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https://issues.apache.org/jira/browse/HDFS-17872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18097534#comment-18097534
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ASF GitHub Bot commented on HDFS-17872:
---------------------------------------

deepujain commented on PR #8335:
URL: https://github.com/apache/hadoop/pull/8335#issuecomment-5021762729

   No code changes here. This PR is still approved on the current head, and the 
remaining red GitHub Actions lane is the stale/shared failure path we already 
called out on July 12, 2026. If it otherwise looks good, @hfutatzhanghb 
@Hexiaoqiao, could one of you please take another look when you have a moment? 
Happy to make any follow-up changes.
   




> DiskBalancer: Plan command support with tolerancePercentage.
> ------------------------------------------------------------
>
>                 Key: HDFS-17872
>                 URL: https://issues.apache.org/jira/browse/HDFS-17872
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: fuchaohong
>            Priority: Major
>              Labels: pull-request-available
>
> dfs.disk.balancer.block.tolerance.percent
> {code:java}
> The tolerance percent specifies when we have reached a good enough value for 
> any copy step. For example, if you specify 10% then getting close to 10% of 
> the target value is good enough.{code}
> Currently, only *{{maxDiskErrors}}* and *{{bandwidth}}* are passed in the 
> plan, and it is expected that *{{tolerancePercentage}}* can also be 
> propagated to the DataNode.



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