THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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git clone https://github.com/apache/ozone.git cd cd hadoop-ozone mvn clean install -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Dtar -DskipShade |
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tar xf hadoop-ozone-01.32.0-alpha1-src.tar.gz cd hadoop-ozone-01.32.0-alpha1-src-with-hdds/ mvn clean install -Phdds -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Dtar -DskipShade |
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Ozone requires just a subset of the hadoop submodules (for example hdfs/common projects are needed but mapreduce/yarn projects are not). The build could be make faster with building just the ozone-dist project (-pl :hadoop-ozone-dist) and all of the dependencies (-am)
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mvn clean install -Phdds -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Dtar -DskipShade -am -pl :hadoop-ozone-dist |
Download Binary Release
Download and extract a binary release from https://ozone.apache.org/downloads/ E.g.
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tar xf hadoop-ozone-01.32.0-alpha1.tar.gz cd hadoop-ozone-01.32.0-alpha1/ |
Start Cluster Using Docker
If you downloaded or and built a source release, run , to start the docker cluster using the package you built, please add "-Ddocker.ozone-runner.version=dev" to the maven build command line. Run the following commands to start an Ozone cluster in docker containers with 3 datanodes.
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<configuration>
<properties>
<property><name>ozone.enabled</name><value>true</value></property>
<property><name>ozone.scm.datanode.id</name><value>/tmp/ozone/data/datanode.id</value></property>
<property><name>ozone.replication</name><value>1</value></property>
<property><name>ozone.metadata.dirs</name><value>/tmp/ozone/data/metadata</value></property>
<property><name>ozone.scm.names</name><value>localhost</value></property>
<property><name>ozone.scm.client.address</name><value>localhost</value></property>
<property><name>ozone.scm.block.client.address</name><value>localhost</value></property>
<property><name>ozone.om.address</name><value>localhost</value></property>
</properties>
</configuration> |
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Replace SCM-HOSTNAME and OM-HOSTNAME with the names of the machines where you want to start the SCM and OM services respectively. It is okay to start these services on the same host. If you are unsure then just use any machine from your cluster.
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ozone-env.sh
The only mandatory setting in hadoopozone-env.sh is JAVA_HOME. E.g.
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bin/ozone om -createObjectStore-init bin/ozone --daemon start om |
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