From 67c7171e277d099e87972302ee798a310c0da2e6 Mon Sep 17 00:00:00 2001
From: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>
Date: Wed, 1 Oct 2014 18:09:56 +0900
Subject: [PATCH 1/2] [SPARK-3757] mvn clean doesn't delete some files

Added directory to be deleted into maven-clean-plugin.
---
 core/pom.xml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/core/pom.xml b/core/pom.xml
index e012c5e673b74..63f374cac7aac 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -322,7 +322,18 @@
           </tasks>
         </configuration>
       </plugin>
-      <plugin>
+        <plugin>
+          <artifactId>maven-clean-plugin</artifactId>
+          <configuration>
+            <filesets>
+              <fileset>
+                <directory>${basedir}/../python/build</directory>
+              </fileset>
+            </filesets>
+            <verbose>true</verbose>
+          </configuration>
+        </plugin>
+        <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>
         <executions>

From 8804bfc9f4cc7fe4f803f3145c1fa7f5bc902d70 Mon Sep 17 00:00:00 2001
From: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>
Date: Wed, 1 Oct 2014 18:39:32 +0900
Subject: [PATCH 2/2] Modified indent.

---
 core/pom.xml | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/core/pom.xml b/core/pom.xml
index 63f374cac7aac..a5a178079bc57 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -322,18 +322,18 @@
           </tasks>
         </configuration>
       </plugin>
-        <plugin>
-          <artifactId>maven-clean-plugin</artifactId>
-          <configuration>
-            <filesets>
-              <fileset>
-                <directory>${basedir}/../python/build</directory>
-              </fileset>
-            </filesets>
-            <verbose>true</verbose>
-          </configuration>
-        </plugin>
-        <plugin>
+      <plugin>
+        <artifactId>maven-clean-plugin</artifactId>
+        <configuration>
+          <filesets>
+            <fileset>
+              <directory>${basedir}/../python/build</directory>
+            </fileset>
+          </filesets>
+          <verbose>true</verbose>
+        </configuration>
+      </plugin>
+      <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-shade-plugin</artifactId>
         <executions>