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