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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:
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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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