Duo Zhang created HBASE-24659:
---------------------------------
Summary: Calcuate FIXED_OVERHEAD automatically
Key: HBASE-24659
URL: https://issues.apache.org/jira/browse/HBASE-24659
Project: HBase
Issue Type: Improvement
Reporter: Duo Zhang
Now the FIXED_OVERHEAD in some classes are maintained manually, an we have a
method to TestHeapSizes to confirm that the value is correct.
But it is really hard for developers to count the fields in a complicated class
like HRegion. Since we have the ability to calcuate the accurate size in UT, I
think we it is also possible to calcuate it when loading the class.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
