NameNode Analytics
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    • NameNodeAnalytics
    • Getting Started
    • Query Parameters
    • REST Endpoints
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  • Getting Started
    • How To Build
    • How To Configure
    • How To Install
    • How To Query
    • How To Run
    • How To Test
    • Supported Hadoop Versions
    • Supported Operating Systems
  • Query Parameters
    • CachedMaps
    • FilterOps
    • Filters
    • Finds
    • Histograms
    • Sets
    • Sums
    • Transforms
  • REST Endpoints
    • AbortOperation
    • AddDirectory
    • Bottom
    • Config
    • ContentSummary
    • Credentials
    • Directories
    • Divide
    • Dump
    • Endpoints
    • FetchNamespace
    • FileAge
    • FileTypes
    • Filter
    • GetCachedQuery
    • Histogram
    • Histogram2
    • History
    • Info
    • ListOperations
    • LoadingStatus
    • Log
    • Login
    • Logout
    • Metrics
    • Operations
    • Quotas
    • Refresh
    • ReloadNamespace
    • RemoveCachedQuery
    • RemoveDirectory
    • SQL
    • SaveNamespace
    • SetCachedQuery
    • SubmitOperation
    • Suggestions
    • System
    • Threads
    • Token
    • Top
    • Transforms
    • Truncate
    • Users
 
NameNode Analytics
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NameNodeAnalytics

"A Standby read-only HDFS NameNode, with no RPC server, that services clients over a REST API, utilizes Java 8 Stream API, all for the purpose of performing large and complicated scans of the entire file system metadata for end users."

Getting Started

  • How To Build
  • How To Configure
  • How To Install
  • How To Query
  • How To Run
  • How To Test
  • Supported Hadoop Versions
  • Supported Operating Systems

Query Parameters

  • CachedMaps
  • FilterOps
  • Filters
  • Finds
  • Histograms
  • Sets
  • Sums
  • Transforms

REST Endpoints

  • AbortOperation
  • AddDirectory
  • Bottom
  • Config
  • ContentSummary
  • Credentials
  • Directories
  • Divide
  • Dump
  • Endpoints
  • FetchNamespace
  • FileAge
  • FileTypes
  • Filter
  • GetCachedQuery
  • Histogram
  • History
  • Info
  • ListOperations
  • LoadingStatus
  • Log
  • Login
  • Logout
  • Metrics
  • Operations
  • Quotas
  • Refresh
  • ReloadNamespace
  • RemoveCachedQuery
  • RemoveDirectory
  • SaveNamespace
  • SetCachedQuery
  • SQL
  • SubmitOperation
  • Suggestions
  • System
  • Threads
  • Token
  • Top
  • Transforms
  • Truncate
  • Users

External

  • Edit on GitHub
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