Package org.apache.hadoop.yarn.server.timelineservice.storage

Class HBaseStorageMonitor

java.lang.Object
org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor
org.apache.hadoop.yarn.server.timelineservice.storage.HBaseStorageMonitor
public class HBaseStorageMonitor extends org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor
HBase based implementation for TimelineStorageMonitor.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

    org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor.Storage

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve
    DATA_TO_RETRIEVE
     
    protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters
    MONITOR_FILTERS
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    HBaseStorageMonitor(org.apache.hadoop.conf.Configuration conf)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    healthCheck()
     
    void
    start()
     
    void
    stop()
     

    Methods inherited from class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

    checkStorageIsUp

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • MONITOR_FILTERS

      protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters MONITOR_FILTERS

    • DATA_TO_RETRIEVE

      protected static final org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve DATA_TO_RETRIEVE

  • Constructor Details

    • HBaseStorageMonitor

      public HBaseStorageMonitor(org.apache.hadoop.conf.Configuration conf) throws Exception
      Throws:
      Exception

  • Method Details

    • healthCheck

      public void healthCheck() throws Exception
      Specified by:
      healthCheck in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor
      Throws:
      Exception

    • start

      public void start()
      Overrides:
      start in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor

    • stop

      public void stop() throws Exception
      Overrides:
      stop in class org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor
      Throws:
      Exception