From 12cd00706cbfff4c8ac681fcae65b4c4c8751877 Mon Sep 17 00:00:00 2001
From: Sameer Agarwal <sameerag@cs.berkeley.edu>
Date: Wed, 22 Mar 2017 15:58:42 -0700
Subject: [PATCH] [BUILD][MINOR] Fix 2.10 build
## What changes were proposed in this pull request?
https://github.com/apache/spark/pull/17385 breaks the 2.10 sbt/maven builds by hitting an empty-string interpolation bug (https://issues.scala-lang.org/browse/SI-7919).
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Compile/job/spark-master-compile-sbt-scala-2.10/4072/
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Compile/job/spark-master-compile-maven-scala-2.10/3987/
## How was this patch tested?
Compiles
Author: Sameer Agarwal <sameerag@cs.berkeley.edu>
Closes #17391 from sameeragarwal/build-fix.
---
.../spark/sql/streaming/FlatMapGroupsWithStateSuite.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/streaming/FlatMapGroupsWithStateSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/streaming/FlatMapGroupsWithStateSuite.scala
index 3dabef6a9a..89a25973af 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/streaming/FlatMapGroupsWithStateSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/streaming/FlatMapGroupsWithStateSuite.scala
@@ -240,7 +240,7 @@ class FlatMapGroupsWithStateSuite extends StateStoreMetricsTest with BeforeAndAf
// Tests for StateStoreUpdater.updateStateForKeysWithData() when timeout != NoTimeout
for (priorState <- Seq(None, Some(0))) {
for (priorTimeoutTimestamp <- Seq(NO_TIMESTAMP, 1000)) {
- var testName = s""
+ var testName = ""
if (priorState.nonEmpty) {
testName += "prior state set, "
if (priorTimeoutTimestamp == 1000) {
--
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