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