Umeshkumar9414 commented on code in PR #8584:
URL: https://github.com/apache/hbase/pull/8584#discussion_r3890242300
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hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java:
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@@ -2287,6 +2287,10 @@ void regionOpenedWithoutPersistingToMeta(RegionStateNode
regionNode)
RegionInfo regionInfo = regionNode.getRegionInfo();
regionStates.addRegionToServer(regionNode);
regionStates.removeFromFailedOpen(regionInfo);
+ // HBASE-30335: seed the master's flushed sequence cache with openSeqNum
so a subsequent
+ // WAL split (e.g. source RS crashes after drain-move) recognizes
already-durable edits
+ // instead of writing orphaned recovered.edits.
Review Comment:
It would be good to add tests.
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