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Sean Busbey commented on HBASE-24039: ------------------------------------- Anything to get us started down this road is a good idea to me. I suspect we need something that can query the actual cluster long term, but incremental improvements would be great. > HBCK2 feature negotiation to check what commands are supported > -------------------------------------------------------------- > > Key: HBASE-24039 > URL: https://issues.apache.org/jira/browse/HBASE-24039 > Project: HBase > Issue Type: Improvement > Components: hbck2, Operability > Reporter: Richard Antal > Priority: Critical > > Each HBase version is shipped with a specific version of HBCK2 therefore we > can check the HBCK2 version and decide if the given command is supported in > that version or not. > It is not that easy to decide if the command is supported or not when > dealing with back-ported features. > It the conclusion of this I would recommend using feature negotiation to > check what commands are supported on the server side instead of comparing > versions. -- This message was sent by Atlassian Jira (v8.3.4#803005)