Examples with ExecutionGraphInfo org.apache.flink.runtime.scheduler.ExecutionGraphInfo used on opensource projects

Example 26 with ExecutionGraphInfo

use of org.apache.flink.runtime.scheduler.ExecutionGraphInfo in project flink by apache.

the class JobExceptionsHandlerTest method testNoExceptions.

@Test
public void testNoExceptions() throws HandlerRequestException {
    final ExecutionGraphInfo executionGraphInfo = new ExecutionGraphInfo(new ArchivedExecutionGraphBuilder().build());
    final HandlerRequest<EmptyRequestBody> request = createRequest(executionGraphInfo.getJobId(), 10);
    final JobExceptionsInfoWithHistory response = testInstance.handleRequest(request, executionGraphInfo);
    assertThat(response.getRootException(), is(nullValue()));
    assertThat(response.getRootTimestamp(), is(nullValue()));
    assertFalse(response.isTruncated());
    assertThat(response.getAllExceptions(), empty());
    assertThat(response.getExceptionHistory().getEntries(), empty());
}

Example 27 with ExecutionGraphInfo

use of org.apache.flink.runtime.scheduler.ExecutionGraphInfo in project flink by apache.

the class JobExceptionsHandlerTest method createExecutionGraphInfo.

// -------- exception history related utility methods for creating the input data --------
private static ExecutionGraphInfo createExecutionGraphInfo(RootExceptionHistoryEntry... historyEntries) {
    final ArchivedExecutionGraphBuilder executionGraphBuilder = new ArchivedExecutionGraphBuilder();
    final List<RootExceptionHistoryEntry> historyEntryCollection = new ArrayList<>();
    for (int i = 0; i < historyEntries.length; i++) {
        if (i == 0) {
            // first entry is root cause
            executionGraphBuilder.setFailureCause(new ErrorInfo(historyEntries[i].getException(), historyEntries[i].getTimestamp()));
        }
        historyEntryCollection.add(historyEntries[i]);
    }
    // we have to reverse it to simulate how the Scheduler collects it
    Collections.reverse(historyEntryCollection);
    return new ExecutionGraphInfo(executionGraphBuilder.build(), historyEntryCollection);
}

Example 28 with ExecutionGraphInfo

use of org.apache.flink.runtime.scheduler.ExecutionGraphInfo in project flink by apache.

the class JobExceptionsHandlerTest method testWithExceptionHistory.

@Test
public void testWithExceptionHistory() throws HandlerRequestException {
    final RootExceptionHistoryEntry rootCause = fromGlobalFailure(new RuntimeException("exception #0"), System.currentTimeMillis());
    final RootExceptionHistoryEntry otherFailure = new RootExceptionHistoryEntry(new RuntimeException("exception #1"), System.currentTimeMillis(), "task name", new LocalTaskManagerLocation(), Collections.emptySet());
    final ExecutionGraphInfo executionGraphInfo = createExecutionGraphInfo(rootCause, otherFailure);
    final HandlerRequest<EmptyRequestBody> request = createRequest(executionGraphInfo.getJobId(), 10);
    final JobExceptionsInfoWithHistory response = testInstance.handleRequest(request, executionGraphInfo);
    assertThat(response.getExceptionHistory().getEntries(), contains(historyContainsGlobalFailure(rootCause.getException(), rootCause.getTimestamp()), historyContainsJobExceptionInfo(otherFailure.getException(), otherFailure.getTimestamp(), otherFailure.getFailingTaskName(), JobExceptionsHandler.toString(otherFailure.getTaskManagerLocation()))));
    assertFalse(response.getExceptionHistory().isTruncated());
}

Example 29 with ExecutionGraphInfo

use of org.apache.flink.runtime.scheduler.ExecutionGraphInfo in project flink by apache.

the class JobExceptionsHandlerTest method createAccessExecutionGraph.

private static ExecutionGraphInfo createAccessExecutionGraph(int numTasks) {
    Map<JobVertexID, ArchivedExecutionJobVertex> tasks = new HashMap<>();
    for (int i = 0; i < numTasks; i++) {
        final JobVertexID jobVertexId = new JobVertexID();
        tasks.put(jobVertexId, createArchivedExecutionJobVertex(jobVertexId));
    }
    final Throwable failureCause = new RuntimeException("root cause");
    final long failureTimestamp = System.currentTimeMillis();
    final List<RootExceptionHistoryEntry> exceptionHistory = Collections.singletonList(new RootExceptionHistoryEntry(failureCause, failureTimestamp, "test task #1", new LocalTaskManagerLocation(), Collections.emptySet()));
    return new ExecutionGraphInfo(new ArchivedExecutionGraphBuilder().setFailureCause(new ErrorInfo(failureCause, failureTimestamp)).setTasks(tasks).build(), exceptionHistory);
}

Example 30 with ExecutionGraphInfo

use of org.apache.flink.runtime.scheduler.ExecutionGraphInfo in project flink by apache.

the class JobExceptionsHandlerTest method testWithExceptionHistoryWithTruncationThroughParameter.

@Test
public void testWithExceptionHistoryWithTruncationThroughParameter() throws HandlerRequestException {
    final RootExceptionHistoryEntry rootCause = fromGlobalFailure(new RuntimeException("exception #0"), System.currentTimeMillis());
    final RootExceptionHistoryEntry otherFailure = new RootExceptionHistoryEntry(new RuntimeException("exception #1"), System.currentTimeMillis(), "task name", new LocalTaskManagerLocation(), Collections.emptySet());
    final ExecutionGraphInfo executionGraphInfo = createExecutionGraphInfo(rootCause, otherFailure);
    final HandlerRequest<EmptyRequestBody> request = createRequest(executionGraphInfo.getJobId(), 1);
    final JobExceptionsInfoWithHistory response = testInstance.handleRequest(request, executionGraphInfo);
    assertThat(response.getExceptionHistory().getEntries(), contains(historyContainsGlobalFailure(rootCause.getException(), rootCause.getTimestamp())));
    assertThat(response.getExceptionHistory().getEntries(), iterableWithSize(1));
    assertTrue(response.getExceptionHistory().isTruncated());
}