zlzhang0122 commented on a change in pull request #16847:
URL: https://github.com/apache/flink/pull/16847#discussion_r694480432
##########
File path:
flink-yarn/src/main/java/org/apache/flink/yarn/YarnResourceManagerDriver.java
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@@ -689,4 +690,54 @@ public void onStopContainerError(ContainerId containerId,
Throwable throwable) {
throwable);
}
}
+
+ public String getConatainerCompletedCause(ContainerStatus containerStatus)
{
+ String completeContainerMessage = containerStatus.getDiagnostics();
+ switch (containerStatus.getExitStatus()) {
+ case ContainerExitStatus.SUCCESS:
+ log.debug(
+ "Executor for container {} exited because of a YARN
event (e.g., "
+ + "preemption) and not because of an error in
the running job. Diagnostics: {}",
+ containerStatus.getContainerId().toString(),
+ completeContainerMessage);
+ break;
+ case ContainerExitStatus.PREEMPTED:
+ completeContainerMessage =
+ String.format(
+ "Container %s was preempted by yarn.
Diagnostics: %s",
+ containerStatus.getContainerId().toString(),
+ completeContainerMessage);
+ break;
+ case ContainerExitStatus.INVALID:
+ completeContainerMessage =
+ String.format(
+ "Container %s was invalid. Diagnostics: %s",
Review comment:
IMO invalid means the container encounter with some error and can't
serviced any more, DISKS_FAILED is also a kind of INVALID, but the yarn
distinguish it from the INVALID status.
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