Public | Automated Build

Last pushed: 2 months ago
Short Description
Fork of the great sequenceiq build - https://github.com/sequenceiq/hadoop-docker
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#Apache Hadoop 2.7.2 Docker image


Fork of the great sequenceiq build - https://github.com/sequenceiq/hadoop-docker - providing access to 2.7.2

Build the image

If you'd like to try directly from the Dockerfile you can build the image as:

docker build  -t sequenceiq/hadoop-docker:2.7.2 .

Pull the image

The image is also released as an official Docker image from Docker's automated build repository - you can always pull or refer the image when launching containers.

docker pull sequenceiq/hadoop-docker:2.7.2

Start a container

In order to use the Docker image you have just build or pulled use:

Make sure that SELinux is disabled on the host. If you are using boot2docker you don't need to do anything.

docker run -it sequenceiq/hadoop-docker:2.7.2 /etc/bootstrap.sh -bash

Testing

You can run one of the stock examples:

cd $HADOOP_PREFIX
# run the mapreduce
bin/hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.2.jar grep input output 'dfs[a-z.]+'

# check the output
bin/hdfs dfs -cat output/*

Hadoop native libraries, build, Bintray, etc

Not provided in this build - its a pure java version, so not as fast as it could be :)

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poad
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