Josh Rosen created SPARK-9045:
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Summary: Fix Scala 2.11 build break due in UnsafeExternalRowSorter
Key: SPARK-9045
URL: https://issues.apache.org/jira/browse/SPARK-9045
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Josh Rosen
Assignee: Josh Rosen
Priority: Blocker
{code}
[error]
/home/jenkins/workspace/Spark-Master-Scala211-Compile/sql/catalyst/src/main/java/org/apache/spark/sql/execution/UnsafeExternalRowSorter.java:135:
error: <anonymous org.apache.spark.sql.execution.UnsafeExternalRowSorter$1> is
not abstract and does not override abstract method
<B>minBy(Function1<InternalRow,B>,Ordering<B>) in TraversableOnce
[error] return new AbstractScalaRowIterator() {
[error] ^
[error] where B,A are type-variables:
[error] B extends Object declared in method
<B>minBy(Function1<A,B>,Ordering<B>)
[error] A extends Object declared in interface TraversableOnce
[error] 1 error
[error] Compile failed at Jul 14, 2015 2:26:25 PM [26.443s]
{code}
It turns out that this can be fixed by making AbstractScalaRowIterator into a
concrete class instead of an abstract class.
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