CDH is Cloudera's software distribution containing Apache Hadoop and related projects. All components are 100% open source (Apache License); see Release Notes. Unless otherwise specified, use these installation instructions for all CDH components.
Apache Avro
Release: 1.8.2
Data serialization: rich data structures, a fast/compact binary format, and RPC.
Apache Kudu
Release:1.6.0
Completes Hadoop's storage layer to enable fast analytics on fast data.
Kite SDK
Release: 1.0.0
APIs, examples, and docs for building apps on top of Hadoop. Only in CDH!
Apache Flume
Release: 1.9.0
Collects/aggregates event data and streams it into HDFS or HBase in real time.
Apache Hadoop
Release: 2.6.0
Infinitely scalable storage, resource management, and processing.
Apache HBase
Release: 1.2.0
Scalable record and table storage for Hadoop with random read/write access.
Apache Hive
Release: 1.1.0
SQL framework for doing batch transformation (ETL) of Hadoop data.
Apache Impala
Release: 2.9.0
For high-concurrency, low-latency SQL queries across HDFS, S3, or HBase.
Apache Kafka®
Release: 0.9.0
Kafka is distributed, resilient, publish-subscribe messaging service.
Apache Oozie
Release: 4.1.0
A workflow scheduler for managing all your Hadoop jobs efficiently.
Apache Parquet
Release: 1.5
Provides compressed, efficient columnar data representation in Hadoop.
Apache Sqoop
Release: 1.4.7 / 1.99.5
Moves data across relational databases and HDFS in a highly scalable way.
Apache Pig
Release: 0.12.0
Offers a framework for batch analysis of large data sets using a high-level language.
Apache Sentry
Release: 1.5.1
Provides granular support, role-based access control for Hadoop users.
Apache Spark™
Release: 2.2.1
Does in-memory processing to make jobs faster and easier to write.
HUE
Release: 3.12.0
Web-based GUI that makes it easy for users to work with Hadoop data.
Apache ZooKeeper
Release: 3.4.5
Highly reliable distributed coordination service used in HBase, among other places.
Cloudera Search
Release: 1.0.0
Free-text, Google-style search of Hadoop data for business users. Only in CDH!