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https://issues.apache.org/jira/browse/HDFS-16229?focusedWorklogId=652548&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-652548
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ASF GitHub Bot logged work on HDFS-16229:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/Sep/21 05:37
            Start Date: 18/Sep/21 05:37
    Worklog Time Spent: 10m 
      Work Description: ayushtkn commented on pull request #3451:
URL: https://github.com/apache/hadoop/pull/3451#issuecomment-922195008


   Thanx @jianghuazhu for the contribution!!!


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

    Worklog Id:     (was: 652548)
    Time Spent: 1h 10m  (was: 1h)

> Remove the use of obsolete BLOCK_DELETION_INCREMENT
> ---------------------------------------------------
>
>                 Key: HDFS-16229
>                 URL: https://issues.apache.org/jira/browse/HDFS-16229
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: documentation, namenode
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Trivial
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> As early as HDFS-13831, it was already
> Removed the obsolete BLOCK_DELETION_INCREMENT, but ignored another use of 
> BLOCK_DELETION_INCREMENT.
> E.g:
>    /**
>     * From the given list, incrementally remove the blocks from blockManager
>     * Writelock is dropped and reacquired every BLOCK_DELETION_INCREMENT to
>     * ensure that other waiters on the lock can get in. See HDFS-2938
>     *
>     * @param blocks
>     * An instance of {@link BlocksMapUpdateInfo} which contains a list
>     * of blocks that need to be removed from blocksMap
>     */
>    void removeBlocks(BlocksMapUpdateInfo blocks) {
>    ......
> }



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