lining created FLINK-14713:
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Summary: Show Attempt History in Vertex SubTask
Key: FLINK-14713
URL: https://issues.apache.org/jira/browse/FLINK-14713
Project: Flink
Issue Type: Improvement
Components: Runtime / REST, Runtime / Web Frontend
Reporter: lining
Flink jobs could recovery by failover, but the user couldn't see any
information about the jobs' failure. There isn't information about the failed
attempt.
h3. Proposed Changes
h4. Add SubtaskAllExecutionAttemptsDetailsHandler for failed attempt
* return subtask all attempt and state
* get prior attempts according to
{code:java}
final AccessExecution execution = executionVertex.getCurrentExecutionAttempt();
final int currentAttemptNum = execution.getAttemptNumber();
if (currentAttemptNum > 0) {
for (int i = currentAttemptNum - 1; i >= 0; i--) {
final AccessExecution currentExecution =
executionVertex.getPriorExecutionAttempt(i);
if (currentExecution != null) {
allAttempts.add(SubtaskExecutionAttemptDetailsInfo.create(currentExecution,
metricFetcher, jobID, jobVertexID));
}
}
}
{code}
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