default nil
  • node[:hadoop][:yum_repo_key_url] - Provide an alternate yum repo key location. Default nil Currently not implamented!

License and Author

Author:: Cliff Erson (cerson@me.com)

Author:: Jamie Winsor (jamie@vialstudios.com)

Author:: Istvan Szukacs (istvan.szukacs@gmail.com)

Author:: Dani Abel Rayan (dani.rayan@gmail.com)

Copyright 2012, Riot Games

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Cloudera (Hadoop + Hive) chef cookbook

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