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Posted to dev@hbase.apache.org by "Balazs Meszaros (JIRA)" <ji...@apache.org> on 2018/05/28 14:09:00 UTC

[jira] [Created] (HBASE-20656) Validate pre-2.0 coprocessors against HBase 2.0+

Balazs Meszaros created HBASE-20656:
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             Summary: Validate pre-2.0 coprocessors against HBase 2.0+
                 Key: HBASE-20656
                 URL: https://issues.apache.org/jira/browse/HBASE-20656
             Project: HBase
          Issue Type: New Feature
          Components: tooling
    Affects Versions: 3.0.0
            Reporter: Balazs Meszaros
            Assignee: Balazs Meszaros


We have co-processors for a while, but the API has been changed recently. We should give some tooling for our users to determine if they can use the previous co-processors safely or not.

The tool should:
- try to load the co-processors on our current classpath for ensuring class references are on our classpath,
- should check for previously removed co-processor methods.

In this version we check only method signatures. Code references should be checked in further versions.



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