[jira] [Updated] (HDDS-1085) Create an OM API to serve snapshots to FSCK server

["Aravindan Vijayan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-1085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan updated HDDS-1085:
------------------------------------
    Attachment: HDDS-1085-000.patch
        Status: Patch Available  (was: Open)

Attached patch with support for Checkpoint creation and streaming on request. The getUpdatesSince API will be handled through a follow up JIRA.



> Create an OM API to serve snapshots to FSCK server
> --------------------------------------------------
>
>                 Key: HDDS-1085
>                 URL: https://issues.apache.org/jira/browse/HDDS-1085
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Siddharth Wagle
>            Assignee: Aravindan Vijayan
>            Priority: Major
>         Attachments: HDDS-1085-000.patch
>
>
> We need to add an API to OM so that we can serve snapshots from the OM server. 
> - The snapshot should be streamed to fsck server with the ability to throttle network utilization (like TransferFsImage)
> - Use the RockDB getUpdateSince() to correlate sequence number to decide whether snapshot can be used to bootstrap



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