[SPARK-27251] @volatile var cannot be defined in case class in Scala 2.11

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Build, SQL
• Assignee: Takeshi Yamamuro
• Reporter: John Zhuge
• Created: 22/Mar/19 20:12
• Updated: 24/Mar/19 05:55
• Resolved: 24/Mar/19 05:55

Description

https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/507/consoleFull

[info] Compiling 371 Scala sources and 102 Java sources to /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/sql/core/target/scala-2.11/classes...
[error] /home/jenkins/workspace/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.11/sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryRelation.scala:162: values cannot be volatile
[error]     @volatile var statsOfPlanToCache: Statistics)

Issue Links

• is caused by: SPARK-25196 Extends the analyze column command for cached tables