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https://issues.apache.org/jira/browse/ATLAS-2444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated ATLAS-2444:
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Reporter: Srikanth Venkat (was: Apoorv Naik)
> HDFS NameNode Federation support
> --------------------------------
>
> Key: ATLAS-2444
> URL: https://issues.apache.org/jira/browse/ATLAS-2444
> Project: Atlas
> Issue Type: Bug
> Reporter: Srikanth Venkat
> Assignee: Apoorv Naik
> Priority: Major
> Fix For: 1.0.0
>
>
> With Hadoop 3, HDFS supports multiple namespaces; each namespace is serviced
> by a cluster of name-nodes identified by a nameServiceId. HDFS path entity in
> Atlas should be updated to capture the the nameServiceId of the namenode
> cluster for the path. Also, references to individual namenode in the path
> should be replaced with corresponding nameServiceID.
> Changes:
> # HDFS model to include a new attribute called nameServiceId, default will
> be empty
> # hdfs path's qualified name will include the cluster info as well
> # All Hooks dealing with HDFS path will resolve the host:port to the
> respective nameServiceId
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