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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ORC-174) Create a variant of core and mapreduce jars that don't conflict with hive 1.x
Date Mon, 24 Apr 2017 18:07:04 GMT
Owen O'Malley created ORC-174:
---------------------------------

             Summary: Create a variant of core and mapreduce jars that don't conflict with
hive 1.x
                 Key: ORC-174
                 URL: https://issues.apache.org/jira/browse/ORC-174
             Project: ORC
          Issue Type: Bug
          Components: build, Java
            Reporter: Owen O'Malley
            Assignee: Owen O'Malley
             Fix For: 1.4.0


Currently, the ORC core and mapreduce jars depend on Hive's storage-api 2.2, which is incompatible
with Hive 1.x. I'm proposing making shaded versions that:

* shade the storage-api into org.apache.orc.storage
* shade protobuf into com.google.protobuf25

Hive 1.x uses protobuf 2.5, like most of the Hadoop ecosystem, but taking the opportunity
to remove it as a problem seems like a good idea.



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