zhuzhurk commented on a change in pull request #8851: [FLINK-12876] [runtime]
Add an adapter of region failover NG for legacy scheduler
URL: https://github.com/apache/flink/pull/8851#discussion_r296981716
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionVertex.java
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@@ -576,7 +576,7 @@ else if (numSources < parallelism) {
*/
public Execution resetForNewExecution(final long timestamp, final long
originatingGlobalModVersion)
throws GlobalModVersionMismatch {
- LOG.debug("Resetting execution vertex {} for new execution.",
getTaskNameWithSubtaskIndex());
+ LOG.info("Resetting execution vertex {} to CREATED state for
new execution.", getTaskNameWithSubtaskIndex());
Review comment:
Currently we have log tracking vertex state transitions in most
cases(through Execution::transitionState), but lack log of transition to
CREATED state(it is directly set). I think this could be helpful to track
vertex lifecycle.
WDYT?
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