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:
- Create/restore a snapshot of an HDFS directory
- Execute file system commands via HTTPFS
- Revise YARN resource assignment based on user feedback
- Set up a local CDH repository
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure ResourceManager HA
- Resolve performance problems/errors in cluster operation
- Configure Hue user authorization and authentication
- Configure a service using Cloudera Manager
- Perform OS-level configuration for Hadoop installation
- Install CDH using Cloudera Manager
- Create encrypted zones in HDFS
- Benchmark the cluster (I/O, CPU, network)
- Configure proxy for Hiveserver2/Impala
- Get/set ACLs for a file or directory structure
- Add a service using Cloudera Manager
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Create an HDFS user's home directory
- Install Cloudera Manager server and agents
- Install new type of I/O compression library in cluster
- Configure NameNode HA
- Define and install a rack topology script
- Install and configure Sentry
- Commission/decommission a node
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Configure HDFS ACLs
- Set up alerting for excessive disk fill
- Add a new node to an existing cluster
- Determine reason for application failure
- Enable/configure log and query redaction
- Resolve errors/warnings in Cloudera Manager
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Configure the Fair Scheduler to resolve application delays
- Efficiently copy data within a cluster/between clusters
- Maintain and modify the cluster to support day-to-day operations in the enterprise
For more info visit: Cloudera CCA-505 Exam Reference
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 |
|---|---|
| Topic 1: Hadoop Cluster Architecture | - Cloudera Distribution for Hadoop (CDH5) architecture - Core Hadoop components overview (HDFS, YARN, MapReduce) |
| Topic 2: Upgrade and Maintenance | - Rolling upgrades and rollback procedures - CDH5 upgrade planning and execution - Cluster monitoring and troubleshooting |
| Topic 3: Cluster Installation and Configuration | - CDH5 installation and deployment - Cloudera Manager usage and configuration |
| Topic 4: HDFS Administration | - Backup and recovery operations - Data replication, block management, and storage policies - HDFS configuration and management |
| Topic 5: Security and Authentication | - Kerberos authentication setup - Authorization and access control |
| Topic 6: YARN and Resource Management | - ResourceManager and NodeManager configuration - Job scheduling and resource allocation |








