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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Our CCA-505 exam dumps will include those topics:

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

For more info visit: Cloudera CCA-505 Exam Reference

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