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Who should take the Cloudera CCA-332: Cloudera Certified Administrator for Apache Hadoop Exam
The Cloudera CCA-332: Cloudera Certified Administrator for Apache Hadoop Exam is for people who can convert a series of data values in a given format stored in HDFS into new data values or a new data format, as well as write to HDFS. And for those who can use Spark SQL to interact programmatically with the megastore in applications, as well as those who can use queries to produce reports against loaded results. You should look over the contents of the CLOUDERA CCA-332 exam dumps and see how they meet your needs. This certification allows participants to handle large amounts of data stored in a distributed record system and to operate a Hadoop cluster of Spark applications. Members can be set up to work with verifiable problems to render applications that extend to a broad range of utilization situations, templates, and projects to conduct quicker, safer, and cooperative inquiry as a result of this confirmation.
This test is for people who are able to:
- Generate rated or ordered data - Have command-line choices to adjust the configuration of your program, such as increasing usable memory
- Use Spark to filter data
- Use HDFS to load data for Spark applications; - Use Spark to write the results back to HDFS
- Create queries that compute aggregate statistics - Use Spark to enter diverse datasets
- Use the Spark API to perform regular extract, convert, and load (ETL) operations on data - Use metastore tables as an input source or an output sink for Spark applications - Know the basics of querying datasets in Spark
- Read and write a wide range of file formats
Cloudera CCA-332: Cloudera Certified Administrator for Apache Hadoop Exam Certification Path
CCA-332: The CCA Spark and Hadoop Developer Exam is the foundational exam. Applicants who successfully complete the course will be awarded the title of Cloudera CCA 332 Spark Developer. A basic understanding of programming is needed. It is not essential to have any previous awareness of Spark or Hadoop. Apache Spark samples and hands-on tests are given in Scala and Python. The ability to program is needed in one of those languages. A basic understanding of the Linux command line is assumed. It's beneficial to have a basic understanding of SQL.
What is the duration, language, and format of the Cloudera CCA-332: Cloudera Certified Administrator for Apache Hadoop Exam
- Language of Exam: English
- Number of questions: 8 to 10
- Passing score: 70%
- Format: Performance-based hands-on tasks on Cloudera Enterprise Cluster
- Time Allowed: 120 minutes
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Cloudera CCA-332 Exam Syllabus Topics:
| Section | Objectives |
| Hadoop Cluster Architecture | - Cluster Deployment
- 1. Node configuration and role assignment
- 2. Cluster planning and installation
- Core Hadoop Components
- 1. HDFS architecture and components
- 2. YARN resource management model
- 3. MapReduce execution flow
|
| Security and Governance | - Audit and Compliance
- 1. Secure cluster configuration practices
- 2. Access logging and auditing
- Authentication and Authorization
- 1. HDFS permissions and ACLs
- 2. Kerberos integration basics
|
| YARN and Resource Management | - Application Management
- 1. Job submission and tracking
- 2. Resource utilization monitoring
- Resource Scheduling
- 1. Capacity Scheduler configuration
- 2. Queue management and allocation
|
| HDFS Administration | - Storage Management
- 1. File system operations (put, get, ls, rm)
- 2. Replication factor configuration
- Cluster Health
- 1. Balancing and recovery procedures
- 2. NameNode and DataNode monitoring
|
| Cluster Maintenance and Troubleshooting | - Monitoring and Diagnostics
- 1. Log analysis and metrics monitoring
- 2. Cluster health checks
- Failure Recovery
- 1. Node failure handling
- 2. Data recovery procedures
|