Revert "[SPARK-17985][CORE] Bump commons-lang3 version to 3.5."

This reverts commit bfe7885aee2f406c1bbde08e30809a0b4bb070d2.

The commit caused build failures on Hadoop 2.2 profile:

```
[error] /scratch/rxin/spark/core/src/main/scala/org/apache/spark/util/Utils.scala:1489: value read is not a member of object org.apache.commons.io.IOUtils
[error]       var numBytes = IOUtils.read(gzInputStream, buf)
[error]                              ^
[error] /scratch/rxin/spark/core/src/main/scala/org/apache/spark/util/Utils.scala:1492: value read is not a member of object org.apache.commons.io.IOUtils
[error]         numBytes = IOUtils.read(gzInputStream, buf)
[error]                            ^
```

7 files changed, 8 insertions, 8 deletions

diff --git a/dev/deps/spark-deps-hadoop-2.2 b/dev/deps/spark-deps-hadoop-2.2
index 525dcef5b7..b30f8c347c 100644
--- a/dev/deps/spark-deps-hadoop-2.2
+++ b/dev/deps/spark-deps-hadoop-2.2
@@ -33,7 +33,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.3.2.jar
 commons-logging-1.1.3.jar
 commons-math-2.1.jar
 commons-math3-3.4.1.jar
diff --git a/dev/deps/spark-deps-hadoop-2.3 b/dev/deps/spark-deps-hadoop-2.3
index 562fe6461e..5b3a7651dd 100644
--- a/dev/deps/spark-deps-hadoop-2.3
+++ b/dev/deps/spark-deps-hadoop-2.3
@@ -36,7 +36,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.3.2.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-2.2.jar
diff --git a/dev/deps/spark-deps-hadoop-2.4 b/dev/deps/spark-deps-hadoop-2.4
index 747521aa2a..e323efe30f 100644
--- a/dev/deps/spark-deps-hadoop-2.4
+++ b/dev/deps/spark-deps-hadoop-2.4
@@ -36,7 +36,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.3.2.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-2.2.jar
diff --git a/dev/deps/spark-deps-hadoop-2.6 b/dev/deps/spark-deps-hadoop-2.6
index afd4502c59..77d97e5365 100644
--- a/dev/deps/spark-deps-hadoop-2.6
+++ b/dev/deps/spark-deps-hadoop-2.6
@@ -40,7 +40,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.3.2.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-2.2.jar
diff --git a/dev/deps/spark-deps-hadoop-2.7 b/dev/deps/spark-deps-hadoop-2.7
index 687b855b64..572edfa0cc 100644
--- a/dev/deps/spark-deps-hadoop-2.7
+++ b/dev/deps/spark-deps-hadoop-2.7
@@ -40,7 +40,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.3.2.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-2.2.jar
diff --git a/docs/streaming-flume-integration.md b/docs/streaming-flume-integration.md
index a5d36da5b6..767e1f9402 100644
--- a/docs/streaming-flume-integration.md
+++ b/docs/streaming-flume-integration.md
@@ -115,11 +115,11 @@ Configuring Flume on the chosen machine requires the following two steps.
 		artifactId = scala-library
 		version = {{site.SCALA_VERSION}}
 
-	(iii) *Commons Lang 3 JAR*: Download the Commons Lang 3 JAR. It can be found with the following artifact detail (or, [direct link](http://search.maven.org/remotecontent?filepath=org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar)).
+	(iii) *Commons Lang 3 JAR*: Download the Commons Lang 3 JAR. It can be found with the following artifact detail (or, [direct link](http://search.maven.org/remotecontent?filepath=org/apache/commons/commons-lang3/3.3.2/commons-lang3-3.3.2.jar)).
 
 		groupId = org.apache.commons
 		artifactId = commons-lang3
-		version = 3.5
+		version = 3.3.2
 
 2. **Configuration file**: On that machine, configure Flume agent to send data to an Avro sink by having the following in the configuration file.
 
diff --git a/pom.xml b/pom.xml
index aaf7cfa7eb..7d13c51b2a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -168,7 +168,7 @@
     <!-- org.apache.commons/commons-lang/-->
     <commons-lang2.version>2.6</commons-lang2.version>
     <!-- org.apache.commons/commons-lang3/-->
-    <commons-lang3.version>3.5</commons-lang3.version>
+    <commons-lang3.version>3.3.2</commons-lang3.version>
     <datanucleus-core.version>3.2.10</datanucleus-core.version>
     <janino.version>3.0.0</janino.version>
     <jersey.version>2.22.2</jersey.version>