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https://issues.apache.org/jira/browse/HDDS-13878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gargi Jaiswal updated HDDS-13878:
---------------------------------
    Description: 
After implementing direct client-to-DN communication for DiskBalancer in 
HDDS-13598, the SCM part is no longer needed and should be removed.
*This JIRA covers:*
 * Remove rest of the scm part connection with datanode
 * Cleanup of obsolete protobuf definitions in 
{color:#de350b}ScmServerDatanodeHeartbeatProtocol.proto{color} and 
{color:#de350b}ScmAdminProtocol.proto{color}
 * Rewriting integration tests ({color:#de350b}TestDiskBalancer, 
TestDiskBalancerDuringDecommissionAndMaintenance{color}) for direct 
communication
 * Rewrite {color:#de350b}testdiskbalancer.robot {color}robot test.
 * Do unit testing of all new diskbalancer subcommands.

 

  was:
After implementing direct client-to-DN communication for DiskBalancer in 
HDDS-13598, the SCM part is no longer needed and should be removed.
*This JIRA covers:*
**
 * Removal of SCM-mediated DiskBalancer code (heartbeat protocol, 
DiskBalancerManager, etc.)

 * Cleanup of obsolete protobuf definitions in 
{color:#de350b}ScmServerDatanodeHeartbeatProtocol.proto{color} and 
{color:#de350b}ScmAdminProtocol.proto{color}

 * Rewriting integration tests ({color:#de350b}TestDiskBalancer, 
TestDiskBalancerDuringDecommissionAndMaintenance{color}) for direct 
communication

 * Removal of {color:#de350b}DiskBalancerReportPublisher{color} and related 
SCM-side components

 


> Remove SCM part of DiskBalancer and update all Unit and Integration Tests
> -------------------------------------------------------------------------
>
>                 Key: HDDS-13878
>                 URL: https://issues.apache.org/jira/browse/HDDS-13878
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Gargi Jaiswal
>            Assignee: Gargi Jaiswal
>            Priority: Major
>
> After implementing direct client-to-DN communication for DiskBalancer in 
> HDDS-13598, the SCM part is no longer needed and should be removed.
> *This JIRA covers:*
>  * Remove rest of the scm part connection with datanode
>  * Cleanup of obsolete protobuf definitions in 
> {color:#de350b}ScmServerDatanodeHeartbeatProtocol.proto{color} and 
> {color:#de350b}ScmAdminProtocol.proto{color}
>  * Rewriting integration tests ({color:#de350b}TestDiskBalancer, 
> TestDiskBalancerDuringDecommissionAndMaintenance{color}) for direct 
> communication
>  * Rewrite {color:#de350b}testdiskbalancer.robot {color}robot test.
>  * Do unit testing of all new diskbalancer subcommands.
>  



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