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Our CCA-505 exam dumps will include those topics:
- Create an HDFS user's home directory
- Install CDH using Cloudera Manager
- Add a new node to an existing cluster
- Resolve performance problems/errors in cluster operation
- Define and install a rack topology script
- Perform OS-level configuration for Hadoop installation
- Get/set ACLs for a file or directory structure
- Configure proxy for Hiveserver2/Impala
- Create/restore a snapshot of an HDFS directory
- Create encrypted zones in HDFS
- Revise YARN resource assignment based on user feedback
- Configure ResourceManager HA
- Add a service using Cloudera Manager
- Determine reason for application failure
- Configure the Fair Scheduler to resolve application delays
- Commission/decommission a node
- 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
- Configure NameNode HA
- Benchmark the cluster (I/O, CPU, network)
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Configure a service using Cloudera Manager
- Execute file system commands via HTTPFS
- Set up a local CDH repository
- Efficiently copy data within a cluster/between clusters
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Enable/configure log and query redaction
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure Hue user authorization and authentication
- Install new type of I/O compression library in cluster
- Configure HDFS ACLs
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Install Cloudera Manager server and agents
- Install and configure Sentry
- Set up alerting for excessive disk fill
For more info visit: Cloudera CCA-505 Exam Reference
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:
- Perform OS-level configuration for Hadoop installation
- Secure, Manage and Administrate the Cloudera Infrstructure
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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.
Cloudera CCA-505 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Hadoop Cluster Architecture | - Core Hadoop components overview (HDFS, YARN, MapReduce) - Cloudera Distribution for Hadoop (CDH5) architecture |
| HDFS Administration | - Data replication, block management, and storage policies - Backup and recovery operations - HDFS configuration and management |
| Cluster Installation and Configuration | - CDH5 installation and deployment - Cloudera Manager usage and configuration |
| YARN and Resource Management | - Job scheduling and resource allocation - ResourceManager and NodeManager configuration |
| Security and Authentication | - Kerberos authentication setup - Authorization and access control |
| Upgrade and Maintenance | - CDH5 upgrade planning and execution - Rolling upgrades and rollback procedures - Cluster monitoring and troubleshooting |







