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