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Hadoop Java Programming Training for Big Data Solutions
Level: Intermediate
Rating:
4.48/5 Based on 21 Reviews
In this Hadoop Java Programming course, you will implement a strategy for developing Hadoop jobs and extracting business value from large and varied data sets. This Apache Hadoop development training is essential for programmers who want to augment their programming skills to use Hadoop for a variety of big data solutions. You will learn to write, customize and deploy MapReduce jobs to summarize data, load and retrieve unstructured data from HDFS and HBase. In addition, you will develop Hive and Pig queries to simplify data analysis, as well as test and debug jobs using MRUnit.
Key Features of this Hadoop Java Programming Training
- After-course instructor coaching benefit
- Learning Tree end-of-course exam included
- After-course computing sandbox included
You Will Learn How To
- Write, customize, and deploy Java MapReduce jobs to summarize data
- Develop Hive and Pig queries to simplify data analysis
- Test and debug jobs using MRUnit
- Monitor task execution and cluster health
Choose the Training Solution That Best Fits Your Individual Needs or Organizational Goals
TRAINING AT YOUR SITE
Team Training
- Bring this or any training to your organization
- Full - scale program development
- Delivered when, where, and how you want it
- Blended learning models
- Tailored content
- Expert team coaching
Save More On Training with FlexVouchers – A Unique Training Savings Account
Our FlexVouchers help you lock in your training budgets without having to commit to a traditional 1 voucher = 1 course classroom-only attendance. FlexVouchers expand your purchasing power to modern blended solutions and services that are completely customizable. For details, please call 888-843-8733 or chat live.
Team Training
Hadoop Java Programming Course Information
Requirements
- Java experience at the level of:
- Course 471, Java Programming Introduction, or at least six months of Java programming experience
- Java experience at the level of:
Hadoop Java Programming Course Outline
Introduction to Hadoop
- Identifying the business benefits of Hadoop
- Surveying the Hadoop ecosystem
- Selecting a suitable distribution
Parallelizing Program Execution
Meeting the challenges of parallel programming
- Investigating parallelisable challenges: algorithms, data and information exchange
- Estimating the storage and complexity of Big Data
Parallel programming with MapReduce
- Dividing and conquering large-scale problems
- Uncovering jobs suitable for MapReduce
- Solving typical business problems
Implementing Real-World MapReduce Jobs
Applying the Hadoop MapReduce paradigm
- Configuring the development environment
- Exploring the Hadoop distribution
- Creating the components of MapReduce jobs
- Introducing the Hadoop daemons
- Analyzing the stages of MapReduce processing: splitting, mapping, shuffling and reducing
Building complex MapReduce jobs
- Selecting and employing multiple mappers and reducers
- Leveraging built-in mappers, reducers and partitioners
- Analyzing time series data with secondary sort
- Streaming tasks through various programming languages
Customizing MapReduce
Solving common data manipulation problems
- Executing algorithms: parallel sorts, joins and searches
- Analyzing log files, social media data and e-mails
Implementing partitioners and comparators
- Identifying network-bound, CPU-bound and disk I/O-bound parallel algorithms
- Dividing the workload efficiently using partitioners
- Controlling grouping and sort order with comparators
- Collecting metrics with counters
Persisting Big Data with Distributed Data Stores
Making the case for distributed data
- Achieving high performance data throughput
- Recovering from media failure through redundancy
Interfacing with Hadoop Distributed File System (HDFS)
- Breaking down the structure and organization of HDFS
- Loading raw data and retrieving results
- Reading and writing data programmatically
- Manipulating Hadoop SequenceFile types
- Sharing reference data with DistributedCache
Structuring data with HBase
- Migrating from structured to unstructured storage
- Applying NoSQL concepts with schema on read
- Connecting to HBase from MapReduce jobs
- Comparing HBase to other types of NoSQL data stores
Simplifying Data Analysis with Query Languages
Unleashing the power of SQL with Hive
- Structuring databases, tables, views and partitions
- Integrating MapReduce jobs with Hive queries
- Querying with HiveQL
- Accessing Hive servers through JDBC
- Extending HiveQL with User-Defined Functions (UDF)
Executing workflows with Pig
- Developing Pig Latin scripts to consolidate workflows
- Integrating Pig queries with Java
- Interacting with data through the grunt console
- Extending Pig with User-Defined Functions (UDF)
Managing and Deploying Big Data Solutions
Testing and debugging Hadoop code
- Logging significant events for auditing and debugging
- Debugging in local mode
- Validating requirements with MRUnit
Deploying, monitoring and tuning performance
- Deploying to a production cluster
- Optimizing performance with administrative tools
- Monitoring job execution through web user interfaces
Hadoop Java Programming Training FAQs
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Is Java required to learn Hadoop?
Exam preparation through fact-based questions and case-study questions.
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Can I learn Hadoop Java Programming online?
Yes! We know your busy work schedule may prevent you from getting to one of our classrooms which is why we offer convenient online training to meet your needs wherever you want, including online training.
Your Training Comes with a 100% Satisfaction Guarantee!*
*Partner-delivered courses may have different terms that apply. Ask for details.