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



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