cxzl25 commented on code in PR #5460:
URL: https://github.com/apache/hadoop/pull/5460#discussion_r3078800624
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java:
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@@ -791,6 +792,9 @@ private void offerService() throws Exception {
shouldServiceRun = false;
return;
}
+ if (InvalidBlockReportLeaseException.class.getName().equals(reClass)) {
+ fullBlockReportLeaseId = 0;
Review Comment:
https://github.com/apache/hadoop/pull/8416
> will it reproduce if upgrade DataNode completely then NameNode?
No, because the new DataNode will catch InvalidBlockReportLeaseException and
reset the leaseid. This problem will only occur during rolling upgrades.
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