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Posted to dev@drill.apache.org by "Vitalii Diravka (JIRA)" <ji...@apache.org> on 2017/11/20 11:53:00 UTC

[jira] [Created] (DRILL-5978) Upgrade drill-hive library version to 2.1 or newer.

Vitalii Diravka created DRILL-5978:
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             Summary: Upgrade drill-hive library version to 2.1 or newer.
                 Key: DRILL-5978
                 URL: https://issues.apache.org/jira/browse/DRILL-5978
             Project: Apache Drill
          Issue Type: Improvement
          Components: Storage - Hive
    Affects Versions: 1.11.0
            Reporter: Vitalii Diravka
             Fix For: Future


Currently Drill uses [Hive version 1.2.1 libraries|https://github.com/apache/drill/blob/master/pom.xml#L53] to perform queries on Hive. This version of library can be used for Hive1.x versions and Hive2.x versions too, but some features of Hive2.x are broken (for example using of ORC transactional tables). To fix that it will be good to update drill-hive library version to 2.1 or newer. 
Tasks which should be done:
- resolving dependency conflicts;
- investigating backward compatibility of newer drill-hive library with older Hive versions (1.x);
- updating drill-hive version for [MapR|https://github.com/apache/drill/blob/master/pom.xml#L1777] profile too.



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