[SPARK-27250] Scala 2.11 maven compile should target Java 1.8

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Build
• Assignee: John Zhuge
• Reporter: John Zhuge
• Created: 22/Mar/19 19:59
• Updated: 24/Mar/19 14:08
• Resolved: 24/Mar/19 14:05

Description

Discovered by https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/509/console:

[error] /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/sql/catalyst/src/main/scala/org/apache/spark/sql/catalog/v2/LookupCatalog.scala:40: Static methods in interface require -target:jvm-1.8
 [error] (None, Identifier.of(Array.empty, name))
 [error] ^
 [error] /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/sql/catalyst/src/main/scala/org/apache/spark/sql/catalog/v2/LookupCatalog.scala:44: Static methods in interface require -target:jvm-1.8
 [error] (Some(catalog), Identifier.of(tail.init.toArray, tail.last))
 [error] ^
 [error] /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/sql/catalyst/src/main/scala/org/apache/spark/sql/catalog/v2/LookupCatalog.scala:47: Static methods in interface require -target:jvm-1.8
 [error] (None, Identifier.of(parts.init.toArray, parts.last))
 [error] ^
 [error] three errors found
 [error] Compile failed at Mar 22, 2019 2:10:52 AM [42.688s]

Issue Links

• links to: GitHub Pull Request #24184