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Pipe: Fixed the NPE of progress report event #17474

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Merged
jt2594838 merged 1 commit into from
Apr 15, 2026
+5 −1
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Pipe: Fixed the NPE of progress report event #17474

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6 changes: 5 additions & 1 deletion ...ava/org/apache/iotdb/db/pipe/source/dataregion/realtime/PipeRealtimeDataRegionSource.java
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Original file line number Diff line number Diff line change
Expand Up @@ -431,7 +431,11 @@ protected void extractProgressReportEvent(final PipeRealtimeEvent event) {
// Since the batch and retry queue no longer need the heartbeat event to trigger
// And the progress report event can trigger the processor calculation because it's not reported
// yet
while (((PipeRealtimeEvent) pendingQueue.peekLast()).getEvent() instanceof PipeHeartbeatEvent) {
while (true) {
final PipeRealtimeEvent lastEvent = ((PipeRealtimeEvent) pendingQueue.peekLast());
if (lastEvent == null || !(lastEvent.getEvent() instanceof PipeHeartbeatEvent)) {
break;
}
pendingQueue.pollLast();
}
if (pendingQueue.peekLast() instanceof ProgressReportEvent) {
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