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

Our CCA-505 exam dumps will include those topics:

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

For more info visit: Cloudera CCA-505 Exam Reference

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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.