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https://issues.apache.org/jira/browse/HDDS-4731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-4731:
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Labels: pull-request-available (was: )
> Fix compatibility issue caused by new add enum
> DatanodeDetails.Port.Name.REPLICATION
> ------------------------------------------------------------------------------------
>
> Key: HDDS-4731
> URL: https://issues.apache.org/jira/browse/HDDS-4731
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Glen Geng
> Assignee: Attila Doroszlai
> Priority: Blocker
> Labels: pull-request-available
> Attachments: 截屏2021-01-21 下午7.24.01.png
>
>
> In tencent, we monthly deploy latest master to our production environment.
> When running an upgrade test from old ozone version (at Dec 14 2020) to new
> ozone version (at Jun 14 2021), testDFSIO using jars of old ozone can not
> write to the new ozone cluster, met the error that
> No enum constant
> org.apache.hadoop.hdds.protocol.DatanodeDetails.Port.Name.REPLICATION
> We consider it is related to HDDS-4496. Separate client and server2server
> GRPC services of datanode.
>
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