Update Snappy version to 1.1.2 and modify test case as concatenation of serialized streams is now supported

Author: a-roberts

core/src/test/scala/org/apache/spark/io/CompressionCodecSuite.scala

@@ -100,12 +100,10 @@ class CompressionCodecSuite extends SparkFunSuite {
     testCodec(codec)
   }
 
-  test("snappy does not support concatenation of serialized streams") {
+  test("snappy supports concatenation of serialized streams") {
     val codec = CompressionCodec.createCodec(conf, classOf[SnappyCompressionCodec].getName)
     assert(codec.getClass === classOf[SnappyCompressionCodec])
-    intercept[Exception] {
-      testConcatenationOfSerializedStreams(codec)
-    }
+    testConcatenationOfSerializedStreams(codec)
   }
 
   test("bad compression codec") {

pom.xml

@@ -164,7 +164,7 @@
     <jline.groupid>org.scala-lang</jline.groupid>
     <codehaus.jackson.version>1.9.13</codehaus.jackson.version>
     <fasterxml.jackson.version>2.4.4</fasterxml.jackson.version>
-    <snappy.version>1.1.1.7</snappy.version>
+    <snappy.version>1.1.2</snappy.version>
     <netlib.java.version>1.1.2</netlib.java.version>
     <calcite.version>1.2.0-incubating</calcite.version>
     <commons-codec.version>1.10</commons-codec.version>