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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:
- Enable/configure log and query redaction
- Add a new node to an existing cluster
- Configure the Fair Scheduler to resolve application delays
- Define and install a rack topology script
- Resolve errors/warnings in Cloudera Manager
- Configure NameNode HA
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Revise YARN resource assignment based on user feedback
- Efficiently copy data within a cluster/between clusters
- Install Cloudera Manager server and agents
- Resolve performance problems/errors in cluster operation
- Configure ResourceManager HA
- Create an HDFS user's home directory
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- 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
- Configure HDFS ACLs
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Add a service using Cloudera Manager
- Configure a service using Cloudera Manager
- Set up alerting for excessive disk fill
- Install new type of I/O compression library in cluster
- Install CDH using Cloudera Manager
- Perform OS-level configuration for Hadoop installation
- Create encrypted zones in HDFS
- Execute file system commands via HTTPFS
- Set up a local CDH repository
- Commission/decommission a node
- Configure Hue user authorization and authentication
- Determine reason for application failure
- Install and configure Sentry
- Benchmark the cluster (I/O, CPU, network)
- Configure proxy for Hiveserver2/Impala
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Get/set ACLs for a file or directory structure
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.
