gejinzh commented on issue #12820:
URL: https://github.com/apache/hudi/issues/12820#issuecomment-2658368072
> It looks like the condition should be `attemptId >= 0` and the logic in
`#handleBootstrapEvent` can be removed.
```
if (context.isRestored()) {
restoreWriteMetadata();
} else {
sendBootstrapEvent();
}
```
```#restoreWriteMetaData``` executed;
```
private void restoreWriteMetadata() throws Exception {
boolean eventSent = false;
HoodieTimeline pendingTimeline =
this.metaClient.getActiveTimeline().filterPendingExcludingCompaction();
for (WriteMetadataEvent event : this.writeMetadataState.get()) {
// Must filter out the completed instants in case it is a partial
failover,
// the write status should not be accumulated in such case.
if (pendingTimeline.containsInstant(event.getInstantTime())) {
// Reset taskID for event
event.setTaskID(taskID);
// The checkpoint succeed but the meta does not commit,
// re-commit the inflight instant
this.eventGateway.sendEventToCoordinator(event);
LOG.info("Send uncommitted write metadata event to coordinator,
task[{}].event: [{}]", taskID, event);
eventSent = true;
}
}
if (!eventSent) {
sendBootstrapEvent();
}
}
```
The write statuses of the event recovered from the checkpoint are empty and
have a Inflight instant; so coordinator reused instant but not unblocked write
tasks;
I haven't modified the code to solve this problem yet, I will give it a try
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