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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
We have a 99% pass rate
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Our CCA-505 exam dumps will include those topics:
- Revise YARN resource assignment based on user feedback
- Resolve errors/warnings in Cloudera Manager
- Determine reason for application failure
- Resolve performance problems/errors in cluster operation
- Install CDH using Cloudera Manager
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Install Cloudera Manager server and agents
- Execute file system commands via HTTPFS
- Configure ResourceManager HA
- Define and install a rack topology script
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Create/restore a snapshot of an HDFS directory
- Configure NameNode HA
- Benchmark the cluster (I/O, CPU, network)
- Configure HDFS ACLs
- Get/set ACLs for a file or directory structure
- Install and configure Sentry
- Add a new node to an existing cluster
- Commission/decommission a node
- Configure the Fair Scheduler to resolve application delays
- Create encrypted zones in HDFS
- Set up a local CDH repository
- Install new type of I/O compression library in cluster
- Set up alerting for excessive disk fill
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Create an HDFS user's home directory
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Add a service using Cloudera Manager
- Efficiently copy data within a cluster/between clusters
- Configure Hue user authorization and authentication
- Perform OS-level configuration for Hadoop installation
- Enable/configure log and query redaction
- Configure a service using Cloudera Manager
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Configure proxy for Hiveserver2/Impala
For more info visit: Cloudera CCA-505 Exam Reference
The practicality of the online version
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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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