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HBASE--17248 fix javadoc in SimpleRegionNormalizer 

Signed-off-by: Michael Stack <stack@apache.org>
This commit is contained in:
Daisuke 2016-12-03 19:03:38 +09:00 committed by Michael Stack
parent 5f02bf5b7b
commit 37bf54a516
1 changed files with 7 additions and 7 deletions
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14
hbase-server/src/main/java/org/apache/hadoop/hbase/master/normalizer/SimpleRegionNormalizer.java
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@ -43,13 +43,13 @@ import org.apache.hadoop.hbase.shaded.protobuf.RequestConverter;
* Logic in use:
*
* <ol>
* <li> get all regions of a given table
* <li> get avg size S of each region (by total size of store files reported in RegionLoad)
* <li> If biggest region is bigger than S * 2, it is kindly requested to split,
* and normalization stops
* <li> Otherwise, two smallest region R1 and its smallest neighbor R2 are kindly requested
* to merge, if R1 + R1 &lt; S, and normalization stops
* <li> Otherwise, no action is performed
* <li> Get all regions of a given table
* <li> Get avg size S of each region (by total size of store files reported in RegionLoad)
* <li> Seek every single region one by one. If a region R0 is bigger than S * 2, it is
* kindly requested to split. Thereon evaluate the next region R1
* <li> Otherwise, if R0 + R1 is smaller than S, R0 and R1 are kindly requested to merge.
* Thereon evaluate the next region R2
* <li> Otherwise, R1 is evaluated
* </ol>
* <p>
* Region sizes are coarse and approximate on the order of megabytes. Additionally,