Author: nspiegelberg Date: Thu Jan 5 02:37:59 2012 New Revision: 1227452 URL: http://svn.apache.org/viewvc?rev=1227452&view=rev Log: [HBASE-5021] Add one LONG overhead to the fixed heap size of HRegion
Summary: There is a new attribute introduced to HRegion class by the commit (https://phabricator.fb.com/rH21326) Tag it as private because it is minor problem. Or we could use the same jira number ? Test Plan: TestHeapSize Reviewers: nspiegelberg, mbautin Reviewed By: mbautin CC: hbase-eng@lists, mbautin, nspiegelberg Differential Revision: 381528 Modified: hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java Modified: hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java URL: http://svn.apache.org/viewvc/hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java?rev=1227452&r1=1227451&r2=1227452&view=diff ============================================================================== --- hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java (original) +++ hbase/branches/0.89-fb/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java Thu Jan 5 02:37:59 2012 @@ -3591,7 +3591,7 @@ public class HRegion implements HeapSize } public static final long FIXED_OVERHEAD = ClassSize.align( - (4 * Bytes.SIZEOF_LONG) + 2 * ClassSize.ARRAY + + (5 * Bytes.SIZEOF_LONG) + 2 * ClassSize.ARRAY + (25 * ClassSize.REFERENCE) + ClassSize.OBJECT + Bytes.SIZEOF_INT); public static final long DEEP_OVERHEAD = ClassSize.align(FIXED_OVERHEAD +
