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

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Our CCA-505 exam dumps will include those topics:

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

For more info visit: Cloudera CCA-505 Exam Reference