Dec 13

Cloudera Certified Administrator for Apache Hadoop (CCAH )- (CCA-410), the best professional certification

Candidates who are flourishing in passing the CCA-410 exam have the skills and facts of a base regimen administrator.

Exam Form
Describe the:
* function of Hadoop Daemons
* normal operation of an Apache Hadoop aciniform
* major goals of HDFS Design
* components and daemon of an HDFS HA-Quorum cluster
* the duty of HDFS security (Kerberos)
* file read and write paths

Understand how
* to arrange MapReduce MapReduce v1
* to deploy MapReduce v2
* basic design strategy for MapReduce v2

Hadoop Cluster Planning
* Principal points to consider in picking the hardware and operating systems to host an Apache Hadoop cluster
* Understand kernel tuning moreover disk swapping
* Identify a hardware configuration in a given scenario
* Cluster sizing; Disk Sizing and Configuration
* Network Topologies

Hadoop Cluster Installation and Administration
* Identify cluster handling disk and machine failures
* Analyze a logging gestalt
* Understand the basics of Hadoop metrics and cluster health monitoring
* Identify the function and purpose of available tools for cluster monitoring and for managing the Apache Hadoop file system

Resource Management
* Understand the overall arrangement goals of each concerning Hadoop schedulers
* Determine how FIFO Scheduler allocates cluster resources

* Determine how Capacity Scheduler allocates collection resources

Monitoring and Logging
* Understand functions and features about Hadoop’s metric collection abilities
* Understand how to watch the Hadoop Daemons
* Analyze the NameNode and JobTracker Web UIs
* Interpret a log4j configuration
* Identify et sequens monitor CPU usage on master nodes
* Identify how to view and manage Hadoop’s register files
* Describe how to monitor barter furthermore memory allocation on all nodes

* Understand Ecosystem projects

Exam Preparation
Candidates are recommended to take Cloudera Administrator Training for Apache Hadoop course to prepare for the examination

Registration Process
Cloudera professional certification tests are offered through Pearson VUE. They are two languages: English and Japanese. Candidates should plan to register pentangle day prior to the exam date for processing registration and payment. Scheduling can be over up to six weeks in advance in the U.S. and Canada. Scheduling policies vary at international locations. Once the registration process to take the exam is completed candidates will get their Pearson VUE Cloudera Testing ID.

Exam Detail
Number of Questions: 60
Time Limit: 90 minutes
Passing Score: 70%
Languages: English, Japanese
Price: USD $295, AUD285, EUR225, GBP185, JPY25,500