[jira] [Work logged] (HDFS-15006) Add OP_SWAP_BLOCK_LIST as an operation code in FSEditLogOpCodes.

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-15006?focusedWorklogId=793718&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-793718 ]

ASF GitHub Bot logged work on HDFS-15006:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 21/Jul/22 12:49
            Start Date: 21/Jul/22 12:49
    Worklog Time Spent: 10m 
      Work Description: Neilxzn closed pull request #4590: HDFS-15006. Add OP_SWAP_BLOCK_LIST as an operation code in FSEditLogOpCodes.
URL: https://github.com/apache/hadoop/pull/4590




Issue Time Tracking
-------------------

            Worklog Id:     (was: 793718)
    Remaining Estimate: 0h
            Time Spent: 10m

> Add OP_SWAP_BLOCK_LIST as an operation code in FSEditLogOpCodes.
> ----------------------------------------------------------------
>
>                 Key: HDFS-15006
>                 URL: https://issues.apache.org/jira/browse/HDFS-15006
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In HDFS-14989, we add a new Namenode operation "swapBlockList" to replace the set of blocks in an INode File with a new set of blocks. This JIRA will track the effort to add an FS Edit log op to persist this operation. 
> We also need to increase the NamenodeLayoutVersion for this change.



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