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The Internals of Spark Core

BlockReplicationPolicy

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spark-internals

Spark Core
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The Internals of Spark Core

spark-internals

Spark Core
Features
Features
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    ShuffleDataIO
    
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    ShuffleDriverComponents
    
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    ShuffleMapOutputWriter
    
    LocalDiskShuffleMapOutputWriter
    
    ExecutorDiskUtils
    
    SingleSpillShuffleMapOutputWriter
    
    LocalDiskShuffleExecutorComponents
    
    LocalDiskSingleSpillMapOutputWriter
    
    ShuffleDataIOUtils
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- Status
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- Network
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- Spark Local
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Shared Variables
Shared Variables
- Accumulators
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- Broadcast Variables
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Monitoring
Monitoring
- ConsoleProgressBar
- Debugging Spark
- DriverLogger
- ListenerBus
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- SpillListener
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- Spark History Server
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- Status REST API
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- Metrics
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  - MetricsSystem
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    MetricsServlet
    
    PrometheusServlet
Tools
Tools
RDD
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- Partition
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- Aggregator
Demos
Demos
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- Exercises
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Web UIs
Web UIs
- Configuration Properties
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  - Environment
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    EnvironmentTab
    
    EnvironmentPage
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    ExecutorsTab
    
    ExecutorsPage
    
    ExecutorThreadDumpPage
  - Jobs
    Jobs
    
    JobsTab
    
    AllJobsPage
    
    JobPage
  - Stages
    Stages
    
    StagesTab
    
    AllStagesPage
    
    StagePage
    
    PoolPage
  - Storage
    Storage
    
    StorageTab
    
    StoragePage
    
    RDDPage
- PrometheusResource
- UIUtils
- JettyUtils

Spark Core
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BlockReplicationPolicy¶

BlockReplicationPolicy is...FIXME

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