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





