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https://issues.apache.org/jira/browse/HDFS-17646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17891157#comment-17891157
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ASF GitHub Bot commented on HDFS-17646:
---------------------------------------

haiyang1987 commented on code in PR #7120:
URL: https://github.com/apache/hadoop/pull/7120#discussion_r1807367675


##########
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/BalancerParameters.java:
##########
@@ -110,6 +113,10 @@ boolean getSortTopNodes() {
     return this.sortTopNodes;
   }
 
+  int getlimitOverUtilizedNum() {

Review Comment:
   `getLimitOverUtilizedNum()`





> Add Option to limit Balancer overUtilized nodes num in each iteration.
> ----------------------------------------------------------------------
>
>                 Key: HDFS-17646
>                 URL: https://issues.apache.org/jira/browse/HDFS-17646
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Zhaobo Huang
>            Assignee: Zhaobo Huang
>            Priority: Major
>              Labels: pull-request-available
>
> Limit the maximum number of overutilized datanodes to avoid excessive nodes 
> affecting cluster stability.



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