From a5791c2ac7fddcbfcaed7137f66b32839ae2ea78 Mon Sep 17 00:00:00 2001
From: Yan Xu <yancey1989@gmail.com>
Date: Thu, 7 Nov 2019 19:53:18 +0800
Subject: [PATCH] fix hadoop url (#61)

---
 docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 35f5309..ce3e3ad 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -12,7 +12,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # Install Hadoop.
 ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/
 ENV HADOOP_VERSION 3.2.0 
-ENV HADOOP_URL https://archive.apache.org/dist/hadoop/common/stable/hadoop-$HADOOP_VERSION.tar.gz
+ENV HADOOP_URL https://archive.apache.org/dist/hadoop/common/hadoop-${HADOOP_VERSION}/hadoop-${HADOOP_VERSION}.tar.gz
 RUN set -x \
     && curl -fsSL "$HADOOP_URL" -o /tmp/hadoop.tar.gz \
     && tar -xzf /tmp/hadoop.tar.gz -C /opt/ \