busbey commented on a change in pull request #623: HBASE-22749: Distributed MOB
compactions
URL: https://github.com/apache/hbase/pull/623#discussion_r327181735
##########
File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java
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@@ -91,12 +81,67 @@
public static final int DEFAULT_MOB_COMPACTION_CHORE_PERIOD =
24 * 60 * 60 * 7; // a week
public static final String MOB_COMPACTOR_CLASS_KEY =
"hbase.mob.compactor.class";
+
/**
- * The max number of threads used in MobCompactor.
+ * Mob compaction type: "full", "generational"
+ * "full" - run full major compaction (during migration)
+ * "generational" - optimized version
*/
- public static final String MOB_COMPACTION_THREADS_MAX =
Review comment:
this variable is IA.Public. It would be better to leave the variable in
place and then issue a WARN on master start up if it is set.
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