From 0881f648cf3746fed6505dc2c9006587ee1a17c3 Mon Sep 17 00:00:00 2001
From: Dongjoon Hyun <dhyun@apple.com>
Date: Fri, 12 Apr 2019 19:21:43 -0700
Subject: [PATCH] [SPARK-27451][BUILD] Upgrade lz4-java to 1.5.1

## What changes were proposed in this pull request?

This PR upgrades `lz4-java` to 1.5.1 in order to get a patch for avoiding racing with GC.
- https://github.com/lz4/lz4-java/blob/master/CHANGES.md#151

## How was this patch tested?

Pass the Jenkins with the existing tests.

Closes #24363 from dongjoon-hyun/SPARK-LZ4.

Authored-by: Dongjoon Hyun <dhyun@apple.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
---
 dev/deps/spark-deps-hadoop-2.7 | 2 +-
 dev/deps/spark-deps-hadoop-3.2 | 2 +-
 pom.xml                        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dev/deps/spark-deps-hadoop-2.7 b/dev/deps/spark-deps-hadoop-2.7
index de0cb14921..58eb8d035d 100644
--- a/dev/deps/spark-deps-hadoop-2.7
+++ b/dev/deps/spark-deps-hadoop-2.7
@@ -141,7 +141,7 @@ libfb303-0.9.3.jar
 libthrift-0.12.0.jar
 log4j-1.2.17.jar
 logging-interceptor-3.12.0.jar
-lz4-java-1.5.0.jar
+lz4-java-1.5.1.jar
 machinist_2.12-0.6.1.jar
 macro-compat_2.12-1.1.1.jar
 mesos-1.4.0-shaded-protobuf.jar
diff --git a/dev/deps/spark-deps-hadoop-3.2 b/dev/deps/spark-deps-hadoop-3.2
index 04526f2ab9..97085d6bb1 100644
--- a/dev/deps/spark-deps-hadoop-3.2
+++ b/dev/deps/spark-deps-hadoop-3.2
@@ -158,7 +158,7 @@ libfb303-0.9.3.jar
 libthrift-0.12.0.jar
 log4j-1.2.17.jar
 logging-interceptor-3.12.0.jar
-lz4-java-1.5.0.jar
+lz4-java-1.5.1.jar
 machinist_2.12-0.6.1.jar
 macro-compat_2.12-1.1.1.jar
 mesos-1.4.0-shaded-protobuf.jar
diff --git a/pom.xml b/pom.xml
index da8e18ebce..0e1c67ffe6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -574,7 +574,7 @@
       <dependency>
         <groupId>org.lz4</groupId>
         <artifactId>lz4-java</artifactId>
-        <version>1.5.0</version>
+        <version>1.5.1</version>
       </dependency>
       <dependency>
         <groupId>com.github.luben</groupId>