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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4353) Create VersionedWritable interface that allows a class version and an instance version
Date Sat, 11 Apr 2015 00:50:13 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell resolved HBASE-4353.
-----------------------------------
    Resolution: Not A Problem

> Create VersionedWritable interface that allows a class version and an instance version
> --------------------------------------------------------------------------------------
>
>                 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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