diff --git a/hbase-common/src/main/resources/hbase-default.xml b/hbase-common/src/main/resources/hbase-default.xml
index 3afe6e9..7b33f92 100644
--- a/hbase-common/src/main/resources/hbase-default.xml
+++ b/hbase-common/src/main/resources/hbase-default.xml
@@ -1638,10 +1638,10 @@ possible configurations would overwhelm and obscure the important.
hbase.mob.compaction.mergeable.threshold
- 201326592
+ 1342177280
If the size of a mob file is less than this value, it's regarded as a small
- file and needs to be merged in mob compaction. The default value is 192MB.
+ file and needs to be merged in mob compaction. The default value is 1280MB.
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java
index 6f4658d..2892cb2 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobConstants.java
@@ -62,11 +62,11 @@
public final static String EMPTY_STRING = "";
/**
* If the size of a mob file is less than this value, it's regarded as a small file and needs to
- * be merged in mob compaction. The default value is 192MB.
+ * be merged in mob compaction. The default value is 1280MB.
*/
public static final String MOB_COMPACTION_MERGEABLE_THRESHOLD =
"hbase.mob.compaction.mergeable.threshold";
- public static final long DEFAULT_MOB_COMPACTION_MERGEABLE_THRESHOLD = 192 * 1024 * 1024;
+ public static final long DEFAULT_MOB_COMPACTION_MERGEABLE_THRESHOLD = 10 * 128 * 1024 * 1024;
/**
* The max number of del files that is allowed in the mob file compaction. In the mob
* compaction, when the number of existing del files is larger than this value, they are merged