ThinkerLei commented on code in PR #6809:
URL: https://github.com/apache/hadoop/pull/6809#discussion_r1597806803
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java:
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@@ -3738,7 +3738,7 @@ boolean internalReleaseLease(Lease lease, String src,
INodesInPath iip,
NameNode.stateChangeLog.warn("BLOCK*" +
" internalReleaseLease: All existing blocks are COMPLETE," +
" lease removed, file " + src + " closed.");
- return true; // closed!
+ return false; // closed!
Review Comment:
@vinayakumarb Thank you for your review. Let me explain the current logic.
The logic I am modifying now is as follows: if the lease is recovered or the
lease is reassigned, it will return false, just like the previous logic. Then,
in the checkLeases method, if the return is false and needSync is false,
needSync will be reset to true. Subsequently, the edits log will be flushed by
leaseMonitor. This way, when RPCs such as recoverLease call the
internalReleaseLease method, they can remain consistent with the original
behavior.
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