Capacity Management

Apache Hadoop    |    Intermediate
  • 16 videos | 1h 38m 43s
  • Includes Assessment
  • Earns a Badge
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Apache Hadoop is an open-source software framework for storage and large-scale processing of datasets on clusters of commodity hardware. Explore resource management through scheduling, the Fair Scheduler tool, and how to plan for scaling.

WHAT YOU WILL LEARN

  • Recall how to set the maximum and minimum memory allocations per container
    Describe how the fair scheduling method allows all applications to get equal amounts of resource time
    Describe the primary algorithm and the configuration files for the fair scheduler
    Describe the default behavior of the fair scheduler methods
    Monitor the behavior of fair share
    Describe the policy for single resource fairness
    Describe how resources are distributed over the total capacity
    Identify different configuration options for single resource fairness
  • Configure single resource fairness
    Describe the minimum share function of the fair scheduler
    Configure minimum share on the fair scheduler
    Describe the preemption functions of the fair scheduler
    Configure preemption for the fair scheduler
    Describe dominant resource fairness
    Write service levels for performance
    Use the fail scheduler with multiple users

IN THIS COURSE

  • 5m 44s
    Upon completion of this video, you will be able to recall how to set the maximum and minimum memory allocations per container. FREE ACCESS
  • 6m 18s
    Upon completion of this video, you will be able to describe how the fair scheduling method allows all applications to get an equal amount of resource time. FREE ACCESS
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    3.  Examining Fair Scheduler Algorithms
    5m 35s
    Upon completion of this video, you will be able to describe the primary algorithm and the configuration files for the fair scheduler. FREE ACCESS
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    4.  Examining Scheduler Behaviors
    8m 17s
    Upon completion of this video, you will be able to describe the default behavior of the fair scheduler. FREE ACCESS
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    5.  Monitoring Fair Share
    11m 24s
    In this video, learn how to monitor the behavior of Fair Share. FREE ACCESS
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    6.  Examining Single Resource Fairness
    6m 26s
    After completing this video, you will be able to describe the policy for single resource fairness. FREE ACCESS
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    7.  Balancing Resources
    4m 48s
    After completing this video, you will be able to describe how resources are distributed over the total capacity. FREE ACCESS
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    8.  Examining Single Resource Fairness Configurations
    4m 40s
    Find out how to identify different configuration options for single resource fairness. FREE ACCESS
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    9.  Configuring Single Resource Fairness
    7m 45s
    Find out how to configure fairness for a single resource. FREE ACCESS
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    10.  Examining Minimum Resources
    6m 21s
    Upon completion of this video, you will be able to describe the minimum share function of the fair scheduler. FREE ACCESS
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    11.  Configuring Minimum Resources
    5m 24s
    Learn how to configure the minimum share on the fair scheduler. FREE ACCESS
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    12.  Examining Pre-emption
    7m 14s
    After completing this video, you will be able to describe the preemption functions of the scheduler. FREE ACCESS
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    13.  Configuring Preemption
    5m 14s
    Learn how to configure preemption for the fair scheduler. FREE ACCESS
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    14.  Examining Dominant Resource Fairness
    3m 7s
    Upon completion of this video, you will be able to describe dominant resource fairness. FREE ACCESS
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    15.  Writing Service Levels
    4m 58s
    Find out how to write service levels for performance. FREE ACCESS
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    16.  Exercise: Using the Fair Scheduler
    5m 28s
    During this video, you will learn how to use the fail scheduler with multiple users. FREE ACCESS

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