Examples with JobExceptionsInfoWithHistory org.apache.flink.runtime.rest.messages.JobExceptionsInfoWithHistory used on opensource projects

Example 6 with JobExceptionsInfoWithHistory

use of org.apache.flink.runtime.rest.messages.JobExceptionsInfoWithHistory in project flink by apache.

the class JobExceptionsHandler method createJobExceptionsInfo.

private static JobExceptionsInfoWithHistory createJobExceptionsInfo(ExecutionGraphInfo executionGraphInfo, int exceptionToReportMaxSize) {
    final ArchivedExecutionGraph executionGraph = executionGraphInfo.getArchivedExecutionGraph();
    if (executionGraph.getFailureInfo() == null) {
        return new JobExceptionsInfoWithHistory();
    }
    List<JobExceptionsInfo.ExecutionExceptionInfo> taskExceptionList = new ArrayList<>();
    boolean truncated = false;
    for (AccessExecutionVertex task : executionGraph.getAllExecutionVertices()) {
        Optional<ErrorInfo> failure = task.getFailureInfo();
        if (failure.isPresent()) {
            if (taskExceptionList.size() >= exceptionToReportMaxSize) {
                truncated = true;
                break;
            }
            TaskManagerLocation location = task.getCurrentAssignedResourceLocation();
            String locationString = toString(location);
            long timestamp = task.getStateTimestamp(ExecutionState.FAILED);
            taskExceptionList.add(new JobExceptionsInfo.ExecutionExceptionInfo(failure.get().getExceptionAsString(), task.getTaskNameWithSubtaskIndex(), locationString, timestamp == 0 ? -1 : timestamp));
        }
    }
    final ErrorInfo rootCause = executionGraph.getFailureInfo();
    return new JobExceptionsInfoWithHistory(rootCause.getExceptionAsString(), rootCause.getTimestamp(), taskExceptionList, truncated, createJobExceptionHistory(executionGraphInfo.getExceptionHistory(), exceptionToReportMaxSize));
}