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



