Github user zhzhan commented on a diff in the pull request:
https://github.com/apache/spark/pull/2241#discussion_r17833159
--- Diff: sql/hive/pom.xml ---
@@ -119,6 +83,74 @@
<profiles>
<profile>
+ <id>hive-default</id>
+ <activation>
+ <property>
+ <name>!hive.version</name>
+ </property>
+ </activation>
+ <dependencies>
+ <dependency>
+ <groupId>com.twitter</groupId>
+ <artifactId>parquet-hive-bundle</artifactId>
+ <version>1.5.0</version>
+ </dependency>
+ <dependency>
+ <groupId>org.spark-project.hive</groupId>
--- End diff --
For hive-0.12, because there is version conflicts in protobuf, the hive jar
has to be shaded. It is OK for hive-0.13.1, but overall the problem has to be
fixed in hive. I was told that the packaging issue may be fixed in hive 0.14.
Because currently the primary hive version supported is hive 0.12, which use
customized jar. After everything is sorted out, and spark moves to support more
latest hive version, the pom should be changed accordingly and stabilized in
this part. The current solution is not perfect, but it is hard to find a better
way to solve this problem in one shot.
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