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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.
High pass rate
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Our CCA-505 exam dumps will include those topics:
- Benchmark the cluster (I/O, CPU, network)
- Resolve errors/warnings in Cloudera Manager
- Commission/decommission a node
- Configure a service using Cloudera Manager
- Add a new node to an existing cluster
- Install new type of I/O compression library in cluster
- Install CDH using Cloudera Manager
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Install Cloudera Manager server and agents
- Configure Hue user authorization and authentication
- Enable/configure log and query redaction
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Get/set ACLs for a file or directory structure
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Add a service using Cloudera Manager
- Create/restore a snapshot of an HDFS directory
- Efficiently copy data within a cluster/between clusters
- Install and configure Sentry
- Set up a local CDH repository
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure NameNode HA
- Perform OS-level configuration for Hadoop installation
- Define and install a rack topology script
- Execute file system commands via HTTPFS
- Determine reason for application failure
- Configure the Fair Scheduler to resolve application delays
- Configure HDFS ACLs
- Create an HDFS user's home directory
- Revise YARN resource assignment based on user feedback
- Resolve performance problems/errors in cluster operation
- Configure proxy for Hiveserver2/Impala
- Configure ResourceManager HA
- Create encrypted zones in HDFS
- Set up alerting for excessive disk fill
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
For more info visit: Cloudera CCA-505 Exam Reference
Pre-trying experience before purchasing
It stands to reason that the importance of the firsthand experience is undeniable, so our company has pushed out the free demo version of CCA-505 certification training in this website for all of the workers in the field to get the hands-on experience. It can be understood that only through your own experience will you believe how effective and useful our CCA-505 exam questions are. You will find the key points as well as the latest question types of the exam are included in our CCA-505 training materials. That is to say you will never leave out any important knowledge in the field as long as you practice all of the questions in our study materials, you might as well clearing up all of your linger doubts with the help of our CCA-505 certification training.
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Cloudera CCA-505 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: HDFS Administration | - Data replication, block management, and storage policies - Backup and recovery operations - HDFS configuration and management |
| Topic 2: Hadoop Cluster Architecture | - Cloudera Distribution for Hadoop (CDH5) architecture - Core Hadoop components overview (HDFS, YARN, MapReduce) |
| Topic 3: YARN and Resource Management | - Job scheduling and resource allocation - ResourceManager and NodeManager configuration |
| Topic 4: Cluster Installation and Configuration | - Cloudera Manager usage and configuration - CDH5 installation and deployment |
| Topic 5: Upgrade and Maintenance | - Cluster monitoring and troubleshooting - Rolling upgrades and rollback procedures - CDH5 upgrade planning and execution |
| Topic 6: Security and Authentication | - Kerberos authentication setup - Authorization and access control |


