THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The only thing what you need is a docker-compose.yaml file:
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| title | docker-compose.yaml |
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version: "3"
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services:
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datanode:
image:
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apache/hadoop
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-runner
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volumes:
- ../../ozone:/opt/hadoop
ports:
- 9864
command: ["/opt/hadoop/bin/
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ozone","
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datanode"]
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env_file:...
- ./docker-config
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ozoneManager:
image: apache/hadoop-runner
volumes:
- ../../ozone:/opt/hadoop
ports:
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- 9874:9874
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environment:
ENSURE_OM_INITIALIZED: /data/metadata/ozoneManager/current/VERSION
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env_file:
- ./docker-config
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command: ["/opt/hadoop/bin/
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ozone","
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om"]
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scm:...
image:
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apache/hadoop
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-runner
volumes:
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- ../../ozone:/opt/hadoop
ports:
- 9876:9876
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env_file:...
- ./docker-config
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environment:
ENSURE_SCM_INITIALIZED: /data/metadata/scm/current/VERSION
command: ["/opt/hadoop/bin/
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ozone","scm"]
And the configuration in the docker-config file:
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| title | docker-config |
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OZONE-SITE.XML_ozone....
om.address=
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ozoneManager
OZONE-SITE.XML_ozone.scm.names=scm
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OZONE-SITE.XML_ozone.enabled=True
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OZONE-SITE.XML_ozone.scm.datanode.id=/data/datanode.id
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OZONE-SITE.XML_ozone.scm.block.client.address=scm
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OZONE-SITE.XML_ozone
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.metadata.dirs=/data/metadata...
OZONE-SITE.XML_ozone.handler.type=distributed
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OZONE-SITE.XML_ozone.scm.client.address=scm
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OZONE-SITE.XML_ozone.replication=1
HDFS-SITE.XML_
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rpc.metrics.
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quantile.
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enable=true
HDFS-SITE.XML_
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rpc.
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metrics.
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percentiles.
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intervals=60,300
LOG4J.PROPERTIES_log4j.rootLogger=INFO, stdout
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LOG4J.PROPERTIES_log4j.appender.stdout=org.apache.log4j.ConsoleAppender
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LOG4J.PROPERTIES_log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
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LOG4J.PROPERTIES_log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
Save both the files to a new directory and run the containers with:
| Code Block |
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docker-compose up -d |
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