| Class | Description |
|---|---|
| AMAttemptInfo | |
| AMAttemptsInfo | |
| 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).
|
| HistoryContext | |
| HistoryFileManager |
This class provides a way to interact with history files in a thread safe
manor.
|
| HistoryInfo | |
| HistoryServerFileSystemStateStoreService | |
| HistoryServerLeveldbStateStoreService | |
| HistoryServerNullStateStoreService | |
| HistoryServerStateStoreService | |
| HistoryServerStateStoreService.HistoryServerState | |
| HistoryServerStateStoreServiceFactory | |
| HistoryStorage |
Provides an API to query jobs that have finished.
|
| HsAboutPage |
A Page the shows info about the history server
|
| HSAdmin | |
| HSAdminRefreshProtocolClientSideTranslatorPB | |
| HSAdminRefreshProtocolServerSideTranslatorPB | |
| HSAdminServer | |
| HsAttemptsPage |
Render a page showing the attempts made of a given type and a given job.
|
| HSAuditLogger | |
| HSAuditLogger.AuditConstants | |
| HsConfPage |
Render a page with the configuration for a give job in it.
|
| HsController |
This class renders the various pages that the History Server WebApp supports
|
| HsCountersPage |
Render the counters page
|
| HsJobBlock |
Render a block of HTML for a give job.
|
| HsJobPage |
Render a page that describes a specific job.
|
| HsJobsBlock |
Render all of the jobs that the history server is aware of.
|
| HsLogsPage | |
| HsNavBlock |
The navigation block for the history server
|
| HSProxies | |
| HsSingleCounterPage |
Render the counters page
|
| HsTaskPage |
A Page the shows the status of a given task
|
| HsTasksBlock |
Render the a table of tasks for a given type.
|
| HsTasksPage |
A page showing the tasks for a given application.
|
| HsView |
A view that should be used as the base class for all history server pages.
|
| HsWebApp | |
| HsWebServices | |
| JAXBContextResolver | |
| 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. |
| JobHistoryStatusServlet | |
| JobInfo | |
| JobsInfo | |
| PartialJob | |
| UnparsedJob |
A job that has too many tasks associated with it, of which we do not parse
its job history file, to prevent the Job History Server from hanging on
parsing the file.
|
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