THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
This is the traditional method. Please follow the build instructions from the Development cluster with docker page to build the Ozone tarball.
Once the package is built, you can start Ozone services by going to the hadoop-dist/target/ozone-0.?.?-SNAPSHOT directory. The '?.?.?' wildcard will be expanded by most shells to the correct Ozone version number.
Configuration
To get started, just save the minimal snippet to the hadoop-dist/target/ozone-?.?.?-SNAPSHOT/etc/hadoop/ozone-site.xml file in the compiled distribution.
| Code Block | ||
|---|---|---|
| ||
<configuration>
<properties>
<property><name>ozone.scm.block.client.address</name><value>localhost</value></property>
<property><name>ozone.handler.type</name><value>distributed</value></property>
<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.scm.client.address</name><value>localhost</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>scm</value></property>
<property><name>ozone.om.address</name><value>localhost</value></property>
</properties>
</configuration> |
Run
To start ozone, you need to start SCM and OzoneManager. In pseudo-cluster mode, both services will be started on localhost.
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bin/ozone scm -init
bin/ozone --daemon start scm
bin/ozone om -createObjectStore
bin/ozone --daemon start om
bin/ozone --daemon start datanode |
Once you have ozone running you can use these Ozone shell commands to create a volume, bucket and keys.Content moved to Try out Ozone#SingleNodeDevelopmentCluster