stream2000 commented on code in PR #8374:
URL: https://github.com/apache/hudi/pull/8374#discussion_r1689056076


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hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/sink/common/AbstractStreamWriteFunction.java:
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@@ -194,8 +194,11 @@ public void setOperatorEventGateway(OperatorEventGateway 
operatorEventGateway) {
 
   private void restoreWriteMetadata() throws Exception {
     boolean eventSent = false;
+    HoodieTimeline pendingTimeline = 
this.metaClient.getActiveTimeline().filterPendingExcludingCompaction();
     for (WriteMetadataEvent event : this.writeMetadataState.get()) {
-      if (Objects.equals(this.currentInstant, event.getInstantTime())) {
+      // Must filter out the completed instants in case it is a partial 
failover,

Review Comment:
   If I understand correctly, if the instant to recommit is rolled back by 
another process (for example, because its heartbeat expired), it won't be 
recommitted and the data within that instant will be lost, is that right?
   



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