Github user bizmate commented on a diff in the pull request:
https://github.com/apache/nutch/pull/111#discussion_r63435076
--- Diff: docker/hbase/Dockerfile ---
@@ -94,7 +94,7 @@ RUN mv /tmp/hadoop-etc/* /opt/hadoop/etc/hadoop
RUN mv /tmp/hbase-etc/* /opt/hbase/conf/
RUN mv /tmp/nutch-etc/* /opt/apache-nutch-2.x/conf/
-ENV JAVA_HOME /usr
+ENV JAVA_HOME /usr/lib/jvm/java-7-oracle
ENV NUTCH_ROOT /opt/apache-nutch-2.x
--- End diff --
To avoid creating another layer could you chain the env variables creation
as such?
```
ENV NUTCH_ROOT /opt/apache-nutch-2.x \
JAVA_HOME /usr/lib/jvm/java-7-oracle
```
Thanks for the fix
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