HDFS-13304. Document: update the new ozone docker file location. Contributed by Xiaoyu Yao.
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@ -31,7 +31,7 @@ To build Ozone, please checkout the hadoop sources from github. Then
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checkout the ozone branch, HDFS-7240 and build it.
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- `git checkout HDFS-7240`
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- `mvn clean package -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Dtar -DskipShade`
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- `mvn clean package -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Phdsl -Dtar -DskipShade`
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skipShade is just to make compilation faster and not really required.
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@ -53,7 +53,7 @@ these following commands to see ozone in action.
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Go to the directory where the docker compose files exist.
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- `cd dev-support/compose/ozone`
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- `cd hadoop-dist/target/compose/ozone`
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Tell docker to start ozone, this will start a KSM, SCM and a single datanode in
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the background.
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@ -66,13 +66,13 @@ Now let us run some work load against ozone, to do that we will run freon.
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This will log into the datanode and run bash.
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- `docker-compose exec datanode bash`
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- `cd hadoop/bin`
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- `cd /opt/hadoop/bin`
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Now you can run the oz command shell or freon, the ozone load generator.
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This is the command to run freon.
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- `./hdfs freon -mode offline -validateWrites -numOfVolumes 1 -numOfBuckets 10 -numOfKeys 100`
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- `./oz freon -mode offline -validateWrites -numOfVolumes 1 -numOfBuckets 10 -numOfKeys 100`
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You can checkout the KSM UI to see the requests information.
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