Bump hive.version from 2.1.0 to 3.1.2

Bumps `hive.version` from 2.1.0 to 3.1.2.

Updates `hive-service` from 2.1.0 to 3.1.2

Updates `hive-serde` from 2.1.0 to 3.1.2

Updates `hive-shims` from 2.1.0 to 3.1.2

Updates `hive-service-rpc` from 2.1.0 to 3.1.2

Updates `hive-metastore` from 2.1.0 to 3.1.2

Updates `hive-common` from 2.1.0 to 3.1.2

Updates `hive-exec` from 2.1.0 to 3.1.2

Updates `hive-cli` from 2.1.0 to 3.1.2

Updates `hive-hcatalog-core` from 2.1.0 to 3.1.2

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index b9a9abf..b38d7e3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
     <!-- hadoop stack -->
     <hadoop.version>2.7.1</hadoop.version>
     <spark.version>1.3.0</spark.version>
-    <hive.version>2.1.0</hive.version>
+    <hive.version>3.1.2</hive.version>
 
     <!-- jest client for elasticsearch -->
     <jest.version>0.1.5</jest.version>