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https://issues.apache.org/jira/browse/HDFS-15933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17314851#comment-17314851
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Steve Loughran commented on HDFS-15933:
---------------------------------------
That said, if the conclusion from the mailing lists &c is that some changes
need to be made (proxies?) for working better with these deployments *patches
with tests* are welcome
> distcp geo hdfs site is not working
> -----------------------------------
>
> Key: HDFS-15933
> URL: https://issues.apache.org/jira/browse/HDFS-15933
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: distcp
> Affects Versions: 3.1.4
> Environment: Linux Redhat - RHEL 8,0
> Reporter: Suresh
> Priority: Blocker
> Attachments: GEO_Cluster.jpg
>
>
> I am facing some issues in deploying HDFS at docker swarm network across geo
> sites.
> “distcp” command which is running at a HDFS datanodes container is not able
> to pull the data from one site to another site(which is set to run at another
> docker swarm network). It expects the docker swarm, HDFS datanodes to be in
> host network configuration other than overlay(with ip forwarding), bridge
> network.
> We want to know how the shipment of docker based HDFS deployment would look
> like, how distcp command would get invoked across docker instances sitting at
> different Geo’s
>
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