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Posted to hdfs-issues@hadoop.apache.org by "Anu Engineer (JIRA)" <ji...@apache.org> on 2017/07/11 07:29:02 UTC

[jira] [Updated] (HDFS-12115) Ozone: SCM: Add queryNode RPC Call

     [ https://issues.apache.org/jira/browse/HDFS-12115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anu Engineer updated HDFS-12115:
--------------------------------
    Attachment: HDFS-12115-HDFS-7240.001.patch

This patch will create a test failure in TestKeys, that is because the Datanode restart was not restarting the DatanodeStateMachine. With this patch, It does restart the DatanodeStateMachine, I will follow up with another JIRA to fix that issue.


> Ozone: SCM: Add queryNode RPC Call
> ----------------------------------
>
>                 Key: HDFS-12115
>                 URL: https://issues.apache.org/jira/browse/HDFS-12115
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-12115-HDFS-7240.001.patch
>
>
> Add queryNode RPC to Storage container location protocol. This allows applications like SCM CLI to get the list of nodes in various states, like Healthy, live or Dead.



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