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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-4353) Create VersionedWritable interface that allows a class version and an instance version
Date Thu, 08 Sep 2011 17:22:08 GMT
Create VersionedWritable interface that allows a class version and an instance version
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                 Key: HBASE-4353
                 URL: https://issues.apache.org/jira/browse/HBASE-4353
             Project: HBase
          Issue Type: New Feature
            Reporter: Ted Yu


Here is comment from Lars (HBASE-2195):

When we did versioning for a project I used to work on a long time ago, we had maintained
a class version *and* an instance version. We might need both.
The class should know which version it is, but also it is useful in many scenarios to ask
the instance what specific version it is on.

I.e. we need an interface with two methods: One to get the class version, one to get the instance
version.

This would apply to HLogKey which is able to read entries without explicit version.

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