[hadoop] 01/01: Default java 7 in Dockerfile. Also install openjdk8

[jh...@apache.org]

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jhung pushed a commit to branch branch-2-jhung-test
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commit c12c0a8a7b818b06ef2eaca72368512ee8c65609
Author: Jonathan Hung <jh...@linkedin.com>
AuthorDate: Fri Feb 1 17:19:54 2019 -0800

    Default java 7 in Dockerfile. Also install openjdk8
---
 dev-support/docker/Dockerfile | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/dev-support/docker/Dockerfile b/dev-support/docker/Dockerfile
index 6594c8b..c18ebc9 100644
--- a/dev-support/docker/Dockerfile
+++ b/dev-support/docker/Dockerfile
@@ -90,6 +90,16 @@ RUN apt-get -q update \
     && apt-get -q install -y --no-install-recommends openjdk-7-jdk \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
+RUN update-java-alternatives --set java-1.7.0-openjdk-amd64
+
+#######
+# OpenJDK 8
+#######
+# hadolint ignore=DL3008
+RUN apt-get -q update \
+    && apt-get -q install -y --no-install-recommends openjdk-8-jdk libbcprov-java \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 ######
 # Install cmake 3.1.0 (3.5.1 ships with Xenial)


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