HyukjinKwon commented on a change in pull request #21588: [SPARK-24590][BUILD]
Make Jenkins tests passed with hadoop 3 profile
URL: https://github.com/apache/spark/pull/21588#discussion_r253250197
##########
File path:
sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala
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@@ -177,7 +177,10 @@ private[hive] class IsolatedClientLoader(
protected def isSharedClass(name: String): Boolean = {
val isHadoopClass =
- name.startsWith("org.apache.hadoop.") &&
!name.startsWith("org.apache.hadoop.hive.")
+ name.startsWith("org.apache.hadoop.") &&
!name.startsWith("org.apache.hadoop.hive.") ||
+ // Also, includes configuration2 as a min fix for Hadoop 3+ for now.
This is failed
+ // during class resolution. It is fine when 'sharesHadoopClasses' is
disabled.
+ name.startsWith("org.apache.commons.configuration2.")
Review comment:
To all, BTW, this fix is needed to land Hadoop 3 support into Apache spark.
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