vvysotskyi opened a new pull request #2038: DRILL-6604: Upgrade Drill Hive client to Hive3.1 version URL: https://github.com/apache/drill/pull/2038 # [DRILL-6604](https://issues.apache.org/jira/browse/DRILL-6604): Upgrade Drill Hive client to Hive3.1 version ## Description One of the major changes in this PR is cleaning up the output for Hive tests. Now, almost all hive-related stuff is not printed to the stdout. Additionally, the Hive version was updated to the latest (at the current time) version 3.1.2. New Hive version introduced new `ObjectInspector` classes for date and timestamp values, so to be able to compile with other versions, code was updated to use correct class names (see changes in `tdd` files and related changes. As for any other Hive update, Dill wouldn't be able to work with previous Hive versions, but for users, who still want to do it, it is possible to compile manually Drill with setting the following properties: `hive.version=2.3.2` (or any other version in range [2.3.2-3.1.2]), `freemarker.conf.file=src/main/codegen/config.fmpp` (or `src/main/codegen/configHive3.fmpp` for versions where new date / timestamp classes were introduced). Example of usage: ``` mvn clean install -DskipTests -Dhive.version=2.3.2 -Dfreemarker.conf.file=src/main/codegen/config.fmpp ``` ## Documentation A new supported Hive version should be documented. ## Testing Ran all tests suite, checked manually that Drill is able to select from new Hive.
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