Open Source
Open source is a central part of Cloudera’s business. We recognize that Hadoop’s success comes in large part from being an open platform. To further this goal, Cloudera’s Distribution for Hadoop is 100% open source, Apache licensed.
Cloudera does not just package and distribute open source software, we actively contribute to it. More than 50% of Cloudera engineering investment goes back to Apache-licensed open source projects. Projects Cloudera contributes to include:
| Name | Project URL |
|---|---|
| Apache Avro | http://avro.apache.org/ |
| Apache Hadoop Common | http://hadoop.apache.org/common |
| Apache HBase | http://hbase.apache.org |
| Apache HDFS | http://hadoop.apache.org/hdfs |
| Apache Hive | http://hadoop.apache.org/hive |
| Apache MapReduce | http://hadoop.apache.org/mapreduce |
| Apache Pig | http://hadoop.apache.org/pig |
| Apache Whirr | http://incubator.apache.org/projects/whirr.html |
| Apache ZooKeeper | http://hadoop.apache.org/zookeeper |
| Crepo | http://github.com/cloudera/crepo |
| Flume | http://github.com/cloudera/flume |
| Hadoop LZO | http://github.com/toddlipcon/hadoop-lzo |
| Hue | http://github.com/cloudera/hue |
| JCarder | http://github.com/toddlipcon/jcarder |
| MooTools | http://github.com/mootools/mootools-core |
| Oozie | http://github.com/cwsteinbach/oozie1 |
| Sqoop | http://github.com/cloudera/sqoop |