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| 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. |
| 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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