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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:
- Perform OS-level configuration for Hadoop installation
- Secure, Manage and Administrate the Cloudera Infrstructure
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:
- Install new type of I/O compression library in cluster
- Configure the Fair Scheduler to resolve application delays
- Configure a service using Cloudera Manager
- Set up a local CDH repository
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Install Cloudera Manager server and agents
- Resolve errors/warnings in Cloudera Manager
- Commission/decommission a node
- Get/set ACLs for a file or directory structure
- Add a service using Cloudera Manager
- Determine reason for application failure
- Configure NameNode HA
- Configure proxy for Hiveserver2/Impala
- Benchmark the cluster (I/O, CPU, network)
- Install and configure Sentry
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Revise YARN resource assignment based on user feedback
- Resolve performance problems/errors in cluster operation
- Create encrypted zones in HDFS
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Add a new node to an existing cluster
- Execute file system commands via HTTPFS
- Configure HDFS ACLs
- Define and install a rack topology script
- Set up alerting for excessive disk fill
- Perform OS-level configuration for Hadoop installation
- Enable/configure log and query redaction
- Configure ResourceManager HA
- Configure Hue user authorization and authentication
- Install CDH using Cloudera Manager
- Create an HDFS user's home directory
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Efficiently copy data within a cluster/between clusters
- Create/restore a snapshot of an HDFS directory
For more info visit: Cloudera CCA-505 Exam Reference
Cloudera CCA-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| YARN and MapReduce Version 2 | 17% | - YARN Administration
|
| Monitoring and Logging | 15% | - Cluster Monitoring
|
| Resource Management | 10% | - Schedulers
|
| Hadoop Cluster Planning | 16% | - Planning and Infrastructure
|
| Hadoop Cluster Installation and Administration | 25% | - Cluster Deployment and Management
|
| HDFS | 17% | - HDFS Architecture and Administration
|





