JoshRosen commented on code in PR #42599: URL: https://github.com/apache/spark/pull/42599#discussion_r1302282764
########## sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala: ########## @@ -130,8 +130,7 @@ private[hive] object IsolatedClientLoader extends Logging { } val hiveArtifacts = version.extraDeps ++ Seq("hive-metastore", "hive-exec", "hive-common", "hive-serde") - .map(a => s"org.apache.hive:$a:${version.fullVersion}") ++ - Seq("com.google.guava:guava:14.0.1") ++ hadoopJarNames + .map(a => s"org.apache.hive:$a:${version.fullVersion}") ++ hadoopJarNames Review Comment: Here, I think the Guava version needs to be a function of `version`, rather than matching Spark's Guava version: if we remove Guava from shared classes but also changed the now-non-shared metastore Guava version then it's the same net effect and breaks older Hive versions. I believe that newer versions of Hive shade Guava (in which case they're insensitive to whatever value we set here). I think we could either (a) continue to unconditionally use Guava 14.0.1 here, or (b) conditionally use it only for older Hive versions that predated the Guava shading. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org