VladRodionov commented on a change in pull request #623: HBASE-22749:
Distributed MOB compactions
URL: https://github.com/apache/hbase/pull/623#discussion_r334750862
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/DefaultMobStoreCompactor.java
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@@ -169,6 +227,35 @@ protected boolean performCompaction(FileDetails fd,
InternalScanner scanner, Cel
long bytesWrittenProgressForCloseCheck = 0;
long bytesWrittenProgressForLog = 0;
long bytesWrittenProgressForShippedCall = 0;
+ // Clear old mob references
+ mobRefSet.get().clear();
+ boolean isUserRequest = userRequest.get();
+ boolean compactMOBs = major && isUserRequest;
+ boolean generationalMob = conf.get(MobConstants.MOB_COMPACTION_TYPE_KEY,
Review comment:
Not really. Gen compaction can be ON, but selection can be empty (null). I
added additional logic to catch this case.
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