@InterfaceAudience.Private

Package org.apache.hadoop.mapreduce.v2.hs

Interface Summary
HistoryContext  
HistoryStorage Provides an API to query jobs that have finished.
 

Class Summary
CachedHistoryStorage Manages an in memory cache of parsed Job History files.
CompletedJob Loads the basic job level data upfront.
CompletedTask  
CompletedTaskAttempt  
HistoryClientService This module is responsible for talking to the JobClient (user facing).
HistoryFileManager This class provides a way to interact with history files in a thread safe manor.
HistoryServerFileSystemStateStoreService  
HistoryServerNullStateStoreService  
HistoryServerStateStoreService  
HistoryServerStateStoreService.HistoryServerState  
HistoryServerStateStoreServiceFactory  
HSAuditLogger  
HSAuditLogger.AuditConstants  
HSProxies  
JHSDelegationTokenSecretManager A MapReduce specific delegation token secret manager.
JobHistory Loads and manages the Job history cache.
JobHistoryServer JobHistoryServer is responsible for servicing all job history related requests from client.
PartialJob  
 



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