public class SubtaskExecutionAttemptDetailsHandler extends AbstractSubtaskAttemptRequestHandler
Modifier and Type | Class and Description |
---|---|
static class |
SubtaskExecutionAttemptDetailsHandler.SubtaskExecutionAttemptDetailsJsonArchivist |
Constructor and Description |
---|
SubtaskExecutionAttemptDetailsHandler(ExecutionGraphHolder executionGraphHolder,
MetricFetcher fetcher) |
Modifier and Type | Method and Description |
---|---|
static String |
createAttemptDetailsJson(AccessExecution execAttempt,
String jobID,
String vertexID,
MetricFetcher fetcher) |
String[] |
getPaths()
Returns an array of REST URL's under which this handler can be registered.
|
String |
handleRequest(AccessExecution execAttempt,
Map<String,String> params) |
handleRequest
handleRequest
handleRequest, parseJobVertexId
handleJsonRequest
handleRequest
public SubtaskExecutionAttemptDetailsHandler(ExecutionGraphHolder executionGraphHolder, MetricFetcher fetcher)
public String[] getPaths()
RequestHandler
public String handleRequest(AccessExecution execAttempt, Map<String,String> params) throws Exception
handleRequest
in class AbstractSubtaskAttemptRequestHandler
Exception
public static String createAttemptDetailsJson(AccessExecution execAttempt, String jobID, String vertexID, @Nullable MetricFetcher fetcher) throws IOException
IOException
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