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https://issues.apache.org/jira/browse/HDFS-5155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-5155:
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Summary: Deprecate API of getStorageID() and setStorageID() in DatanodeID
as multiple storages (was: Depricate API of getStorageID() and setStorageID()
in DatanodeID as multiple storages)
> Deprecate API of getStorageID() and setStorageID() in DatanodeID as multiple
> storages
> -------------------------------------------------------------------------------------
>
> Key: HDFS-5155
> URL: https://issues.apache.org/jira/browse/HDFS-5155
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Affects Versions: Heterogeneous Storage (HDFS-2832)
> Reporter: Junping Du
> Assignee: Junping Du
>
> StorageID is an unique number that associates the Datanodes blocks with a
> particular Datanode. To enable heterogeneous storage, we are supporting
> multiple storageIDs per DN, so previous APIs in DatanodeID, like:
> getStorageID() and setStorageID(), need to be updated.
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