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Concise contents

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CCA-505 - Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505

The Cloudera CCA-505 exam is the Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505 certification. The Certification will verify your ability with configuration task in the Apache Hadoop universe. Some of the tasks require making configuration and service changes via Cloudera Manager, while others demand knowledge of command line Hadoop utilities and basic competence with the Linux environment.

Individuals who earn the CCA Administrator certification can finally demonstrate how to implement and delivery Cloudera architectures in the enterprise. This is a list of covered topics:

• Secure, Manage and Administrate the Cloudera Infrstructure
• Perform OS-level configuration for Hadoop installation

High level topics covered by our practice test

This Web Simulator is for existing Cloudera Administrators that are ready to upgrade their Cloudera certification and would like to take the CCA-505 certification exam. Using the Web Simulator will provide you with training so that you can demonstrate how to admin the core systems and cluster when deploying Cloudera in the enterprise.

A true simulation environment

Because many users are first taking part in the exams, so for the exam and test time distribution of the above lack certain experience, and thus prone to the confusion in the examination place, time to grasp, eventually led to not finish the exam totally. In order to avoid the occurrence of this phenomenon, the Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam study question have corresponding products to each exam simulation test environment, users log on to their account on the platform, at the same time to choose what they want to attend the exam simulation questions, the CCA-505 exam questions are automatically for the user presents the same as the actual test environment simulation test system, the software built-in timer function can help users better control over time, so as to achieve the systematic, keep up, as well as to improve the user's speed to solve the problem from the side with our CCA-505 test guide.

Our CCA-505 exam dumps will include those topics:

• Enable/configure log and query redaction
• Add a service using Cloudera Manager
• Create an HDFS user's home directory
• Get/set ACLs for a file or directory structure
• Install new type of I/O compression library in cluster
• Revise YARN resource assignment based on user feedback
• Install CDH using Cloudera Manager
• Add a new node to an existing cluster
• Configure the Fair Scheduler to resolve application delays
• Efficiently copy data within a cluster/between clusters
• Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
• Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
• Create encrypted zones in HDFS
• Define and install a rack topology script
• Configure NameNode HA
• Configure ResourceManager HA
• Benchmark the cluster operational metrics, test system configuration for operation and efficiency
• Execute file system commands via HTTPFS
• Configure HDFS ACLs
• Determine reason for application failure
• Configure a service using Cloudera Manager
• Resolve performance problems/errors in cluster operation
• Set up a local CDH repository
• Commission/decommission a node
• Configure Hue user authorization and authentication
• Set up alerting for excessive disk fill
• Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
• Install and configure Sentry
• Configure proxy for Hiveserver2/Impala
• Resolve errors/warnings in Cloudera Manager
• Perform OS-level configuration for Hadoop installation
• Install Cloudera Manager server and agents
• Create/restore a snapshot of an HDFS directory
• Benchmark the cluster (I/O, CPU, network)
• Maintain and modify the cluster to support day-to-day operations in the enterprise

For more info visit: Cloudera CCA-505 Exam Reference

A brief introduction to the course

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