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


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