Cloudera Certified Administrator for Apache Hadoop (CCAH) is a professional certification that validates the knowledge and skills required to configure, deploy, maintain, and secure a Hadoop cluster. The CCAH CDH5 Upgrade Exam (CCA-505) is designed for professionals who have already achieved the Cloudera Certified Administrator for Apache Hadoop (CCAH) certification and want to upgrade their skills to CDH5. This exam tests the candidate's knowledge of the Hadoop ecosystem and its components, including HDFS, YARN, MapReduce, and Hive.
Exam Objectives:
- Install CDH5
- Configure CDH5 services
- Configure security for CDH5
- Manage CDH5 resources and services
- Configure Hue and Impala
- Configure backup and disaster recovery for CDH5
The CCA-505 exam consists of a set of performance-based tasks that simulate real-world scenarios. The exam is designed to test the candidate's ability to perform hands-on tasks related to the topics covered in the exam objectives. The exam is available in English and costs $400. The passing score for the exam is 70% or higher. The exam must be completed within 120 minutes.
Exam Details:
- Delivery Method: Online
- Format: Performance-based
- Time: 120 minutes
- Cost: $400
- Passing Score: 70%
- Language: English
Who should take the exam?
The CCA-505 exam is designed for professionals who have already achieved the Cloudera Certified Administrator for Apache Hadoop (CCAH) certification and want to upgrade their skills to CDH5. This exam is suitable for Hadoop administrators, system administrators, database administrators, and developers who work with Hadoop clusters.
Prerequisites and Qualifications:
Candidates must have achieved the Cloudera Certified Administrator for Apache Hadoop (CCAH) certification before taking the CCA-505 exam. Candidates must also have experience with Hadoop clusters and related technologies, such as HDFS, YARN, MapReduce, and Hive.
Related Books:
- Cloudera Administration Handbook by Rohit Menon and Venkata Vamsi Krishna Konduri
- Hadoop Operations: A Guide for Developers and Administrators by Eric Sammer
- Hadoop Security: Protecting Your Big Data Platform by Ben Spivey and Joey Echeverria
- Apache Hadoop YARN: Moving beyond MapReduce and Batch Processing with Apache Hadoop 2 by Arun C. Murthy and Vinod Kumar Vavilapalli
- Hadoop in Practice: Includes 104 Techniques by Alex Holmes
In conclusion, the Cloudera CCA-505 exam is a performance-based exam that tests the candidate's ability to configure, deploy, maintain, and secure a Hadoop cluster using CDH5. Candidates must have achieved the Cloudera Certified Administrator for Apache Hadoop (CCAH) certification and have experience with Hadoop clusters and related technologies. Candidates can prepare for the exam by studying the topics covered in the exam objectives and using the recommended books as study material.