GitHub user yy2016 opened a pull request:
https://github.com/apache/spark/pull/11795
[SPARK-12719][HOTFIX] Fix compilation against Scala 2.10
## What changes were proposed in this pull request?
Compilation against Scala 2.10 fails with:
```
[error] [warn]
/home/jenkins/workspace/spark-master-compile-sbt-scala-2.10/sql/hive/src/main/scala/org/apache/spark/sql/hive/SQLBuilder.scala:483:
Cannot check match for unreachability.
[error] (The analysis required more space than allowed. Please try with
scalac -Dscalac.patmat.analysisBudget=512 or
-Dscalac.patmat.analysisBudget=off.)
[error] [warn] private def addSubqueryIfNeeded(plan: LogicalPlan):
LogicalPlan = plan match {
```
Changed OneRowRelation to case class
## How was this patch tested?
Compilation against Scala 2.10
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yy2016/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11795.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #11795
----
commit 018c6818762402445d408f48c30f5a2d0a97bf5e
Author: tedyu <[email protected]>
Date: 2016-03-17T16:25:52Z
[SPARK-12719][HOTFIX] Fix compilation against Scala 2.10
commit e565c62aa825745a663ffeb659db33b90d1ddbd7
Author: tedyu <[email protected]>
Date: 2016-03-17T21:11:23Z
Change OneRowRelation to class
commit dad73b7ad3edfa311bc48cbe05089d9f9863adac
Author: tedyu <[email protected]>
Date: 2016-03-17T21:23:56Z
Use OneRowRelation ctor properly
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