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https://issues.apache.org/jira/browse/HBASE-5530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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dhruba borthakur reassigned HBASE-5530:
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Assignee: dhruba borthakur
> Create a framework to test backward compatibility of various HFileBlock disk
> formats
> ------------------------------------------------------------------------------------
>
> Key: HBASE-5530
> URL: https://issues.apache.org/jira/browse/HBASE-5530
> Project: HBase
> Issue Type: Improvement
> Components: test
> Reporter: dhruba borthakur
> Assignee: dhruba borthakur
>
> We currently have major versions 0 and 1. The HBase checksum patch introduces
> minor version 0 and 1. Then the columnar HFileBlock might introduce yet
> another disk format version. We need a simple but elegant framework to test
> the compatibility of code with all these disk format versions. We also want
> to do this without much code duplication in TestHFileBlockCompatibility.
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