public class AppReportFetcher extends Object
Constructor and Description |
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AppReportFetcher(Configuration conf)
Create a new Connection to the RM to fetch Application reports.
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AppReportFetcher(Configuration conf,
ApplicationClientProtocol applicationsManager)
Just call directly into the applicationsManager given instead of creating
a remote connection to it.
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Modifier and Type | Method and Description |
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ApplicationReport |
getApplicationReport(ApplicationId appId)
Get a report for the specified app.
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public AppReportFetcher(Configuration conf)
conf
- the conf to use to know where the RM is.public AppReportFetcher(Configuration conf, ApplicationClientProtocol applicationsManager)
conf
- the configuration to useapplicationsManager
- what to use to get the RM reports.public ApplicationReport getApplicationReport(ApplicationId appId) throws YarnException, IOException
appId
- the id of the application to get.YarnException
- on any error.IOException
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