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








