JerryYue-M commented on code in PR #7099:
URL: https://github.com/apache/hudi/pull/7099#discussion_r1035961377
##########
hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/sink/StreamWriteOperatorCoordinator.java:
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@@ -503,10 +509,29 @@ private boolean commitInstant(String instant, long
checkpointId) {
sendCommitAckEvents(checkpointId);
return false;
}
+ setMinEventTime();
doCommit(instant, writeResults);
+ resetMinEventTime();
return true;
}
+ public void setMinEventTime() {
+ if (commitEventTimeEnable) {
+ LOG.info("receive event time for current commit: {} ",
Arrays.stream(eventBuffer).collect(Collectors.toMap(WriteMetadataEvent::getTaskID,
WriteMetadataEvent::getMaxEventTime)));
+ this.minEventTime = Arrays.stream(eventBuffer)
+ .filter(Objects::nonNull)
+ .map(WriteMetadataEvent::getMaxEventTime)
+ .filter(maxEventTime -> maxEventTime > 0)
+ .min(Comparator.naturalOrder())
+ .map(aLong -> Math.min(aLong,
this.minEventTime)).orElse(Long.MAX_VALUE);
+ LOG.info("[setMinEventTime] minEventTime: {} ", this.minEventTime);
+ }
+ }
+
+ public void resetMinEventTime() {
Review Comment:
no, we need reset min event time for each commit
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