Andrew Kyle Purtell created HBASE-25308:
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             Summary: [branch-1] Consume Guava from hbase-thirdparty 
hbase-shaded-miscellaneous
                 Key: HBASE-25308
                 URL: https://issues.apache.org/jira/browse/HBASE-25308
             Project: HBase
          Issue Type: Improvement
            Reporter: Andrew Kyle Purtell
            Assignee: Andrew Kyle Purtell
             Fix For: 1.7.0


We are again having classpath versioning issues related to Guava in our 
branch-1 based application.

Hadoop 3, HBase 2, Phoenix 5, and other projects deal with Guava cross-version 
incompatibilities, as they manifest on a combined classpath with other 
components, via shading.

I propose to do a global search and replace of all direct uses of Guava in our 
branch-1 code base and refer to Guava as provided in hbase-thirdparty's 
hbase-shaded-miscellaneous. This will protect HBase branch-1 from Guava 
cross-version vagaries just like the same technique protects branch-2 and 
branch-2 based releases. 

There are a couple of Public interfaces that incorporate Guava's HostAndPort 
and Service that will be indirectly impacted. We are about to release a new 
minor branch-1 version, 1.7.0, and this would be a great opportunity to 
introduce this kind of change in a manner consistent with semantic versioning 
and our compatibility policies.



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