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https://issues.apache.org/jira/browse/HDDS-6294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uma Maheswara Rao G updated HDDS-6294:
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Fix Version/s: EC-Branch
Resolution: Fixed
Status: Resolved (was: Patch Available)
Thanks a lot [~ckj] for the contribution. I have just merged this to branch !
> EC: Make cluster-wide EC configuration take effect.
> ---------------------------------------------------
>
> Key: HDDS-6294
> URL: https://issues.apache.org/jira/browse/HDDS-6294
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Mark Gui
> Assignee: Kaijie Chen
> Priority: Major
> Labels: pull-request-available
> Fix For: EC-Branch
>
>
> By reading through the doc ErasureCoding.md, I found 2 configs for
> cluster-level EC:
> {code:java}
> <property>
> <name>ozone.server.default.replication.type</name>
> <value>EC</value>
> </property>
> <property>
> <name>ozone.server.default.replication</name>
> <value>RS-6-3-1024k</value>
> </property> {code}
> But by referring to the latest code of HDDS-3816-ec, the enums defined are
> never referenced
> {code:java}
> public static final String OZONE_SERVER_DEFAULT_REPLICATION_KEY =
> "ozone.server.default.replication";
> public static final String OZONE_SERVER_DEFAULT_REPLICATION_DEFAULT =
> ReplicationFactor.THREE.toString();
> public static final String OZONE_SERVER_DEFAULT_REPLICATION_TYPE_KEY =
> "ozone.server.default.replication.type";
> public static final String OZONE_SERVER_DEFAULT_REPLICATION_TYPE_DEFAULT =
> ReplicationType.RATIS.toString(); {code}
> IMO, the 2 configs should be checked in
> OzoneConfigUtil#resolveReplicationConfigPreference() as a fallback if no
> bucket-level policy is specified,
> or we could make the change in OzoneManager#getDefaultReplicationConfig()
> which now refer to "ozone.replication" and "ozone.replication.type".
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